First Drive: Ferrari 458
The new Ferrari 458 Italia has supermodel looks, but what’s it like to drive?
The Ferrari 458 Italia is the car tuned by seven-time Formula One champion Michael Schumacher.
The German, regarded by some as the greatest driver of all time, spent roughly 40 hours behind the wheel of the new Ferrari 458 Italia, feeding his unique insights to the engineers based on his considerable experience in car set-up.
That’s no guarantee of success for the latest supercar to wear the legendary Prancing Horse badge, but it’s not a bad start.
Neither is the first impression you get when you see the 458 in the flesh. It looks sensational – more stealth fighter than road car. It’s a cleaner design than the F430. 
The big air intakes that dominated the flanks of the F430 have been replaced by more discreet vents on the car’s window sills and under the rear wings.
The vertical daytime running lights add another dash of theatre, while the cluster of three exhaust pipes at the rear looks like a jet’s afterburner. 
Step inside and the Ferrari 458 Italia is equally impressive. Other manufacturers like to talk about a driver-oriented, cockpit-feel, but this car delivers. In fact, the passenger is almost cut out of the picture altogether.
There is no conventional centre stack. Instead, there are two screens either side of the giant tacho in the instrument panel. The one on the left has the read-out for the vehicle set-up and (too small) digital speedo, while the one on the right has the sat-nav and audio (there’s no CD player, instead you get a red Ferrari iPod and docking station). 
The only buttons within easy reach of the passenger are the air-con controls and the three buttons on the centre console – the launch control, reverse gear selector and auto transmission setting. 
In contrast, almost every system in the car is at the fingertips of the driver. There are no indicator stalks, the blinkers are activated by buttons on the steering wheel, as are the headlights and windscreen wipers. It seems a little odd at first, but works well. The driver can also select a softer suspension setting via another button on the wheel, while the trademark “Manettino” switch allows you to choose from five different set-ups.
The rest of the cabin is traditional leather-lined luxury, including supportive racing seats, with great side and thigh support.
Start the Ferrari 458 Italia up, blip the throttle and the intoxicating sound of a thoroughbred V8 fills the cabin.
The Italia’s 425kW V8 sounds surprisingly tame and refined when you’re driving sedately around town. But as with most sports cars these days, the Ferrari has an exhaust bypass flap that opens up as the revs rise. The harder you push the 458, the better it sounds, all the way to an ear-splitting 9000rpm.
But the noise is only a small part of the fun. The acceleration is mind-boggling. Ferrari says the 458 reaches 100km/h in 3.4secs and 200km/h in 10.4secs. After a day driving the car on the track and the open road, we found no reason to doubt those figures.
Some of the credit for the blistering acceleration goes to the Ferrari’s seven-speed dual clutch automatic transmission. The maker decided not to develop a manual transmission for the 458 because it says the dual-clutch delivers noticeably better performance while using less fuel.
The shifts in the Ferrari 458 Italia are razor-sharp and intuitive, with the car downshifting automatically each time you hit the awesome ceramic brakes. Each downshift is accompanied by a wonderful-sounding blip of the throttle, whether you change gears by the paddleshifts or let the 458 do it for you. The car also gargles and spits when you come off the throttle.
A flick of the Manettino really transforms the car from luxury grand tourer to race-car. The Manettino adjusts the car’s suspension, throttle sensitivity, gear shift patterns, brake feel and suspension settings. It also adjusts the sensitivity of the various driver aids, including the traction control, stability control and electronic diff, which distributes torque between the rear wheels to increase drive out of corners.
The suspension and steering are the final pieces in the jigsaw and neither disappoints. As always, we’ll reserve judgment on the ride until we get the car on local roads, but it was impressively well-controlled and comfortable on patchy road surfaces. The strangely named “bumpy road” setting also works well. It’s only available on the sportier settings and it’s designed to improve the tyres contact with the road on rough surfaces.
The setting softens the dampers so the car is less prone to skip about over corrugations.
The Ferrari 458 Italia’s grip was phenomenal, even when driven enthusiastically on wet roads, while body roll was hardly noticeable through corners. The car’s exceptional handling encourages you to push harder at each corner, while the steering is incredibly sharp and direct, adding to the overall feeling of supreme surefootedness.
It may be hideously expensive and unashamedly politically incorrect, but the Ferrari 458 Italia is one truly impressive machine.
Ferrari 458
A 570bhp mid-engined sports car from Ferrari would have been enough to satisfy most but the 458 Italia happens to be gorgeous as well.
There are lots of highly desirable destinations for a car budget of over £150,000 but with this package of engineering and design, Ferrari has assembled a compelling case for sending it to Maranello.
Like any car manufacturer, Ferrari has had its ups and downs over the years. There are models which are revered as classics and those which are routinely shunned but in recent times, it’s been on something of a roll. Enzo, F430, 612, 599, even the California was warmly received by those who appreciated the need for it. It looked like the brand could do no wrong but was it building towards crescendo or catastrophe? The answer came as the covers fell from the 458 Italia and applause surged in the air.
It’s interesting that the period which may soon be looked back on as one of Ferrari’s greatest took place at a time when supercar manufacturers were under increasing strain. Growing environmental concerns and, latterly, major financial upheaval are not the preferred back drops against which to retail high performance sportscars costing north of £150,000. In the build-up to the arrival of the 458, Ferrari must also have been feeling the squeeze from a number of rival products dropping into the top end of the sports car market. Lamborghini, Aston Martin and Mercedes-Benz were all flexing their muscles in the sector and McLaren had announced its MP4-12C follow-up to the mighty F1. Looking at these factors and then at the 458 Italia, the only reasonable conclusion is that Ferrari thrives under pressure.
Mounted at the heart of the 458 is a phenomenal V8 engine. Based on the same block as the unit in this car’s F430 predecessor, it’s boosted to a 4.5-litre capacity and revs to a spine-tingling 9,000rpm. The maximum power output of 570bhp is achieved on that rev limiter and it’s enough to transport the 458 through the 0-62mph sprint in 3.4s. Guaranteeing the car’s supercar status are the facts that it will pass 124mph in 10.4s and reach a top speed on the scary side of 200mph.
Power is sent from the mid-mounted engine to the rear wheels via Ferrari’s double-clutch gearbox marshalled by wheel-mounted paddle shifters – there’s no manual option. Helping to get it all onto the road efficiently is the highly advanced e-diff electronic differential and the F1-Trac traction control system found in the 599. The braking system uses carbon ceramic discs gripped by 6-pot aluminium callipers on the front and four-pot items on the rear. It’s enough to get the 458 from 62mph to a standstill in a little over 32 meters.
"Mounted at the heart of the 458 is a phenomenal V8 engine?."
It’s a sad reality that most people will never drive a Ferrari 458 Italia and will have to make do with marvelling at it on magazine covers and motorshow stands. It’s a beautiful car, so there are worse ways to while away some time but there’s also function in its exquisite form. Stylists Pininfarina sculpted the bodywork around the various cooling and aerodynamic constraints laid down by the engineers.
The rubber wings inside the frontal air-intake are designed to deform at high speed, closing off the radiator for improved aerodynamics. At lower speeds when more cooling is needed, they allow the air in and it exits through the wing vents at the side of the avant-garde front light clusters. The gearbox and clutch are cooled by the intakes on the elegantly elongated tail, with the air exiting through its mesh sections. Signature styling features include the windscreen that plunges down below the bonnet line and the trio of exhaust pipes flanked by the super aggressive rear splitter. In total, the 458 bodywork produces 140kg of downforce at 124mph with a drag coefficient of just 0.33Cd.
The interior is pared down and intensely focused on the business of driving. Steering column stalks have been eliminated, with the controls placed on the steering wheel itself along with the engine start button and the settings for the stability control system. There’s a definite Formula One feel to the wheel as a result, but owners won’t be able to take it off and carry it around with them.
The market for sportscars costing over £150,000 isn’t particularly vibrant at the moment but the 458 Italia should have the requisite wow factor to compete with the best of the rest. The Ferrari name still carries enormous weight and there will be little chance of its profile waning while it can churn out products like this. McLaren, Mercedes-Benz, Aston Martin, Porsche and Lamborghini all have vehicles that could be deemed alternatives to the 458 and that’s a buying decision that any petrolhead would give their eye teeth to be able to make.
Options for the 458 are more numerous than you might think. Buyers can specify diamond finish forged alloy wheels or super lightweight carbon fibre seats. Then there are numerous accessories and features arranged under the headings ‘Racing and Track’, ‘Exterior and Colours’, ‘Interior and Materials’ and ‘Equipment and Travel’. Where there’s most scope for personalisation is in the almost infinite number of possible trim combinations for the interior. Your Ferrari dealer will wheel out a vast catalogue of different material and colour choices to adorn the car’s cabin.
Astronomical probably won’t do the 458 Italia’s running costs justice but little issues like servicing, parts, fuel and insurance will be an irrelevance to the majority of this car’s owners. These days, even Ferrari must make some kind of offering at the alter of the environment and the 570bhp V8 does have variable valve timing, high pressure phased fuel injection and innumerable weight saving measures which help efficiency. There’s no use pretending their primary focus isn’t to help make the 458 go like stink though. For the record, official combined economy is 13.3mpg and CO2 emissions are 307g/km
Ferrari’s enviable recent record of producing mind-blowing sportscars looks to be in safe hands with the 458 Italia. The stunning bodywork isn’t merely an exercise in automotive art, it’s sculpted around the machine’s need for downforce, cooling, balance and grip. The intensely driver-focused cabin with its F1-esque steering wheel hints at the car’s potential but it’s when that needle hits 9,000rpm and the V8 is giving up its 570bhp in full that the 458 will reveal what it’s truly made of.
2010 Ferrari 458 Italia performance
All it takes to master the 1.85-mile circuit in the Italia is two light palms, one steady foot, and a strict diet of Muslix and fresh fruit. Or so it seems from the passenger seat as the rail-thin De Simone thrusts and slides the 458 through Fiorano’s curves and hairpins in a ballet of bawling rubber. After three laps, much of which are sideways, De Simone climbs out and beckons us to the driver’s seat, then walks away. We’re on our own, even though about five years ago, a certain Car and Driver personality introduced a new Ferrari to a wall on a similar day not far from this very spot. Don’t these people learn?
Turns out, driving the 458 quickly is practically effortless, like strapping on parabolic skis or doing square roots with a calculator. With an 11.5:1 ratio, the steering is unbelievably quick and surprisingly light, as though the front axle is barely touching the ground. Still, the grip is tenacious, the turn-in to a corner so fierce and direct that you’ll swear it has a rudder tilling the asphalt.
2010 Ferrari 458
The Ferrari 458 Italia, that debuts today at the IAA Frankfurt Motor Show, is an 8-cylinder two-seater berlinetta with a mid-rear mounted engine, and represents a genuine break with the past in terms of Maranello’s previous high-performance sports cars. Designed to fulfil the expectations and ambitions of our most passionate clients, the 458 Italia continues the Ferrari tradition of putting the thrill into driving as a result of track-derived technological innovations.
Maranello’s racing experience can be felt not only in terms of pure technological transfer but also on a more emotional level, because of the strong emphasis on creating an almost symbiotic relationship between driver and car. This is one of the areas where Michael Schumacher’s contribution, right from the early stages of the project, was of fundamental importance.
Thanks to a new 4,499 cc V8 engine, which punches out 570 CV, the F1 dual-clutch gearbox and a 1,380 kg dry weight, the 458 Italia boasts an extraordinary weightpower ratio of 2.42 kg (a power-weight ratio of 413 CV per ton). This means it sprints from 0 to 100 km/h in under 3.4 seconds and hits a maximum speed of over 325 km/h.
The 458 Italia delivers superb vehicle dynamics with an ideal weight balance for a midrear engined sports car – 58 per cent rear, 42 per cent front. Evolved electronic control systems also help guarantee maximum performance in all driving conditions. Its new suspension set-up, featuring twin wishbones with L arms at the front and a multilink set-up the rear, is tuned for ultimate road-holding and superlative handling. This, together with a more direct steering ratio, ensures the car is extremely responsive whilst maintaining superior ride comfort.
As is the case with the Scuderia’s Formula 1 single-seaters, the engineers focused their efforts on achieving maximum efficiency right across the board with this car. The result is that the Ferrari 458 Italia produces only 307 g/km of CO2 and has a fuel consumption of just 13.3 l/100 km (combined cycle), a benchmark for the entire segment.
Aside from the work done to reduce both internal friction in the engine and overall weight, this result has been achieved thanks to aerodynamic research which focused on cutting drag and maximising downforce.
The 458 Italia is thus a synthesis of technological innovation, creative flair, style and passion, a combination of characteristics for which Italy as a nation is renowned. Ferrari’s Chairman, Luca di Montezemolo, chose to pay homage to this fact by adding the name of the car’s homeland to the traditional figure representing the displacement and number of cylinders.
Styling and aerodynamics
Every Ferrari is the result of an uncompromising design approach that integrates styling and aerodynamic requirements. The Pininfarina design features compact, aerodynamic lines, underscoring the concepts of performance-oriented efficiency that inspired the project.
The nose features a single opening for the front grille and side air intakes, with aerodynamic sections and profiles designed to direct air to the coolant radiators and the new flat underbody. The nose also sports small aeroelastic winglets which generate downforce and, as speed rises, deform to reduce the section of the radiator intake and cut drag.
The oil radiators for the F1 gearbox and the dual-clutch are situated in the tail and air is fed from two intakes on the top of the rear wings. This solution provides a base bleed effect, an aerodynamic function that was developed by Ferrari for the FXX and which reduces drag by feeding the hot air out of the radiators under the nolder and into the slip stream. Using experience gained in aerodynamic development on the Ferrari F430 GT2, the flat underbody now incorporates the air intakes for engine bay cooling. These are positioned ahead of the rear wheelarches where they use pressure differences to efficiently channel air flow to the engine bay, at the same time generating more rear downforce.
The car’s sills are characterised by two keel forms that act as fairings to the rear wheels, while the rear bodywork between the rear diffusers acts as the surround to the novel triple exhaust tail pipes, a styling cue that recalls the legendary F40 and gives the 458 Italia’s tail an aggressive sporty stance. The engine, in mid-rear V8 Ferrari tradition, is visible below the engine cover.
Technical development of the car’s shape started using CFD (Computational Fluid- Dynamic) techniques which helped optimise the management and interaction of the internal flows prior to wind tunnel testing. The latter was carried out on Ferrari’s rolling road facility using modular 1:3 scale models. The final solution chosen ensured adequate cooling to the running gear, while, at the same time, achieving a high level of aerodynamic efficiency (1.09) through excellent drag and downforce figures (Cd 0.33 and Cl 0.36 respectively) with 140 kg of downforce at 200 km/h and no less than 360 kg at top speed.
The front-mounted coolant radiators are trapezoidal in shape and positioned to minimise the impact of the internal cooling flows on drag and downforce. The oil radiators for the gearbox and clutch are are situated in the tail with air fed from two intakes on the top of the rear wings. The hot air from the radiators creates a base bleed effect, venting into the car’s low-pressure trail below the nolder and reducing drag.
The air intakes for engine bay cooling are situated on the aerodynamic underbody, where differences in pressure channel the air in the most efficient manner, and are positioned to increase rear downforce. Similarly air is channelled from the front air dam to the rear diffuser where the position and number of the fences has been developed to optimise the distribution of the vortex to improve rear downforce.
Engine
The engine is a dry-sump 90 degree V8 with a displacement of 4499 cc and is mid-rear mounted. It is an entirely new design engineered to reach a maximum of 9,000 rpm – a first on a road car – with a high 12.5:1 compression ratio and maximum power output of 570 CV. This equates to an outstanding power output of 127 CV/litre, a new benchmark for a naturally-aspirated production engine.
The generous torque available – 540 Nm at 6000 rpm, with over 80 per cent available from 3250 rpm – ensures rapid pick-up from all revs. The specific torque output of 120 Nm/l is another record.
The design of the engine components has been influenced by the carry-over of racing technology – F1 in particular – for maximum fluid-dynamic efficiency in order to achieve both performance and fuel consumption objectives, and meet the most stringent international emissions restrictions. The piston compression height was reduced as per racing engine practice. Similarly, thinner compression rings have been adopted to minimise friction between piston and liner. A graphite coating was applied to the piston skirt for the same reason.
To help further reduce internal friction, the cylinder block has four scavenge pumps. Two pick up oil from the cylinder heads and front and rear of the engine via dedicated oil recovery ducts outside the crankcase area, and two pick up oil from below the crank throws. The recovery ducts of the latter are interconnected in two groups of four cylinders to optimise the scavenge function and create a strong vacuum (800 mbar) around the crankshaft. This solution prevents excess oil splashing out of the sump and onto the rotating crankshaft and thus reduces power loss caused by friction. It also reduces losses due to windage caused by the pumping action of the pistons.
The engine oil pressure pump features variable displacement geometry which reduces the amount of power absorbed at high revs. Lowering the pump’s displacement actually increases the power available at the crankshaft for the same amount of fuel used.
As is traditional for Ferrari engines, the new V8 is equipped with continuously variable timing on both inlet and exhaust cams. The aluminium intake manifold has been lightened by reducing the wall thickness. It has short, almost straight inlet tracts to reduce losses and a system that varies the geometry of the manifold, optimising the volumetric efficiency throughout the rev range. This is achieved by incorporating three pneumatic throttle valves in the central section between the two plenums. The engine mapping provides four different configurations of the valves for optimum torque values at all revs.
The use of GDI with Split Injection improves engine performance by modulating the injection in two phases, increasing combustion efficiency and the torque at low revs (by up to 5 per cent). A high injection pressure (200 bar) guarantees adequate pulverisation of the petrol and an optimal air/fuel mix right up to 9000 rpm. This feature again results in better performance and lower fuel consumption.
The exhaust system was designed to provide the kind of thrilling soundtrack owners of Ferrari’s V8s are used to whilst also guaranteeing high levels of acoustic comfort. One of the main objectives with the exhaust was to reduce weight. The catalytic converter is attached to the central section of the exhaust by a flexible element to reduce the amount of vibration transmitted and to thus allow thinner metal to be used. Similarly the pre-catalytic converter has been eliminated, lowering overall weight and reducing back pressure whilst still respecting strict Euro 5 and LEV2 emissions.
Dual-clutch F1 gearbox
One of the important novelties on the 458 Italia is the introduction of the 7-speed F1 dual-clutch gearbox which guarantees faster yet smoother changes. The technology is based on the independent management of even and odd gears which are pre-selected using two separate input shafts. The gear shifting time (the overlap between the opening and closing phases of the two clutches) is zero and thus there is no interruption of engine torque to the driven wheels. Compared to the California gearbox, response times have been reduced and the 458 Italia has specific, sportier gear ratios to match the power and torque curves of the new V8, guaranteeing high torque even at lower revs. The E-Diff 3 electronic differential has also been integrated into the gearbox, resulting in a more compact and lighter unit.
Chassis
The modular chassis is an all-new design. New alloys join the traditional aluminium, along with high-resistance aluminium extrusions, developed by the aviation industry, and innovative manufacturing processes, such as heat-forming. The aim was to keep weight down to the benefit of performance and handling. The result is a chassis with improved structural rigidity, with torsional rigidity up 15 per cent compared to the F430, and beam stiffness up 5 per cent.
Suspension
The 458 Italia’s front suspension employs a novel new double wishbone set-up which features an L-shape design for the lower wishbone, with the rearward facing arm longer than the one in line with the wheel axis to provide greater longitudinal flexibility. This in turn improves the car’s ability to absorb bumps and it also reduces suspension noise. Another benefit is in terms of greater transverse rigidity which improves handling. The same characteristics are shared by the new rear multi-link suspension and, combined with specific tyre development, overall vertical rigidity has thus been improved (+35 per cent with respect to the F430) for less body roll, and the engineers were able to introduce a more direct steering ratio (11.9° compared to the F430’s 16.9°, a reduction of 30 per cent) which makes for quicker and more responsive steering on both road and track.
The 458 Italia also features the latest, second-generation Magnetorheological Suspension Control shock absorber system. Compared to the system first introduced on the 599 GTB Fiorano, SCM2 boasts an evolved ECU (-50 per cent input time) and a damper force generation time of 8 ms compared to the 599’s 15 ms. There is also a new piston rod bushing in the damper which reduces internal friction (-35 per cent) for more precise small-bump control and improved ride comfort.
Vehicle dynamics and electronics
On the 458 Italia the E-Diff and F1-Trac control software are integrated in the same ECU. This minimises communication times between the two systems and, at the same time, the individual logics were evolved to improve vehicle performance.
A new Power On strategy has been developed for the E-DIff governing traction out of corners and is integrated with the F1-Trac logic, an evolution in the combined action of both systems which is also connected with the high-performance ABS control logic, which is specially set up for high-grip surfaces.
The electronic differential continuously distributes torque to the rear wheels, both in Power Off (turning in for the corner) and Power On (accelerating out of the corner), guaranteeing excellent vehicle stability and control in all driving conditions and on all surfaces. The E-Diff 3 now works in a more integrated manner with the F1-Trac, using a series of F1-Trac parameters and evaluations (such as estimates of grip) both in manettino positions in which the F1-Trac is inserted (Sport – Race) and those in which it is deactivated (CT Off and CST Off). Compared to previous versions, E-Diff 3 delivers improved torque distribution coming out of corners (in Sport, Race, CT Off and CST Off), which translates into improved grip, better roadholding and more progressive handling on the limit. The result is an improvement of 32 percent in longitudinal acceleration out of corners compared to previous models and a lap time at Fiorano of just 1′ 25” seconds.
High-performance ABS
Since the beginning of 2008 Brembo carbon-ceramic brakes have been standard on all Ferraris. The 458 Italia is no different and is equipped with 6-pot aluminium callipers with 398 x 223 x 36 mm discs at the front, and 4-pot aluminium callipers with 360 x 233 x 32 mm discs at the rear.
The 458 Italia boasts outstanding braking distances (100-0 km/h in 32.5 metres; 200-0 km/h in 128 metres) thanks to the development and optimisation of the Bosch control logic and the evolution of Ferrari’s Pre-Fill logic, which reduces response times by activating the pistons in the callipers, thus minimising the gap between the brake pad and the disc as soon as the driver lifts off the accelerator. Similarly, these excellent results were achieved thanks to a specific calibration of the ABS for medium/high grip surfaces, and by integrating the ABS control logic with that of the E-Diff 3 to ensure a more accurate estimate of the vehicle speed and hence better braking torque control, as well as enhanced vehicle stability.
Interior design
The Ferrari Styling Centre set out to re-interpret Ferrari’s traditional sports car interior themes in an innovative and functional way. The interior reflects the design rigour of the exterior of the car, with clean, uncluttered forms that highlight the new driver-oriented cockpit inspired by the racing world.
Radically new and intuitive ergonomics see the driver set in the centre of a simple, streamlined lay-out. The upper and lower surfaces of the dashboard are trimmed in leather while the instrument binnacle sits atop an aluminium insert that forms a single, structural element housing the satellite pods and secondary commands. The original shape of the air vents was inspired by the design of Formula 1 exhaust chimneys in use up until a few years ago.
The slim and minimalist centre console features a sculpted aluminium casting which houses the F1 panel. This panel includes the Launch Control along with the secondary gearbox controls for reverse and auto settings. There is also a leather-trimmed ergonomic wrist support for actioning the F1 panel buttons and the electric window lifts. The console also includes two Alcantara-trimmed storage trays for small oddments.
The door panel is fitted with side airbags and its simple sleek lines are enhanced by the fact that the demisting vents for the side windows are now positioned on the corners of the dash. There is additional oddments storage space in the soft leather pocket at the bottom of the door.
Driver-car interface
Working closely with the Ferrari Styling Centre, the engineers have reinterpreted the positioning of the major commands to provide a truly driver-oriented cockpit. All main controls are now located directly on the steering wheel, while secondary functions are set in two satellite pods either side of the dash and the panel ahead of the driver includes comprehensive instrument displays. These solutions represent an important safety aspect, enabling the driver to concentrate fully on driving. Similarly this layout ensures maximum control of the car in high-performance driving, an uncompromising approach that derives directly from Ferrari’s F1 experience.
Steering wheel and dash
In a radical move that emphasises the vicinity of Ferrari’s road cars to its F1 cars, the steering-column mounted stalks have been eliminated and all the major commands are now on the steering wheel for maximum vehicle control at all times.
The 458 Italia is equipped with a Racing manettino switch which is biased towards more sporting set-ups, giving the driver a wider selection of track-oriented electronic control parameters. In fact the F430’s ICE setting has been dropped in favour of CT Off which de-activates the traction control while maintaining the stability control.
The right-hand satellite pod on the dash incorporates controls for the infotainment, while the one on the left controls the Vehicle Dynamic Assistance display on the lefthand TFT screen. The Vehicle Dynamic Assistance monitors the operating parameters of the most important areas of the car – engine/gearbox, tyres and brakes. The VDA is enabled in the following manettino settings – Race, CT Off and CST Off – and provides visual confirmation of the status of each component based on an algorithm from parameters reading lateral and longitudinal acceleration, revs and speed. This enables the driver to assess the ideal operating conditions for the car. There are three status settings: WARM-UP (operating temperature too low), GO (ideal operating conditions) and OVER (one or more components are no longer at their optimum level and need cooling).
Carrozzeria Scaglietti Personalisation Programme
The Carrozzeria Scaglietti Programme allows Ferrari clients to personalise their car to suit their own tastes and requirements. As with the rest of the range, there are four main personalisation areas dedicated the 458 Italia: Racing and Track, Exterior and Colours, Interior and Materials, Equipment and Travel.
The car’s sporting character can be further underlined by fitting the optional diamond finish forged alloy wheels or the Racing Superleggero (super lightweight) seats in carbon-fibre. Naturally, there is a virtually infinite number of trim combinations available for the interior, with a choice between leather, carbon-fibre and Alcantara.
Samples of colours and materials as well as virtual configuration tools are available to clients at every Ferrari showroom to help them choose their specifications. They may also request out-of-range colours and content to ensure their 458 Italia is truly unique.
2010 Ferrari 458
The Ferrari 458 Italia, that debuts today at the IAA Frankfurt Motor Show, is an 8-cylinder two-seater berlinetta with a mid-rear mounted engine, and represents a genuine break with the past in terms of Maranello’s previous high-performance sports cars. Designed to fulfil the expectations and ambitions of our most passionate clients, the 458 Italia continues the Ferrari tradition of putting the thrill into driving as a result of track-derived technological innovations.
Maranello’s racing experience can be felt not only in terms of pure technological transfer but also on a more emotional level, because of the strong emphasis on creating an almost symbiotic relationship between driver and car. This is one of the areas where Michael Schumacher’s contribution, right from the early stages of the project, was of fundamental importance.
Thanks to a new 4,499 cc V8 engine, which punches out 570 CV, the F1 dual-clutch gearbox and a 1,380 kg dry weight, the 458 Italia boasts an extraordinary weightpower ratio of 2.42 kg (a power-weight ratio of 413 CV per ton). This means it sprints from 0 to 100 km/h in under 3.4 seconds and hits a maximum speed of over 325 km/h.
The 458 Italia delivers superb vehicle dynamics with an ideal weight balance for a midrear engined sports car – 58 per cent rear, 42 per cent front. Evolved electronic control systems also help guarantee maximum performance in all driving conditions. Its new suspension set-up, featuring twin wishbones with L arms at the front and a multilink set-up the rear, is tuned for ultimate road-holding and superlative handling. This, together with a more direct steering ratio, ensures the car is extremely responsive whilst maintaining superior ride comfort.
As is the case with the Scuderia’s Formula 1 single-seaters, the engineers focused their efforts on achieving maximum efficiency right across the board with this car. The result is that the Ferrari 458 Italia produces only 307 g/km of CO2 and has a fuel consumption of just 13.3 l/100 km (combined cycle), a benchmark for the entire segment.
Aside from the work done to reduce both internal friction in the engine and overall weight, this result has been achieved thanks to aerodynamic research which focused on cutting drag and maximising downforce.
The 458 Italia is thus a synthesis of technological innovation, creative flair, style and passion, a combination of characteristics for which Italy as a nation is renowned. Ferrari’s Chairman, Luca di Montezemolo, chose to pay homage to this fact by adding the name of the car’s homeland to the traditional figure representing the displacement and number of cylinders.
Styling and aerodynamics
Every Ferrari is the result of an uncompromising design approach that integrates styling and aerodynamic requirements. The Pininfarina design features compact, aerodynamic lines, underscoring the concepts of performance-oriented efficiency that inspired the project.
The nose features a single opening for the front grille and side air intakes, with aerodynamic sections and profiles designed to direct air to the coolant radiators and the new flat underbody. The nose also sports small aeroelastic winglets which generate downforce and, as speed rises, deform to reduce the section of the radiator intake and cut drag.
The oil radiators for the F1 gearbox and the dual-clutch are situated in the tail and air is fed from two intakes on the top of the rear wings. This solution provides a base bleed effect, an aerodynamic function that was developed by Ferrari for the FXX and which reduces drag by feeding the hot air out of the radiators under the nolder and into the slip stream. Using experience gained in aerodynamic development on the Ferrari F430 GT2, the flat underbody now incorporates the air intakes for engine bay cooling. These are positioned ahead of the rear wheelarches where they use pressure differences to efficiently channel air flow to the engine bay, at the same time generating more rear downforce.
The car’s sills are characterised by two keel forms that act as fairings to the rear wheels, while the rear bodywork between the rear diffusers acts as the surround to the novel triple exhaust tail pipes, a styling cue that recalls the legendary F40 and gives the 458 Italia’s tail an aggressive sporty stance. The engine, in mid-rear V8 Ferrari tradition, is visible below the engine cover.
Technical development of the car’s shape started using CFD (Computational Fluid- Dynamic) techniques which helped optimise the management and interaction of the internal flows prior to wind tunnel testing. The latter was carried out on Ferrari’s rolling road facility using modular 1:3 scale models. The final solution chosen ensured adequate cooling to the running gear, while, at the same time, achieving a high level of aerodynamic efficiency (1.09) through excellent drag and downforce figures (Cd 0.33 and Cl 0.36 respectively) with 140 kg of downforce at 200 km/h and no less than 360 kg at top speed.
The front-mounted coolant radiators are trapezoidal in shape and positioned to minimise the impact of the internal cooling flows on drag and downforce. The oil radiators for the gearbox and clutch are are situated in the tail with air fed from two intakes on the top of the rear wings. The hot air from the radiators creates a base bleed effect, venting into the car’s low-pressure trail below the nolder and reducing drag.
The air intakes for engine bay cooling are situated on the aerodynamic underbody, where differences in pressure channel the air in the most efficient manner, and are positioned to increase rear downforce. Similarly air is channelled from the front air dam to the rear diffuser where the position and number of the fences has been developed to optimise the distribution of the vortex to improve rear downforce.
Engine
The engine is a dry-sump 90 degree V8 with a displacement of 4499 cc and is mid-rear mounted. It is an entirely new design engineered to reach a maximum of 9,000 rpm – a first on a road car – with a high 12.5:1 compression ratio and maximum power output of 570 CV. This equates to an outstanding power output of 127 CV/litre, a new benchmark for a naturally-aspirated production engine.
The generous torque available – 540 Nm at 6000 rpm, with over 80 per cent available from 3250 rpm – ensures rapid pick-up from all revs. The specific torque output of 120 Nm/l is another record.
The design of the engine components has been influenced by the carry-over of racing technology – F1 in particular – for maximum fluid-dynamic efficiency in order to achieve both performance and fuel consumption objectives, and meet the most stringent international emissions restrictions. The piston compression height was reduced as per racing engine practice. Similarly, thinner compression rings have been adopted to minimise friction between piston and liner. A graphite coating was applied to the piston skirt for the same reason.
To help further reduce internal friction, the cylinder block has four scavenge pumps. Two pick up oil from the cylinder heads and front and rear of the engine via dedicated oil recovery ducts outside the crankcase area, and two pick up oil from below the crank throws. The recovery ducts of the latter are interconnected in two groups of four cylinders to optimise the scavenge function and create a strong vacuum (800 mbar) around the crankshaft. This solution prevents excess oil splashing out of the sump and onto the rotating crankshaft and thus reduces power loss caused by friction. It also reduces losses due to windage caused by the pumping action of the pistons.
The engine oil pressure pump features variable displacement geometry which reduces the amount of power absorbed at high revs. Lowering the pump’s displacement actually increases the power available at the crankshaft for the same amount of fuel used.
As is traditional for Ferrari engines, the new V8 is equipped with continuously variable timing on both inlet and exhaust cams. The aluminium intake manifold has been lightened by reducing the wall thickness. It has short, almost straight inlet tracts to reduce losses and a system that varies the geometry of the manifold, optimising the volumetric efficiency throughout the rev range. This is achieved by incorporating three pneumatic throttle valves in the central section between the two plenums. The engine mapping provides four different configurations of the valves for optimum torque values at all revs.
The use of GDI with Split Injection improves engine performance by modulating the injection in two phases, increasing combustion efficiency and the torque at low revs (by up to 5 per cent). A high injection pressure (200 bar) guarantees adequate pulverisation of the petrol and an optimal air/fuel mix right up to 9000 rpm. This feature again results in better performance and lower fuel consumption.
The exhaust system was designed to provide the kind of thrilling soundtrack owners of Ferrari’s V8s are used to whilst also guaranteeing high levels of acoustic comfort. One of the main objectives with the exhaust was to reduce weight. The catalytic converter is attached to the central section of the exhaust by a flexible element to reduce the amount of vibration transmitted and to thus allow thinner metal to be used. Similarly the pre-catalytic converter has been eliminated, lowering overall weight and reducing back pressure whilst still respecting strict Euro 5 and LEV2 emissions.
Dual-clutch F1 gearbox
One of the important novelties on the 458 Italia is the introduction of the 7-speed F1 dual-clutch gearbox which guarantees faster yet smoother changes. The technology is based on the independent management of even and odd gears which are pre-selected using two separate input shafts. The gear shifting time (the overlap between the opening and closing phases of the two clutches) is zero and thus there is no interruption of engine torque to the driven wheels. Compared to the California gearbox, response times have been reduced and the 458 Italia has specific, sportier gear ratios to match the power and torque curves of the new V8, guaranteeing high torque even at lower revs. The E-Diff 3 electronic differential has also been integrated into the gearbox, resulting in a more compact and lighter unit.
Chassis
The modular chassis is an all-new design. New alloys join the traditional aluminium, along with high-resistance aluminium extrusions, developed by the aviation industry, and innovative manufacturing processes, such as heat-forming. The aim was to keep weight down to the benefit of performance and handling. The result is a chassis with improved structural rigidity, with torsional rigidity up 15 per cent compared to the F430, and beam stiffness up 5 per cent.
Suspension
The 458 Italia’s front suspension employs a novel new double wishbone set-up which features an L-shape design for the lower wishbone, with the rearward facing arm longer than the one in line with the wheel axis to provide greater longitudinal flexibility. This in turn improves the car’s ability to absorb bumps and it also reduces suspension noise. Another benefit is in terms of greater transverse rigidity which improves handling. The same characteristics are shared by the new rear multi-link suspension and, combined with specific tyre development, overall vertical rigidity has thus been improved (+35 per cent with respect to the F430) for less body roll, and the engineers were able to introduce a more direct steering ratio (11.9° compared to the F430’s 16.9°, a reduction of 30 per cent) which makes for quicker and more responsive steering on both road and track.
The 458 Italia also features the latest, second-generation Magnetorheological Suspension Control shock absorber system. Compared to the system first introduced on the 599 GTB Fiorano, SCM2 boasts an evolved ECU (-50 per cent input time) and a damper force generation time of 8 ms compared to the 599’s 15 ms. There is also a new piston rod bushing in the damper which reduces internal friction (-35 per cent) for more precise small-bump control and improved ride comfort.
Vehicle dynamics and electronics
On the 458 Italia the E-Diff and F1-Trac control software are integrated in the same ECU. This minimises communication times between the two systems and, at the same time, the individual logics were evolved to improve vehicle performance.
A new Power On strategy has been developed for the E-DIff governing traction out of corners and is integrated with the F1-Trac logic, an evolution in the combined action of both systems which is also connected with the high-performance ABS control logic, which is specially set up for high-grip surfaces.
The electronic differential continuously distributes torque to the rear wheels, both in Power Off (turning in for the corner) and Power On (accelerating out of the corner), guaranteeing excellent vehicle stability and control in all driving conditions and on all surfaces. The E-Diff 3 now works in a more integrated manner with the F1-Trac, using a series of F1-Trac parameters and evaluations (such as estimates of grip) both in manettino positions in which the F1-Trac is inserted (Sport – Race) and those in which it is deactivated (CT Off and CST Off). Compared to previous versions, E-Diff 3 delivers improved torque distribution coming out of corners (in Sport, Race, CT Off and CST Off), which translates into improved grip, better roadholding and more progressive handling on the limit. The result is an improvement of 32 percent in longitudinal acceleration out of corners compared to previous models and a lap time at Fiorano of just 1′ 25” seconds.
High-performance ABS
Since the beginning of 2008 Brembo carbon-ceramic brakes have been standard on all Ferraris. The 458 Italia is no different and is equipped with 6-pot aluminium callipers with 398 x 223 x 36 mm discs at the front, and 4-pot aluminium callipers with 360 x 233 x 32 mm discs at the rear.
The 458 Italia boasts outstanding braking distances (100-0 km/h in 32.5 metres; 200-0 km/h in 128 metres) thanks to the development and optimisation of the Bosch control logic and the evolution of Ferrari’s Pre-Fill logic, which reduces response times by activating the pistons in the callipers, thus minimising the gap between the brake pad and the disc as soon as the driver lifts off the accelerator. Similarly, these excellent results were achieved thanks to a specific calibration of the ABS for medium/high grip surfaces, and by integrating the ABS control logic with that of the E-Diff 3 to ensure a more accurate estimate of the vehicle speed and hence better braking torque control, as well as enhanced vehicle stability.
Interior design
The Ferrari Styling Centre set out to re-interpret Ferrari’s traditional sports car interior themes in an innovative and functional way. The interior reflects the design rigour of the exterior of the car, with clean, uncluttered forms that highlight the new driver-oriented cockpit inspired by the racing world.
Radically new and intuitive ergonomics see the driver set in the centre of a simple, streamlined lay-out. The upper and lower surfaces of the dashboard are trimmed in leather while the instrument binnacle sits atop an aluminium insert that forms a single, structural element housing the satellite pods and secondary commands. The original shape of the air vents was inspired by the design of Formula 1 exhaust chimneys in use up until a few years ago.
The slim and minimalist centre console features a sculpted aluminium casting which houses the F1 panel. This panel includes the Launch Control along with the secondary gearbox controls for reverse and auto settings. There is also a leather-trimmed ergonomic wrist support for actioning the F1 panel buttons and the electric window lifts. The console also includes two Alcantara-trimmed storage trays for small oddments.
The door panel is fitted with side airbags and its simple sleek lines are enhanced by the fact that the demisting vents for the side windows are now positioned on the corners of the dash. There is additional oddments storage space in the soft leather pocket at the bottom of the door.
Driver-car interface
Working closely with the Ferrari Styling Centre, the engineers have reinterpreted the positioning of the major commands to provide a truly driver-oriented cockpit. All main controls are now located directly on the steering wheel, while secondary functions are set in two satellite pods either side of the dash and the panel ahead of the driver includes comprehensive instrument displays. These solutions represent an important safety aspect, enabling the driver to concentrate fully on driving. Similarly this layout ensures maximum control of the car in high-performance driving, an uncompromising approach that derives directly from Ferrari’s F1 experience.
Steering wheel and dash
In a radical move that emphasises the vicinity of Ferrari’s road cars to its F1 cars, the steering-column mounted stalks have been eliminated and all the major commands are now on the steering wheel for maximum vehicle control at all times.
The 458 Italia is equipped with a Racing manettino switch which is biased towards more sporting set-ups, giving the driver a wider selection of track-oriented electronic control parameters. In fact the F430’s ICE setting has been dropped in favour of CT Off which de-activates the traction control while maintaining the stability control.
The right-hand satellite pod on the dash incorporates controls for the infotainment, while the one on the left controls the Vehicle Dynamic Assistance display on the lefthand TFT screen. The Vehicle Dynamic Assistance monitors the operating parameters of the most important areas of the car – engine/gearbox, tyres and brakes. The VDA is enabled in the following manettino settings – Race, CT Off and CST Off – and provides visual confirmation of the status of each component based on an algorithm from parameters reading lateral and longitudinal acceleration, revs and speed. This enables the driver to assess the ideal operating conditions for the car. There are three status settings: WARM-UP (operating temperature too low), GO (ideal operating conditions) and OVER (one or more components are no longer at their optimum level and need cooling).
Carrozzeria Scaglietti Personalisation Programme
The Carrozzeria Scaglietti Programme allows Ferrari clients to personalise their car to suit their own tastes and requirements. As with the rest of the range, there are four main personalisation areas dedicated the 458 Italia: Racing and Track, Exterior and Colours, Interior and Materials, Equipment and Travel.
The car’s sporting character can be further underlined by fitting the optional diamond finish forged alloy wheels or the Racing Superleggero (super lightweight) seats in carbon-fibre. Naturally, there is a virtually infinite number of trim combinations available for the interior, with a choice between leather, carbon-fibre and Alcantara.
Samples of colours and materials as well as virtual configuration tools are available to clients at every Ferrari showroom to help them choose their specifications. They may also request out-of-range colours and content to ensure their 458 Italia is truly unique.
2010 Ferrari 458 Italia
