28 July 2009
 

Ferrari 458 Italia

Ferrari introduces 458 Italia

28 July 2009 | The 458 Italia is the latest incarnation of the mid-rear engined berlinetta and will be unveiled at the next Frankfurt Motor Show. The Ferrari 458 Italia is a completely new car from every point of view: engine, design, aerodynamics, handling, instrumentation and ergonomics, just to name a few. A two-seater berlinetta, the Ferrari 458 Italia, as is now traditional for all Ferrari's road-going cars, benefits from the company's Formula 1 experience.

The Ferrari 458 Italia has a compact, aerodynamic shape, underscoring the concepts of simplicity, efficiency and lightness that inspired the project. As with every Ferrari, the car's styling has been very heavily influenced by the requirements for aerodynamic efficiency, as can be seen from the downforce of 140 kg at 200 km/h generated by the new model. The front 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 inlets and cut drag.

Ferrari 458 Italia

The new 4499 cc V8 is the first Ferrari direct injection engine to be mid-rear mounted. It has a very low piston compression height typical of racing engines which contributed to achieving its compression ratio of 12.5:1. Equipped with the traditional flat-plane crankshaft, the engine delivers 570 CV at 9000 rpm and, with a power output of 127 CV/litre. Maximum torque is 540 Nm at 6000 rpm, over 80 per cent of which is available from 3250 rpm.

The 458 Italia is equipped with the seven-speed dual-clutch transmission which increases performance whilst providing very smooth shifts even at full throttle. The engineers have developed specific, sportier gear ratios to match the power and torque curves of the new V8, guaranteeing high torque even at lower engine speeds and allowing the car to reach its maximum speed in top gear.

Ferrari 458 Italia

Despite the fact that the new engine is significantly more powerful than the V8s that preceded it, the Ferrari 458 Italia produces 320 g/km of CO2 and fuel consumption is 13.7 l/100 km (combined cycle).

The engineers also focused on weight reduction during the design phase for similar reasons. Consequently, the Ferrari 458 Italia has a dry weight of 1380 kg with a power-to-weight ratio of 2.42 kg/CV. Weight distribution is also optimal with 58 per cent over the rear axle. The result of the engineers' endeavours can be summed up in to two simple statistics which together perfectly encapsulate the Ferrari 458 Italia's exceptional performance: 0-100 km/h acceleration in under 3.4 seconds and a maximum speed in excess of 325 km/h.

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