Ferrari 430 Scuderia
Serving as the successor onto the Challenge Stradale, the 430 Scuderia was unveiled by Michael Schumacher at the 2007 Frankfurt Auto Show. Aimed to compete with cars like the Porsche RS-models and the Lamborghini Gallardo Superleggera, it is lighter (at 100 kg/220 lb) and more powerful (at 375.4 kW/503 bhp at 8500 rpm.) than the standard F430. Thus the weight-to-power ratio is reduced from 2.96 kg/hp to 2.5 kg/hp. In addition to the weight saving measures, the Scuderia semi-automatic transmission gains improved 'Superfast', known as 'Superfast2', software for faster 60 millisecond shift-times. A new traction control system combines the F1-Trac traction and stability control with the E-Diff electronic differential. The Ferrari 430 Scuderia does 0-62 mph (100 km/h) in less than 3.6 s, with a top speed of 199 miles per hour (320 km/h).