Challenge Stradale
The Challenge Stradale is a more track day focused car than the Modena, it was inspired by the challenge racing series and can be thought of as a Challenge car for the road. Ferrari engineers designed the car from the outset with 20% track day use in mind and 80% road use. With only a small 25 bhp (19 kW) improvement in engine power from the Modena but with substantially improved power to weight ratio, the Challenge Stradale accelerates from 0 to 100km/h (62mph) in just 4.1 seconds.
In total, the CS is up to 110 kg (243 lbs) lighter than the standard Modena if all the lightweight options are specified such as deleted radio, lexan side windows and fabric cloth (instead of the leather option). As much as 94 kilos (207 lbs) was taken off on the bodywork by stripping the interior carpets, lighter weight bumpers, carbon mirrors and the optional Modena carbon seats becoming standard. The engine and transmission weight was slimmed down 11kg (24 lbs) through the use of a smaller, lighter weight sports (yet still stainless steel) exhaust back box and valved exit pipes.
There are a lot of subtle (and some not so subtle) styling differences between the Challenge Stradale and the standard Modena.
These include;
[edit] Visual Differences
* 19" BBS Challenge Styled Alloys with Titanium wheel bolts
* Large Diameter Carbon Ceramic Brakes
* Carbon-fibre side mirrors
* Updated front and rear bumpers
* Pair of rear bumper diffusers
* Sharper side skirts
* Plexi-glass rear window
* Lower ride height on Titanium springs
* Lighter weight challenge grille (black metal mesh) made from Aluminium
* Challenge Stradale badging on rear grille
* Optional Tri-colour Racing Stripe
The car also had the optional carbon racing seats (available in 3 sizes, small, medium and large) which are noticeable from the outside to complement the interior detailing.