BMW M3 CSL 2003

In 2003 BMW introduced the series version of the Concept Car which had already hit the headlines at the 2001 Frankfurt Motor Show - the BMW M3 CSL, an abbreviation standing for "Coupé, Sports, Lightweight".
Indeed, this BMW tradition goes all the way back to the '30s of the former century, when the legendary 328  first saw the light of day. This time, however, BMW's engineers interpreted the old theme in a new way, focusing not on the radical reduction of weight simply by removing individual components, but rather on intelligent lightweight engineering, that is the reduction of weight by using the best and most appropriate materials at the right point. Accordingly, BMW's experts succeeded in reducing the weight of the BMW M3 by more than 110 kilos or 243 lb, with the CSL version weighing in at just 1,385 kg or 3,054 lb.
The power unit was also upgraded, now developing maximum output in this specific model of 265 kW or 360 hp. The result was a power-to-weight ratio of just 3.85 kg per horsepower, a truly sensational figure making the BMW M3 CSL even more agile and dynamic than the "regular" BMW M3. As a result, the BMW M3 CSL accelerates to 100 km/h in just 4.9 seconds and reaches 200 km/h in an equally astounding 16.8 seconds. Top speed, in turn, is limited electronically to 250 km/h or 155 mph.
The - lucky - driver of the BMW M3 CSL benefits from further technical assistance and enhancement systems featured as standard on this unique car: BMW's Sequential M Gearbox complete with Drivelogic and the M Track Mode. This special transmission ensures a very fast gearshift within just 0.08 seconds, like in a Formula 1 racing car, by means of paddles on the steering wheel. And like on the BMW M3 equipped with SMG, Launch Control integrated in the system enables the BMW M3 CSL to accelerate from a standstill all the way to top speed, without the driver having to shift gears or watch out for engine speed limits.

Introducing the M Track Mode, BMW M GmbH added a special DSC mode carried over from motorsport as yet another highlight in the BMW M3 CSL: Now, optical indicators in the dashboard enable the driver on the race track to make maximum use of the car's longitudinal and lateral acceleration within its physical limits, with DSC intervening only when the driver reaches the absolute extreme.