BMW unveiled the limited edition BMW M3 CRT in 2011. Only 67 units were produced of this lightweight four-door sedan. The Carbon Racing Technology M3 uses the same engine as the M3 GTS Coupe, 450 horsepower at 8,300 RPM and 324 lb-ft torque at 3,750 RPM. Top speed is limited to 180 mph and the carbon-fiber dressed M3 runs to 62 mph in just 4.4 seconds.
Source: Autogespot