2012 BMW M3 CRT Lightweight Sedan

BMW recently unveiled its new M3 CRT, which puts the companies new carbon fiber technologies on display. The limited-edition sedan is based on the BMW M3 Saloon and archives a 3.5 kilograms per horsepower weight-to-power ratio. Along with a lightweight 3,483-pound body, the M3 CRT boasts a customary M high-revving V8 engine and 450 horsepower, which power it from 0 to 62 mph in just 4.4