M5 enthusiasts who crave an extra dose of luxury and an extra jolt of speed may find just what they're looking for in the M6 Gran Coupe. The M6 debuted in 2014 as a high-performance four-door luxury sedan and won over buyers with its twin turbocharged V8 engine, deluxe interior, and excellent handling. It is comparable to a sportier version of the M5, and has a cabin that in many ways outshines that of the 7 series.
With 560 horses under the hood, the M6 Gran Coupe not only feels fast, it really is fast -- so much so that competing models such as the Porsche Panamera or Mercedes-Benz CLS63 have a hard time keeping up. The M6 Gran Coupe is built for sport, and has plenty of standard and upgrade features to make performance even more fine-tuned. The M6 Gran Coupe's body styling also sets it apart from other BMW models; it has a bolder front fascia than other sedans in the lineup, and a unique carbon-fiber roof panel. There is no doubt that the M6 Gran Coupe is an excellent choice for speed, luxury, and power.