Reduced to the max.

Power-to-weight ratio of the BMW Z4 M Coupé.

It's not cubic centimetres or horsepower that reveal the true nature of a sports car, it's the relationship between power and weight. Thanks to its low weight and high power, the BMW Z4 M Coupé boasts a power-to-weight ratio of just 231 hp/tonne. It makes for an exceptionally agile drive and higher cornering speeds.