In this new video from Auto Express, Owen Mildenhall decides which high-powered four-door coupe gets his vote between the BMW M6 Gran Coupe and Audi’s RS 7 Sportback.
Propelled by a twin-turbocharged 4.0 TFSI V8 engine, the RS 7 has 412 kW (560 hp) and 700 Nm of torque at its disposal, 100 km/h appears in just 3.9 seconds, while the limited 250 km/h top speed can be raised to 280 km/h (174 mph) with the optional dynamic package and 305 km/h (190 mph) with the dynamic package plus.
Power for the M6 Gran Coupe comes from BMW’s 4.4-litre biturbo V8 engine, which develops 412 kW (560 hp) and 680 Nm of torque, meaning a 0-100 km/h time of 4.2 seconds and limited top speed of 250 km/h (155 mph) or 305 km/h (189 mph) with the M Driver’s Package specified.