The BMW 4 Series Gran Coupe is surprisingly practical and good fun to drive, although its ride can be a problem on bigger wheelsget the best price
Trim: M Sport
Engine: 420i xDrive
0-62 MPH8.1 seconds
MPGOfficial overall fuel economy figure
Urban: 35.3Motorway: 48.7
Boot CapacityHow much space is there?
EmissionsOfficial emissions rating