BMW X5: 625 CV power, 250 km/h maximum speed, from 0 to 100 in 5.7 seconds and 2998 CC displacement. BMW X7: 750 CV power, 250 km/h maximum speed, from 0 to 100 in 3.7 seconds and V8 engine. BMW M4 Cabrio: 510 CV power, 250 km/h maximum speed, from 0 to 100 in 4.4 seconds and V8 engine. BMW i8: 362 CV power, 250 km/h maximum speed, from 0 to 100 in 4.4 seconds and 1499 CC displacement. BMW i8 Cabrio: 362 CV power, 250 km/h maximum speed, from 0 to 100 in 4.4 seconds and 1499 CC displacement.