XKR

Engine Original Power Stage 1 Difference Vmax
4.0 V8 266 kW (363 hp) 505Nm 292 kW (398 hp) 535Nm 36 hp
4 276 kW (375 hp) 525Nm 296 kW (402 hp) 570Nm 27 hp
4.2 V8 Supercharged 306 kW (416 hp) 560Nm 328 kW (446 hp) 655Nm 30 hp
5.0 V8 Supercharged 375 kW (510 hp) 625Nm 412 kW (560 hp) 720Nm 50 hp
5.0 V8 Supercharged 404 kW (550 hp) 693Nm 441 kW (600 hp) 733Nm 50 hp