SLK  >2004

Engine Original Power Stage 1 Difference Vmax
200 Kompressor (1.8k)  120 kW (163 hp) 240Nm 136 kW (185 hp) 300Nm 22 hp
200 Kompressor(1.8k) 135 kW (184 hp) 250Nm 151 kW (205 hp) 300Nm 21 hp
280 (3.0i) 170 kW (231 hp) 300Nm 185 kW (252 hp) 330Nm 21 hp
300 (3.0i) 170 kW (231 hp) 300Nm 184 kW (250 hp) 330Nm 19 hp
350 (3.5i)   200 kW (272 hp) 350Nm 218 kW (296 hp) 380Nm 24 hp
350 BlueEFFIENCY (3.5i) 225 kW (306 hp) 370Nm  243 kW (330 hp) 400Nm 24 hp
55 AMG (5.5i) 265 kW (360 hp) 510Nm 283 kW (385 hp) 540Nm 25 hp