Technical data
Engine
Model
CLK 350 (209.356, 209.456)
Firing order
1-4-3-6-2-5
Poly-V-belt
2 404 mm
364
23
CLK 550 (209.372, 209.472)
1-5-4-2-6-3-7-8
2 404 mm (CLK coupe)
2 380 mm (CLK cabriolet)
23
CLK 63 AMG (209.477)
1-5-4-2-6-3-7-8
2 360 mm
23,24