Mercedes-Benz 2009 C-Class Operator's Manual page 382

Technical data
Engine
Model
Firing order
Poly-V-belt
380
19,20
C 230 (204.052)
19,20
C 230 Sport (204.052)
19,20
C 230 4MATIC (204.085)
C 230 4MATIC Sport (204.085)
1-4-3-6-2-5
2 404 mm
C 300 (204.054)
C 300 Sport (204.054)
C 300 4MATIC (204.081)
19,20
C 300 4MATIC Sport (204.081)
1-4-3-6-2-5
2 404 mm
19
19,21
19
19,21