Mercedes-Benz pmn Operator's Manual page 390

Technical data
Fuels, coolants, lubricants, etc.
Model
Front axle C 240 4MATIC
C 320 4MATIC
Transfer case C 240 4MATIC
C 320 4MATIC
Power steering
Front wheel hubs
Brake system
Cooling system C 230 Kompressor (all models)
C 240 (all models)
C 320 (all models)
C 55 AMG
Fuel tank
including
a reserve of
388
Capacity Fuels, coolants, lubricants, etc.
0.5 US qt (0.46 l) Hypoid gear oil SAE 85 W 90
approx. 0.62 US qt (0.59 l) MB Transfer case fluid
approx. 1.1 US qt (1.0 l) MB Power Steering Fluid (Pentosin CHF 11S)
approx. 2.1 oz (60 g) each High temperature roller bearing grease
0.5 US qt (0.5 l) MB Brake Fluid (DOT 4+)
approx. 5.9 US qt (5.6 l) MB 325.0 Anticorrosion/antifreeze agent
approx. 6.8 US qt (6.4 l)
approx. 6.8 US qt (6.4 l)
approx. 12.8 US qt (12.0 l)
16.4 US gal (62.0 l) Premium unleaded gasoline:
2.1 US gal (8.0 l) Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)
Flexible Fuel Vehicle (identified by a label
reading Premium gasoline or E85 only! on
fuel filler flap):
Alternative fuel: Ethanol fuel (E85)