2010 Mercedes C-Class Owner's Manual - Page 354
2010 Mercedes C-Class Manual
Page 354 highlights
352 Fuels, coolants, lubricants, etc. Model Fuel tank Fuel tank reserve All models All models, except C 63 AMG C 63 AMG Capacity 17.4 US gal (66.0 l) Fuels, coolants, lubricants, etc. Technical data Premium unleaded gasoline (Minimum approx. 2.1 US gal (8.0 l) Posted Octane 91 [Avg. of approx. 3.7 US gal (14.0 l) 96 RON/86 MON]) C 300, all models (with automatic transmission): Flexible Fuel Vehicles (identified by a label reading Premium gasoline or E85 only! on the fuel filler flap). Alternative fuel: Ethanol fuel (E85) - R134a refrigerant and special PAG lubricant oil (never R 12) MB Windshield Washer Concentrate68 (Y page 358) Washer fluid mixing ratio (Y page 358) Air conditioning system Washer system All models 4.2 US qt (4.0 l) C 25064 64 C 250 Sport C 250 4MATIC64 C 250 4MATIC Sport64 C 300 C 300 Sport65 C 350 C 350 Sport65 3.7 US qt (3.5 l) Washer system and headlamp cleaning system C 300 4MATIC 6.3 US qt (6.0 l) C 300 4MATIC Sport65 C 350 4MATIC64 C 63 AMG 64 Canada 68 Mixed only. with water or commercially available premixed washer solvent/antifreeze. 65 USA only.