Mercedes-Benz 2008 S550 Operator's Manual page 727

Technical data
Fuels, coolants, lubricants, etc.
Cooling Vehicles without rear passen-
system ger compartment climate con-
trol*
Vehicles with rear passenger
compartment climate control*
Low temperature cooling system
Fuel tank
including a reserve of
726
Model Capacity
S 550 12.15 US qt. (11.5 l)
S 550 4MATIC
S 550 13.9 US qt. (13.15 l)
S 550 4MATIC
S 600 14.69 US qt. (13.9 l)
S 63 AMG 11.83 US qt. (11.2 l)
S 65 AMG 14.69 US qt. (13.9 l)
S 600 2.75 US qt. (2.6 l)
S 65 AMG 3.28 US qt. (3.1 l)
All models 23.78 US gal (90.0 l)
S 550 2.9 US gal (11.0 l)
S 550 4MATIC
S 600 2.9 US gal (11.0 l)
S 63 AMG 3.7 US gal (14.0 l)
S 65 AMG 3.7 US gal (14.0 l)
Fuels, coolants, lubricants, etc.
MB 325.0 Anticorrosion/Antifreeze
MB 325.0 Anticorrosion/Antifreeze
Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)