Page 279 of 417

278 OperationTires and wheelsTire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of 
cord and number of plies in the sidewall 
and under the tread.
Tire and loading terminology
Accessory weight
The combined weight (in excess of those 
standard items which may be replaced) of 
automatic transmission, power steering, 
power brakes, power windows, power 
seats, radio, and heater, to the extent that 
these items are available as 
factory-installed equipment (whether 
installed or not).
Air pressure
The amount of air inside the tire pressing 
outward on each square inch of the tire. 
Air pressure is expressed in pounds per 
square inch (psi), or kilopascal (kPa) or 
bars.
Aspect ratio
Dimensional relationship between tire 
section height and section width 
expressed in percentage.Bar
Another metric unit for air pressure. There 
are 14.5038 pounds per square inch (psi) 
to 1 bar; there are 100 kilopascals (kPa) 
to 1 bar.
Bead
The tire bead contains steel wires wrapped 
by steel cords that hold the tire onto the 
rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle 
has been sitting for at least three hours or 
driven no more than one mile (1.6 km). 
Curb weight
The weight of a motor vehicle with stan-
dard equipment including the maximum 
capacity of fuel, oil, and coolant, and, if so 
equipped, air conditioning and additional 
optional equipment, but without passen-
gers and cargo.
iFor illustration purposes only. Actual 
data on tires is specific to each vehicle 
and may vary from data shown in above 
illustration. 
     
        
        Page 376 of 417
375 Technical data
Fuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc.
CapacitiesVehicle components and their respective 
lubricants must match. Therefore use only 
products tested and approved by 
Mercedes-Benz. Please refer to the Factory Approved 
Service Products pamphlet, or inquire at 
your Mercedes-Benz Center.
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
9.5 US qt (9.0 l)
Approved engine oils
Automatic transmission
9.1 US qt (8.6 l)
MB Automatic Transmission Fluid
Rear axle
1.9 US qt (1.8 l)
Hypoid gear oil SAE 75 W 85 
Power steering
approximately 1.15 US qt (1.1 l)
MB Power Steering Fluid (Pentosin CHF 11S)
Front wheel hubs
approximately 3.0 oz (85 g) each
High temperature roller bearing grease
Brake system
1.6 US qt (1.5 l)
MB Brake Fluid (DOT 4+)  
     
        
        Page 377 of 417
376 Technical dataFuels, coolants, lubricants, etc.
Capacity
Fuels, coolants, lubricants, etc.
Cooling system
approximately 10.6 US qt (10.0 l)
MB 325.0 Anticorrosion/Antifreeze
Low temperature cooling system
approximately 5.3 US qt (5.0 l)
MB 325.0 Anticorrosion/Antifreeze
Fuel tank
including a reserve of
25.6 US gal (97.0 l)
3.2 US gal (12.0 l)
Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)
Air conditioning system
R-134a refrigerant and special PAG lubricant 
oil (never R-12)
Windshield washer and headlamp cleaning system
7.4 US qt (7 l)
MB Windshield Washer Concentrate
1
1Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre-
mixed windshield washer solvent/antifreeze for temperatures below freezing. Follow suggested mixing ratios (page 381).