Mercedes-Benz G-Class 2007 Owners Manual - Manual (Page 425)

424
Technical data
Fuels, coolants, lubricants, etc.
Model Capacity Fuels, coolants, lubricants, etc.
Fuel tank
including a reserve of
G 500
G 55 AMG 25.4 US gal (96.0 l)
25.1 US gal (95.0 l)
approx. 3.4 US gal (13.0 l)
Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)
Cooling system G 500
G 55 AMG approx. 12.7 US qt (12.0 l)
approx. 13.4 US qt (12.7 l) MB 325.0 Anticorrosion/Antifreeze
Air conditioning system R-134a refrigerant and
special PAG lubricant oil (never R-12)
Windshield/rear window washer system
and headlamp cleaning system approx. 7.9 US qt (7.5 l) MB Windshield Washer Concentrate 1
1 Use MB Windshield Washer Concentrate “MB SummerFit” and water for temperatures above freezing point or MB Windshield Washer Concentrate “MB SummerFit”
and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (
୴ page 430).