Fuel Tank

FUEL TANK CAPACITY
Tahoe/Yukon 98.4 liters (26.0 gallons)
Suburban/Yukon XL (1500 Series) 117.3 liters (31.0 gallons)
Suburban/Yukon XL (2500 Series) 145.7 liters (37.0 gallons)

NOTE: ALL capacity specifications are approximate. When replacing or adding fluids, fill to the recommended level and recheck fluid level.