2003 GMC Sierra 1500 Gas Tank Size

Gas tank size for 2003 GMC Sierra 1500. Fuel tank capacity in gallons and litres for 20 available trims.

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Trim	Gallons	Litres	Fuel type
Base - Extended Cab Pickup (4.8L V8 4x4 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
SLE - Extended Cab Pickup (4.8L V8 4x4 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
Work Truck - Regular Cab Pickup (4.8L V8 4x4 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
Base - Regular Cab Pickup (4.8L V8 4x4 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
SLE - Regular Cab Pickup (4.8L V8 4x4 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
Base - Extended Cab Pickup (5.3L V8 4x4 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
SLE - Extended Cab Pickup (5.3L V8 4x4 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
Denali - Extended Cab Pickup (6.0L V8 AWD 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
Base - Regular Cab Pickup (4.3L V6 5-speed Manual 6.1 ft. Bed)	26	98	Gas
SLE - Regular Cab Pickup (4.8L V8 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
Work Truck - Extended Cab Pickup (4.3L V6 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
Base - Extended Cab Pickup (4.8L V8 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
SLE - Extended Cab Pickup (4.8L V8 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
Work Truck - Regular Cab Pickup (4.3L V6 5-speed Manual 8.1 ft. Bed)	34	129	Gas
Base - Regular Cab Pickup (4.3L V6 5-speed Manual 8.1 ft. Bed)	34	129	Gas
SLE - Regular Cab Pickup (4.8L V8 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
Base - Extended Cab Pickup (5.3L V8 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
SLE - Extended Cab Pickup (5.3L V8 4-speed Automatic 8.1 ft. Bed)	34	129	Gas
Base - Regular Cab Pickup (4.8L V8 4x4 4-speed Automatic 6.1 ft. Bed)	26	98	Gas
SLE - Regular Cab Pickup (4.8L V8 4x4 4-speed Automatic 6.1 ft. Bed)	26	98	Gas

2003 GMC Sierra 1500

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