2021 Chevrolet Silverado 1500 Gas Tank Size

Gas tank size for 2021 Chevrolet Silverado 1500. Fuel tank capacity in gallons and litres for 70 available trims.

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Trim	Gallons	Litres	Fuel type
Work Truck 4dr Crew Cab 6.6 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 4dr Double Cab 4WD SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 4dr Crew Cab 5.8 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 2dr Regular Cab LB (4.3L V6 6-speed Automatic)	28	106	Flex-fuel (FFV)
Work Truck 4dr Crew Cab 4WD 6.6 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 4dr Double Cab SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 4dr Crew Cab 4WD 5.8 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Work Truck 2dr Regular Cab 4WD LB (4.3L V6 6-speed Automatic)	28	106	Flex-fuel (FFV)
Custom 4dr Crew Cab 5.8 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom 4dr Double Cab 4WD SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom Trail Boss 4dr Crew Cab 4WD 5.8 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom 4dr Double Cab SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom 4dr Crew Cab 4WD 6.6 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom 4dr Crew Cab 4WD 5.8 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom Trail Boss 4dr Crew Cab 4WD 6.6 ft. SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
Custom Trail Boss 4dr Double Cab 4WD SB (4.3L V6 6-speed Automatic)	24	91	Flex-fuel (FFV)
LT 4dr Crew Cab 4WD 6.6 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT 4dr Crew Cab 6.6 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT Trail Boss 4dr Crew Cab 4WD 5.8 ft. SB (5.3L V8 10-speed Automatic)	24	91	Gas
LT Trail Boss 4dr Crew Cab 4WD 6.6 ft. SB (5.3L V8 10-speed Automatic)	24	91	Gas
LT 4dr Crew Cab 5.8 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT 4dr Double Cab SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT 4dr Crew Cab 4WD 5.8 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
LT Trail Boss 4dr Double Cab 4WD SB (5.3L V8 10-speed Automatic)	24	91	Gas
RST 4dr Crew Cab 4WD 6.6 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
RST 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
RST 4dr Crew Cab 4WD 5.8 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
RST 4dr Crew Cab 5.8 ft. SB (2.7L 4cyl Turbo 8-speed Automatic)	24	91	Gas
High Country 4dr Crew Cab 5.8 ft. SB (5.3L V8 8-speed Automatic)	24	91	Gas
High Country 4dr Crew Cab 4WD 6.6 ft. SB (5.3L V8 10-speed Automatic)	24	91	Gas
LTZ 4dr Crew Cab 5.8 ft. SB (5.3L V8 8-speed Automatic)	24	91	Gas
LTZ 4dr Crew Cab 4WD 6.6 ft. SB (5.3L V8 8-speed Automatic)	24	91	Gas
High Country 4dr Crew Cab 4WD 5.8 ft. SB (5.3L V8 10-speed Automatic)	24	91	Gas
LTZ 4dr Crew Cab 4WD 5.8 ft. SB (5.3L V8 8-speed Automatic)	24	91	Gas
Work Truck Work Truck 4dr Crew Cab 6.6 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 4dr Double Cab 4WD SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 4dr Crew Cab 5.8 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 2dr Regular Cab LB (4.3L 6cyl 6A)	28	106	Flex-fuel (FFV)
Work Truck Work Truck 4dr Crew Cab 4WD 6.6 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 4dr Double Cab SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 4dr Crew Cab 4WD 5.8 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Work Truck Work Truck 2dr Regular Cab 4WD LB (4.3L 6cyl 6A)	28	106	Flex-fuel (FFV)
Custom Custom 4dr Crew Cab 5.8 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Custom 4dr Double Cab 4WD SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Trail Boss Custom Trail Boss 4dr Crew Cab 4WD 5.8 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Custom 4dr Double Cab SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Custom 4dr Crew Cab 4WD 6.6 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Custom 4dr Crew Cab 4WD 5.8 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Trail Boss Custom Trail Boss 4dr Crew Cab 4WD 6.6 ft. SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
Custom Trail Boss Custom Trail Boss 4dr Double Cab 4WD SB (4.3L 6cyl 6A)	24	91	Flex-fuel (FFV)
LT LT 4dr Crew Cab 4WD 6.6 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT LT 4dr Crew Cab 6.6 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT Trail Boss LT Trail Boss 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)	24	91	Gas
LT Trail Boss LT Trail Boss 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A)	24	91	Gas
LT LT 4dr Crew Cab 5.8 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT LT 4dr Double Cab SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT LT 4dr Crew Cab 4WD 5.8 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT LT 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8A)	24	91	Gas
LT Trail Boss LT Trail Boss 4dr Double Cab 4WD SB (5.3L 8cyl 10A)	24	91	Gas
RST RST 4dr Crew Cab 4WD 6.6 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
RST RST 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8A)	24	91	Gas
RST RST 4dr Crew Cab 4WD 5.8 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
RST RST 4dr Crew Cab 5.8 ft. SB (2.7L 4cyl Turbo 8A)	24	91	Gas
High Country High Country 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 8A)	24	91	Gas
High Country High Country 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A)	24	91	Gas
LTZ LTZ 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 8A)	24	91	Gas
LTZ LTZ 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 8A)	24	91	Gas
High Country High Country 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)	24	91	Gas
LTZ LTZ 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 8A)	24	91	Gas

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