2021 Buick Envision Fuel tank size
Depends on your version. Choose yours, or compare them here.
- FWD 15.9 gal
- AWD 16.1 gal
15.9gal
FWD
16.1gal
AWD
Owner's manual · p. 326 ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · FWD · p. 326
15.9 gal
Fuel tank size · AWD · p. 326
16.1 gal
Owner's manual · p. 326 ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · FWD · p. 326
15.9 gal
Owner's manual · p. 326 ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · AWD · p. 326
16.1 gal
All versions
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