2021 Chevrolet Blazer Fuel tank size
Depends on your version. Choose yours, or compare them here.
- FWD 19.4 gal
- AWD 21.7 gal
19.4gal
FWD
21.7gal
AWD
2021 Chevrolet Blazer Owner's Manual, PDF page 347
IFWD 73.4 L 19.4 galOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · FWD · PDF page 347
IFWD 73.4 L 19.4 gal
Fuel tank size · AWD · PDF page 347
IAWD 82.1 L 21.7 gal
2021 Chevrolet Blazer Owner's Manual, PDF page 347
IFWD 73.4 L 19.4 galOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · FWD · PDF page 347
IFWD 73.4 L 19.4 gal
2021 Chevrolet Blazer Owner's Manual, PDF page 347
IAWD 82.1 L 21.7 galOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · AWD · PDF page 347
IAWD 82.1 L 21.7 gal
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| FWD | 19.4 gal | “IFWD 73.4 L 19.4 gal” | PDF page 347 ↗ |
| AWD | 21.7 gal | “IAWD 82.1 L 21.7 gal” | PDF page 347 ↗ |
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