2015 Ford Mustang Fuel tank size
Depends on your version. Choose yours, or compare them here.
- 2.3L EcoBoost 15.5 gal
- 3.7L V6 16.0 gal
- 5.0L V8 16.0 gal
15.5gal
2.3L EcoBoost
16.0gal
3.7L V6
16.0gal
5.0L V8
2015 Ford Mustang Owner's Manual, PDF pages 275, 279 and 283
15.5 gal (58.8 L)Open the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.3L EcoBoost · PDF page 275
15.5 gal (58.8 L)
Fuel tank size · 3.7L V6 · PDF page 279
16.0 gal (60.6 L)
Fuel tank size · 5.0L V8 · PDF page 283
16.0 gal (60.6 L)
2015 Ford Mustang Owner's Manual, PDF page 275
15.5 gal (58.8 L)Open the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.3L EcoBoost · PDF page 275
15.5 gal (58.8 L)
2015 Ford Mustang Owner's Manual, PDF page 279
16.0 gal (60.6 L)Open the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 3.7L V6 · PDF page 279
16.0 gal (60.6 L)
2015 Ford Mustang Owner's Manual, PDF page 283
16.0 gal (60.6 L)Open the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 5.0L V8 · PDF page 283
16.0 gal (60.6 L)
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.3L EcoBoost | 15.5 gal | “15.5 gal (58.8 L)” | PDF page 275 ↗ |
| 3.7L V6 | 16.0 gal | “16.0 gal (60.6 L)” | PDF page 279 ↗ |
| 5.0L V8 | 16.0 gal | “16.0 gal (60.6 L)” | PDF page 283 ↗ |
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