2023 Ford Mustang Fuel tank size
Depends on your version. Choose yours, or compare them here.
- 2.3L EcoBoost 15.5 gal
- 5.0L 16.0 gal
15.5gal
2.3L EcoBoost
16.0gal
5.0L
2023 Ford Mustang Owner's Manual, PDF pages 355 and 367
15.5 gal (58.5 L)Open the manual at this page ↗Added Oct 18, 2026
See where it's printed
Fuel tank size · 2.3L EcoBoost · PDF page 355
15.5 gal (58.5 L)
Fuel tank size · 5.0L · PDF page 367
16.0 gal (60.55 L)
2023 Ford Mustang Owner's Manual, PDF page 355
15.5 gal (58.5 L)Open the manual at this page ↗Added Oct 18, 2026
See where it's printed
Fuel tank size · 2.3L EcoBoost · PDF page 355
15.5 gal (58.5 L)
2023 Ford Mustang Owner's Manual, PDF page 367
16.0 gal (60.55 L)Open the manual at this page ↗Added Oct 18, 2026
See where it's printed
Fuel tank size · 5.0L · PDF page 367
16.0 gal (60.55 L)
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.3L EcoBoost | 15.5 gal | “15.5 gal (58.5 L)” | PDF page 355 ↗ |
| 5.0L | 16.0 gal | “16.0 gal (60.55 L)” | PDF page 367 ↗ |
Scroll the table to see the quote and page →
Confirm with your own manual, dipstick or door-jamb label.
Report a problem with this page →