2021 Ford Mustang
16 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Mustang | 15 | 24 | 18 | Regular Gasoline | Rear-Wheel Drive | 5L 8-cyl | Manual 6-spd |
| Mustang | 21 | 29 | 24 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Manual 6-spd |
| Mustang | 21 | 32 | 25 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic (S10) |
| Mustang | 15 | 24 | 19 | Regular Gasoline | Rear-Wheel Drive | 5L 8-cyl | Automatic (S10) |
| Mustang | 21 | 32 | 25 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic 10-spd |
| Mustang Convertible | 20 | 28 | 23 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic (S10) |
| Mustang Convertible | 20 | 28 | 23 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic 10-spd |
| Mustang Convertible | 20 | 27 | 23 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Manual 6-spd |
| Mustang Convertible | 15 | 23 | 18 | Regular Gasoline | Rear-Wheel Drive | 5L 8-cyl | Automatic (S10) |
| Mustang HO Convertible | 19 | 26 | 22 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic (S10) |
| Mustang HO Convertible | 19 | 25 | 21 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Manual 6-spd |
| Mustang HO Coupe | 20 | 27 | 22 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Manual 6-spd |
| Mustang HO Coupe | 20 | 27 | 23 | Regular Gasoline | Rear-Wheel Drive | 2.3L 4-cyl Turbo | Automatic (S10) |
| Mustang Mach 1 | 14 | 22 | 17 | Regular Gasoline | Rear-Wheel Drive | 5L 8-cyl | Manual 6-spd |
| Mustang Mach 1 | 15 | 23 | 18 | Regular Gasoline | Rear-Wheel Drive | 5L 8-cyl | Automatic (S10) |
| Shelby GT500 Mustang | 12 | 18 | 14 | Premium Gasoline | Rear-Wheel Drive | 5.2L 8-cyl Supercharged | Automatic (AM7) |