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2021 Ford Mustang Mach 1 — 5.0L 8-cyl, S10 automatic, RWD
This 2021 Ford Mustang Mach 1 (5.0L 8-cyl, S10 automatic, RWD) takes regular (87-octane) gasoline. REGULAR
18
MPG combined (15 city / 23 hwy)
$3,450
est. fuel cost / year (EPA, 15k mi)
494 g/mi
tailpipe CO₂
Other 2021 Ford Mustang Mach 1 trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.0L 8-cyl, 6-spd manual, RWD | REGULAR | 17 | $3,650 |
EPA fuel type: Regular · class: Subcompact Cars · retrieved 2026-06-14.