Against 145 other V8 cars rated 2024–2026, the Mustang GTD trails their 16.5 mpg average by 4.5 mpg, about $873 a year.
Every Ford Mustang GTD engine, compared
The Ford Mustang GTD was rated in a single specification, so its gas mileage does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 5.2L 8-cyl | 10 / 17 | 2025–2026 | $3,200 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (2026) | $0.267 |
| Fuel per year | $3,200 |
| Fuel over five years | $16,000 |
| Against other V8 cars, 2024–2026 | +$873 a year |
| EPA's own estimate | $5,800 a year |
City or highway — who is this car for
The 2026 Ford Mustang GTD gives up 7 mpg in town: 17 on the highway against 10 in the city, $1,581 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2026) | 10 mpg | $3,840 a year if you only drive in town |
| Highway | 17 mpg | $2,259 a year if you mostly commute |
| Gap | +7 mpg (70%) | Wide — this car dislikes traffic |
How the Mustang GTD changed over the years
Combined figure across the 2 model years the Mustang GTD was rated in, all of them at 12 mpg.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2026 | 10 / 17 | 1 | $3,200 | |
| 2025 | 10 / 17 | 1 | $3,200 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 2 EPA ratings of the Ford Mustang GTD — 1 engine across 2025–2026. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $5,800. Full method.
Frequently asked questions
What mpg does the 2026 Ford Mustang GTD get?
12 mpg combined, 10 city and 17 highway, per EPA. Across every year since 2025 the Mustang GTD has averaged 12 mpg.
Is the 2026 Mustang GTD more efficient than the 2025?
About the same: 12 against 12 mpg combined.
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