2025 head-to-head · Compact Car
2025 Mercedes-Benz AMG GT vs Toyota Mirai
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
RWD · Electric motor (134 kW) · CVT · 74 MPGe
The 2025 Mercedes-Benz AMG GT is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas and $36.00/kg hydrogen, it costs about $3,485 a year to fuel (17 MPG), versus $7,297 for the 2025 Toyota Mirai (74 MPGe). That's roughly $3,812 a year, or about $19,060 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Mercedes-Benz AMG GT
- Toyota Mirai
Side by side
| Mercedes-Benz AMG GT | Toyota Mirai | |
|---|---|---|
| $3,485 | Your annual fuel cost | $7,297 |
| 17 MPG | Combined efficiency | 74 MPGe |
| 15 MPG | City | 76 MPGe |
| 21 MPG | Highway | 71 MPGe |
| — | Driving range | 402 mi |
| 96 cu ft | Passenger volume | 93 cu ft |
| 13 cu ft | Cargo volume | 10 cu ft |
| 512 g/mi | Tailpipe CO₂ (g/mi) | 0 g/mi |
| 3/10 | EPA fuel economy score | 9/10 |
| 3/10 | EPA greenhouse gas score | 10/10 |
| Gas | Powertrain | Fuel cell |
| Premium gasoline | Fuel | Hydrogen |
| 4.0L 8-cyl turbo | Engine / motor | Electric motor (134 kW) |
| 9-speed automatic | Transmission | CVT |
| AWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Mercedes-Benz AMG GT vs Toyota Mirai across model years
- Mercedes-Benz AMG GT
- Toyota Mirai
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Mercedes-Benz AMG GT has more passenger space (96 vs. 93 cu ft); the Mercedes-Benz AMG GT has more cargo space (13 vs. 10 cu ft).
Among 26 2025 compact cars, the Mercedes-Benz AMG GT ranks 25th and the Toyota Mirai 26th for lowest fuel cost.
The powertrains differ: the Mercedes-Benz AMG GT is a conventional gas model, while the Toyota Mirai is a hydrogen fuel-cell vehicle.
Frequently asked questions
Which is more fuel-efficient, the 2025 Mercedes-Benz AMG GT or the 2025 Toyota Mirai?
Measured by cost to drive, the Mercedes-Benz AMG GT. The Mercedes-Benz AMG GT is rated 17 MPG combined and the Toyota Mirai 74 MPGe (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 Mercedes-Benz AMG GT vs. the Toyota Mirai per year?
At 15,000 miles a year with $3.95/gal premium gas and $36.00/kg hydrogen, about $3,485 for the Mercedes-Benz AMG GT and $7,297 for the Toyota Mirai.
Which has more cargo space?
The Mercedes-Benz AMG GT, with 13 cu ft of luggage volume versus 10 cu ft (EPA interior volume index).
Mercedes-Benz AMG GT vs Toyota Mirai in other years
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