2027 head-to-head · Subcompact Car
2027 Mercedes-Benz AMG GT Hybrid vs Mercedes-Benz SL-Class
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 · 2.0L 4-cyl turbo · 9-speed automatic · 22 MPG
The 2027 Mercedes-Benz AMG GT Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel (22 MPG), versus $3,703 for the 2027 Mercedes-Benz SL-Class (16 MPG). That's roughly $1,010 a year, or about $5,050 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 Hybrid
- Mercedes-Benz SL-Class
Side by side
| Mercedes-Benz AMG GT Hybrid | Mercedes-Benz SL-Class | |
|---|---|---|
| $2,693 | Your annual fuel cost | $3,703 |
| 22 MPG | Combined efficiency | 16 MPG |
| 19 MPG | City | 13 MPG |
| 27 MPG | Highway | 20 MPG |
| 81 cu ft | Passenger volume | 76 cu ft |
| 16 cu ft | Cargo volume | 6 cu ft |
| 405 g/mi | Tailpipe CO₂ (g/mi) | 558 g/mi |
| 4/10 | EPA fuel economy score | 3/10 |
| 4/10 | EPA greenhouse gas score | 3/10 |
| Hybrid | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 4.0L 8-cyl turbo |
| 9-speed automatic | Transmission | 9-speed automatic |
| RWD | Drivetrain | AWD |
✓ 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 Hybrid vs Mercedes-Benz SL-Class across model years
- Mercedes-Benz AMG GT Hybrid
- Mercedes-Benz SL-Class
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 Hybrid has more passenger space (81 vs. 76 cu ft); the Mercedes-Benz AMG GT Hybrid has more cargo space (16 vs. 6 cu ft).
Among 19 2027 subcompact cars, the Mercedes-Benz AMG GT Hybrid ranks 12th and the Mercedes-Benz SL-Class 18th for lowest fuel cost.
The powertrains differ: the Mercedes-Benz AMG GT Hybrid is a full hybrid, while the Mercedes-Benz SL-Class is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2027 Mercedes-Benz AMG GT Hybrid or the 2027 Mercedes-Benz SL-Class?
Measured by cost to drive, the Mercedes-Benz AMG GT Hybrid. The Mercedes-Benz AMG GT Hybrid is rated 22 MPG combined and the Mercedes-Benz SL-Class 16 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2027 Mercedes-Benz AMG GT Hybrid vs. the Mercedes-Benz SL-Class per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,693 for the Mercedes-Benz AMG GT Hybrid and $3,703 for the Mercedes-Benz SL-Class.
Which has more cargo space?
The Mercedes-Benz AMG GT Hybrid, with 16 cu ft of luggage volume versus 6 cu ft (EPA interior volume index).
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