Fuel economy details

Mercedes-Benz AMG GT 55 4matic Plus (coupe) 2027

EPA fuel-economy estimates for 1 version of this vehicle. Review the published configuration below.

16combined MPG

14 / 20city / highway MPG

$5,150estimated annual fuel cost

How to use these estimates

EPA ratings use standardized city and highway tests, making them a useful starting point for comparing similar vehicles. For model years with several versions, choose the powertrain that matches the vehicle you are considering before relying on a rating.

Your actual fuel or electricity use can vary with weather, payload, driving style, maintenance, and local prices.

SIDI · Automatic 9-spd

16 combined MPG

Fuel typePremium Gasoline

Vehicle classTwo Seaters

DriveAll-Wheel Drive

TransmissionAutomatic 9-spd

Tailpipe CO₂558 g/mi

EPA base modelAMG GT

TurbochargerYes

Start-stop systemYes

Efficiency and cost

EPA fuel economy score: 3
EPA greenhouse gas score: 3
Estimated annual petroleum use: 18.6 barrels
Five-year fuel-cost comparison: costs $13,750 more

EPA class benchmark

Compared with 14 EPA records from 2027 in this vehicle class and fuel type.

Efficiency position: At or above 50%
Combined MPG vs median: 0.5 MPG below the class median.
Annual cost vs median: $150 higher than the class median.

Where these numbers come from

Source: EPA FuelEconomy.gov. This page was last updated on October 3, 2026. Learn more about how we use vehicle data.