Mercedes-AMG brings its sports car DNA to the full-size electric SUV segment. The new GT SUV is officially here with up to 1,153 horsepower, a 0-60 mph time of 2.4 seconds, and DC fast charging up to 710 kilowatts.
The 2028 Mercedes-AMG GT SUV is the first full-size SUV developed entirely in-house by AMG. It is also the second model based on the brand’s new AMG.EA electric performance platform, following the recently revealed AMG GT 4-door coupe.
Three versions will be available at launch: the GT53 SUV, the GT55 SUV and the premium GT63 SUV. The electric SUV is expected to arrive in US dealerships in summer 2027.
Three models, up to 1,153 hp
Photo by: Mercedes-Benz
The GT55 and GT63 are equipped with three electric motors: one at the front and two at the rear. The front motor can shut off when not needed to save energy, then restart when additional power or traction is required.
The entry-level GT53 takes a simpler approach, with two electric motors, one on each axle. It also gets a two-speed transmission at the rear, with a shorter first gear for quick acceleration and a taller second gear for more efficient highway driving.
All three models come with AMG Performance 4MATIC+ all-wheel drive, while the GT55 and GT63 can also send power to the individual rear wheels for better traction, handling and handling.
Here’s how the three models compare:
| Trim | Continuous output | Peak output | 0-60 mph | Maximum speed |
| AMG GT53 SUV | 362 hp | 536 HP / 590 LB-FT | 4.1 Seconds | 143 mph |
| AMG GT55 SUV | 711 hp | 805 HP / 1,372 LB-FT | 3.0 seconds | 268 km/h |
| AMG GT63 SUV | 711 hp | 1,153 HP / 1,475 LB-FT | 2.6 seconds | 268 km/h |
280 miles in 10 minutes
Photo by: Mercedes-Benz
The AMG GT SUV uses an 800-volt electrical system and comes with one of two battery packs, depending on the model:
- SUV GT53: 106.0 kWh
- SUV GT55: 128.0 kWh
- SUV GT63: 128.0 kWh
The GT55 and GT63 will charge up to 710 kilowatts, while the GT53 tops out at 600 kilowatts. Mercedes claims the GT53 can add up to 236 miles of WLTP range in 10 minutes. The GT55 and GT63, meanwhile, can travel up to 280 miles in the same amount of time.
The GT63 has a projected WLTP range of approximately 385 to 435 miles, depending on configuration. U.S. EPA estimates have not been announced, but final U.S. ratings will likely differ from European figures.
A large SUV that behaves like an AMG
Photo by: Mercedes-Benz
The GT SUV gets a new AMG Active Ride Control+ suspension system, standard on the GT63 and optional on the GT55. It uses hydraulic shock absorbers and adjustable air springs to control body movements without traditional anti-roll bars.
This configuration keeps the SUV flatter when cornering, reduces dive when braking and limits body lift during acceleration. Mercedes claims that it also offers a comfortable ride on long journeys and on rough roads.
The GT63 comes standard with the AMG Dynamic Plus Package, which is optional on the GT55. It features the AMG Race Engineer control unit, allowing drivers to adjust engine response, handling and traction using three rotary controls.
Fake V8 sounds, real AMG drama
Photo by: Mercedes-Benz
Mercedes knows that performance electric cars need more than just rapid acceleration to be exciting. That’s where AMGForce Sport+ comes in, adding simulated V8 sounds to the GT55 and GT63, and six-cylinder sounds to the GT53.
AMG claims to have recorded real engines using more than 100 measurements and 16 microphones. Sounds change with acceleration and driving style, while simulated gear changes add another layer of drama.
Drivers can also “shift” gears using steering wheel paddles, while seat vibrations and a personalized display help recreate the feeling of driving a traditional AMG. The SUV offers seven AMG Dynamic Select driving modes:
- Comfort: Smooth driving and better efficiency.
- Sport: Sharper responses and more engaging handling.
- AMGFORCE Sport+: simulation of AMG engine noise and gear changes.
- Racing: Track-focused settings including Drift Mode, Drag Racing, and Launch Control.
- Slippery: additional traction for wet, snowy or icy roads.
- Eco: Reduced power output and settings designed to save energy.
- Individual: customizable settings depending on the driver.
Sporty look, lots of technology
Photo by: Mercedes-Benz
The SUV GT looks a lot like its sedan sister, but… bigger. It features a sharp roofline, wide stance, muscular wheel arches and frameless side windows. Six circular taillights give it a distinctive look (just like on the sedan), while active aerodynamics help balance performance and efficiency.
The Aerokinetics Airpanel system uses movable louvers in the front bumper to manage cooling airflow. The louvers remain closed when additional cooling is not needed to reduce drag. An active rear wing on the GT55 and GT63 automatically adjusts to improve stability and traction.
Inside, the driver-focused cabin features two large screens, with an optional screen for the front passenger. Here is how the configuration breaks down:
- Digital instrument display: 10.2 inches
- Central infotainment screen: 14.0 inches
- Front passenger screen: 14.0 inches, optional
The SUV also has a three-person rear seat, folding rear seatbacks and a panoramic glass roof that switches between transparent and opaque modes. Buyers can personalize the cabin and exterior through Mercedes’ Manufaktur program.
There is also space for luggage. The GT SUV offers 21.4 cubic feet of cargo space behind the rear seats, plus an additional 2.8 cubic feet in the front trunk.
Mercedes has not yet announced U.S. pricing or EPA range estimates. More details are expected to arrive closer to the GT SUV’s dealership debut in summer 2027.
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Source: Mercedes-Benz
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