A Mercedes-AMG GT SUV developed in Affalterbach
Mercedes-AMG unveils a new electric SUV developed on its AMG.EA architecture. With three variants, a claimed charging output of up to 710 kW and an interior designed for long journeys, the Mercedes-AMG GT SUV combines sports car ambitions with the versatility of a luxury SUV. For the first time in its history, Mercedes-AMG has developed its own full-size SUV from the ground up. The second model based on the electric AMG.EA platform shares several technologies with the new GT 4-Door Coupé. Its silhouette features an elongated roofline, pronounced shoulders and frameless side windows. Measuring approximately 5.08 metres in length, it adopts a relatively low profile for its class, with a driving position more closely inspired by a grand tourer. On the GT 55 and GT 63, the active AEROKINETICS roof spoiler complements the controlled cooling shutters at the front. The aim is to adapt the aerodynamics to cooling and stability requirements.
GT 53, GT 55 and GT 63: three levels of electric performance
The range opens with the Mercedes-AMG GT 53 SUV. Its two synchronous motors deliver a combined output of up to 400 kW (544 PS) and 800 Nm. The manufacturer quotes a 0–100 km/h time of 4.2 seconds. The GT 55 and GT 63 use three axial-flux motors. The former delivers 600 kW (816 PS), while the GT 63 reaches up to 860 kW (1’169 PS) and 2’000 Nm. For the flagship, the claimed 0–100 km/h time is 2.7 seconds, or 2.5 seconds with a one-foot rollout measurement, which excludes the first 30.48 cm travelled. All versions feature fully variable AMG Performance 4MATIC+ all-wheel drive. Rear-axle steering is standard. AMG ACTIVE RIDE CONTROL+, standard on the GT 63 and optional on the GT 55, controls body roll and pitch to combine comfort with handling precision.
Up to 700 km WLTP and high-power charging
The 800-volt architecture is paired with a battery featuring directly cooled cylindrical cells. The GT 53 has a usable capacity of 106 kWh and a claimed WLTP range of up to 668 km. The GT 55 and GT 63 offer 106 or 128 kWh batteries, with up to 700 km WLTP range for the larger pack. Maximum DC charging power reaches 600 kW with the 106 kWh battery and 710 kW with the 128 kWh battery. Mercedes-AMG quotes charging from 10 to 80% in 11 and 12 minutes respectively, under the specified charging conditions. These provisional figures depend on factors including the charging station, temperature and state of charge. Actual range also varies with driving style, equipment and weather conditions.
An electric luxury SUV for buyers in Switzerland to consider
Inside, a driver-oriented 14-inch central screen complements the 10.2-inch instrument display. A three-seat rear bench and a luggage compartment offering 607 litres, expandable to 1’740 litres, cater for everyday needs and holiday journeys. The AMGFORCE Sport+ driving programme adds a sensory dimension through recorded AMG engine sounds, simulated gear changes and seat vibrations. For drivers in Switzerland, all-wheel drive, rear-axle steering and the announced range are relevant considerations for Alpine routes and long-distance journeys. The press release schedules the opening of GT 53 orders for 20 October 2026, followed by the GT 55 and GT 63 in spring 2027, without confirming Swiss launch dates or pricing. Discover the latest Mercedes-AMG news and the world of prestige cars on LuxuryCars.ch.
