Mercedes-AMG GT SUV Debuts With Up to 860 kW

Mercedes-AMG GT SUV Introduces Three Electric Performance Variants

On October 17, Mercedes-AMG announced development of the all-new Mercedes-AMG GT SUV, its first full-size SUV developed entirely in-house. Based on the AMG.EA high-performance architecture, the model combines the proportions and utility associated with a full-size sport utility vehicle with the driving performance expected of an AMG sports car. It is the second new vehicle based on this dedicated high-performance platform. The planned lineup comprises three variants: the Mercedes-AMG GT 63 SUV, GT 55 SUV, and GT 53 SUV. Their different motor configurations, power outputs, battery capacities, and driving ranges establish a range of performance and usability options within the same model family.

Mercedes-AMG GT 63 SUV and GT 55 SUV Performance

The Mercedes-AMG GT 63 SUV is the highest-output variant announced so far, with three axial-flux electric motors producing a maximum output of 860 kW and maximum torque of 2,000 Nm. Mercedes-AMG states that it can accelerate from 0 to 100 km/h in 2.5 seconds. The Mercedes-AMG GT 55 SUV also uses three axial-flux motors, delivering up to 600 kW and 1,860 Nm of torque, with a stated 0-to-100-km/h acceleration time of 3.1 seconds. Both models have a top speed of 270 km/h when equipped with the Driver’s Package. These specifications position the two variants around high power and rapid acceleration, while retaining a shared three-motor layout and core vehicle dimensions.

Dimensions, All-Wheel Drive, and Battery Options

The GT 63 SUV and GT 55 SUV share the same exterior dimensions: 5,084 mm in length, 2,001 mm in width, and 1,656 mm in height, with a wheelbase of 3,040 mm. Both use AMG Performance 4MATIC+ all-wheel drive and an 800-volt battery system offered with either 106 kWh or 128 kWh of usable capacity. Mercedes-AMG lists WLTP combined driving ranges of 525–585 km for the 106-kWh battery variant and 620–700 km for the 128-kWh variant, respectively. The published figures show that battery capacity is a major factor in the stated range, although the announcement does not provide further details about the conditions or equipment configurations associated with each range estimate.

Mercedes-AMG GT 53 SUV Specifications and Charging

The entry-level Mercedes-AMG GT 53 SUV has slightly different dimensions, measuring 5,080 mm long, 2,001 mm wide, and 1,653 mm tall. Its wheelbase remains 3,040 mm, matching the two higher-output models. Instead of the three-motor setup used by the GT 63 SUV and GT 55 SUV, the GT 53 SUV features two synchronous electric motors with a maximum output of 400 kW and maximum torque of 800 Nm. It uses an 800-volt battery with 106 kWh of usable capacity and supports DC fast charging at up to 600 kW. Its stated WLTP combined driving range is 597–668 km, giving the entry-level model a different balance of power, battery capacity, charging capability, and claimed range.

Mercedes-AMG GT SUV Launch Schedule and Starting Price

The GT 53 SUV is scheduled to open for orders on October 20, 2026, with prices starting at EUR 113,050. The GT 63 SUV and GT 55 SUV are planned to become available from spring 2027. This staggered rollout means customers will be able to order the entry-level variant before the two higher-output models reach the market. The announcement identifies the starting price specifically for the GT 53 SUV; it does not provide prices for the GT 63 SUV or GT 55 SUV. Buyers comparing the three variants will therefore need to consider the published performance, dimensions, battery options, charging capability, and range figures alongside pricing information as it becomes available.

Key Mercedes-AMG GT SUV Specifications

The announced specifications distinguish the three variants by motor count, maximum output, torque, battery configuration, and planned availability. The GT 63 SUV and GT 55 SUV share three axial-flux motors, identical dimensions, AMG Performance 4MATIC+ all-wheel drive, and two available usable battery capacities. The GT 53 SUV uses two synchronous electric motors and a 106-kWh usable battery, with a stated DC fast-charging capability of up to 600 kW. The following comparison consolidates the figures disclosed in the announcement. Range figures for the GT 63 SUV and GT 55 SUV are presented according to the battery capacity stated by Mercedes-AMG, while the GT 53 SUV has its own published WLTP combined range.

Mercedes-AMG GT SUV Power, Range, and Availability Comparison

AMG.EA Architecture and Electric Powertrain Strategy

The GT SUV is the second new vehicle based on the AMG.EA high-performance architecture, according to the announcement. Its lineup combines two different motor arrangements: three axial-flux motors in the GT 63 SUV and GT 55 SUV, and two synchronous electric motors in the GT 53 SUV. The variants also use an 800-volt battery system, with the two higher-output models offering 106-kWh and 128-kWh usable capacity options and the GT 53 SUV using a 106-kWh battery. These details establish the principal technical differences disclosed for the range. The announcement does not provide additional information about battery chemistry, vehicle weight, charging times across a full charging session, or market-specific equipment, so those details cannot yet be compared.

What the Announced Specifications Mean for Buyers

The three-variant lineup gives prospective buyers distinct published performance targets within the same full-size SUV family. The GT 63 SUV leads on maximum output, torque, and stated acceleration, while the GT 55 SUV retains the three-motor configuration with lower output. The GT 53 SUV uses a two-motor system and has a stated range of 597–668 km under the WLTP combined cycle, along with DC fast-charging capability of up to 600 kW. For the GT 63 SUV and GT 55 SUV, the stated range varies according to whether the usable battery capacity is 106 kWh or 128 kWh. These are manufacturer-announced specifications, and real-world results may differ from standardized test figures.

Mercedes-AMG GT SUV Availability and Unconfirmed Details

The announced timeline begins with GT 53 SUV orders on October 20, 2026, followed by the planned arrival of the GT 63 SUV and GT 55 SUV in spring 2027. The only starting price disclosed in the source is EUR 113,050 for the GT 53 SUV. The announcement also provides selected dimensions, motor outputs, torque figures, acceleration for the two higher-output models, battery capacities, and WLTP range estimates. It does not state prices for the other two variants or provide a GT 53 SUV acceleration figure and top speed. Additional details would be needed to assess final equipment specifications and make a complete price comparison across the range.

Industry Impact & Outlook

Mercedes-AMG’s three-variant GT SUV lineup extends its high-performance positioning into the full-size electric SUV segment, with differences in motor configuration, power, battery capacity, and range giving buyers several technical profiles to compare. The GT 63 SUV’s 860-kW output and 2.5-second 0-to-100-km/h claim set the performance benchmark within the announced family, while the GT 53 SUV introduces the lineup at a disclosed starting price of EUR 113,050. The staggered release schedule will make the entry-level model available for orders before the GT 63 SUV and GT 55 SUV arrive in spring 2027. Pricing for those two models and further market-specific details remain important outstanding information for customers assessing the complete range.

Frequently Asked Questions

What is the Mercedes-AMG GT SUV?
The Mercedes-AMG GT SUV is a new full-size SUV developed entirely in-house by Mercedes-AMG and based on the AMG.EA high-performance architecture. Announced on October 17, it is described as the second new vehicle based on that architecture and is designed to combine full-size SUV characteristics with sports-car driving performance. The announced range includes three electric variants: the GT 63 SUV, GT 55 SUV, and GT 53 SUV. Their specifications differ in motor configuration, power output, torque, battery options, and stated driving range.

How much power does the Mercedes-AMG GT 63 SUV produce?
The Mercedes-AMG GT 63 SUV uses three axial-flux electric motors that produce a maximum output of 860 kW and maximum torque of 2,000 Nm. Mercedes-AMG states that the model accelerates from 0 to 100 km/h in 2.5 seconds. Its top speed is 270 km/h when equipped with the Driver’s Package. The announced specifications also identify 800-volt battery options with 106 kWh or 128 kWh of usable capacity. Depending on the battery variant, the stated WLTP combined driving range is 525–585 km or 620–700 km, respectively.

What are the main differences between the GT 63 SUV and GT 55 SUV?
The main announced difference is their powertrain output and performance. Both models use three axial-flux electric motors, share the same dimensions, and feature AMG Performance 4MATIC+ all-wheel drive with 800-volt battery options. The GT 63 SUV produces up to 860 kW and 2,000 Nm of torque, reaching 100 km/h from a standstill in 2.5 seconds. The GT 55 SUV produces up to 600 kW and 1,860 Nm, with a stated 0-to-100-km/h time of 3.1 seconds. Both have a 270-km/h top speed with the Driver’s Package.

What are the battery capacity and driving range figures?
The GT 63 SUV and GT 55 SUV are announced with an 800-volt battery system offering 106 kWh or 128 kWh of usable capacity. Their stated WLTP combined driving ranges are 525–585 km with the 106-kWh battery and 620–700 km with the 128-kWh battery, respectively. The GT 53 SUV uses an 800-volt battery with 106 kWh of usable capacity and has a stated WLTP combined range of 597–668 km. These are standardized-cycle figures announced by Mercedes-AMG, rather than guarantees of the distance a vehicle will cover in all driving conditions.

How quickly can the Mercedes-AMG GT 53 SUV charge?
The Mercedes-AMG GT 53 SUV supports DC fast charging at a maximum stated rate of 600 kW. It uses an 800-volt battery system with 106 kWh of usable capacity and two synchronous electric motors producing up to 400 kW and 800 Nm of torque. Mercedes-AMG lists its WLTP combined driving range at 597–668 km. The announcement specifies the maximum DC charging power but does not provide a charging-time figure or a detailed charging curve. Actual charging performance across a session therefore cannot be established from the supplied specifications alone.

When will the Mercedes-AMG GT SUV go on sale, and what will it cost?
Orders for the entry-level Mercedes-AMG GT 53 SUV are scheduled to open on October 20, 2026, with a starting price of EUR 113,050. The GT 63 SUV and GT 55 SUV are planned to become available from spring 2027. The announcement does not disclose starting prices for either of those higher-output variants. It also does not specify additional market-by-market pricing or final equipment differences. Buyers comparing all three models will need to wait for further pricing and availability details before making a complete cost comparison across the lineup.