Mercedes-AMG Unveils Electric GT SUV With 1,153 Horsepower
Mercedes-AMG has revealed an all-electric GT SUV with up to 1,153 hp, three axial-flux motors and fast-charging claims that have drawn attention.
Mercedes-AMG has unveiled a new all-electric performance SUV called the GT SUV, according to Electrek, which reports that the top version produces up to 1,153 horsepower from three axial-flux motors. Motor1 and Car and Driver both describe the model as launching in three versions, with the most powerful carrying that 1,153 hp rating. Car and Driver identifies it as the first SUV AMG has developed entirely in-house, and says it inherits enhanced hardware from the company's four-door sedan counterpart.
Electrek also reports that the SUV supports DC fast charging at up to 710 kW. InsideEVs highlights the charging performance, framing a claimed 10 to 80 percent charge in 12 minutes as the headline figure. Jalopnik notes that the vehicle shares its core technology with the four-door coupe, while adding that the styling is more distinctive.
Electrek positions the SUV as Mercedes-AMG's answer to the Porsche Cayenne Electric, and suggests that on paper it may be the more impressive of the two. Jalopnik makes a similar comparison with the Cayenne Turbo Electric, pointing to the higher power rating. Electrek says the first units will reach U.S. dealerships in summer 2027.
The coverage consistently centers on specifications published at launch. None of the reports included here provide independent testing, and pricing details were not part of the source reporting.
Background
Mercedes-AMG, the performance division of Mercedes-Benz, has long built its reputation on high-output engines and track-focused handling. Over the past several years, the brand has moved toward electrification, following the broader industry shift in which automakers are developing dedicated electric platforms rather than adapting combustion-era designs. Performance electric vehicles have become a testing ground for this change, because electric motors deliver torque instantly and allow engineers to place power precisely at each wheel.
SUVs have become the dominant body style in many markets, and performance versions of them have grown in popularity. Luxury manufacturers now sell high-output electric SUVs alongside traditional sport models, and rivalry among them has focused on acceleration figures, charging speed and range. The Porsche Cayenne has been a major reference point in this segment, particularly as its electric variant has set expectations for what buyers expect from a high-performance electric crossover.
Axial-flux motors are a type of electric motor with a disc-shaped rotor and stator arrangement. Compared with conventional radial-flux designs, they can be compact and may offer high power density, which makes them attractive for vehicles where packaging and weight matter. Fast charging, meanwhile, depends on the battery chemistry, thermal management and the charging infrastructure available to the driver. Peak charging rates quoted by manufacturers are typically achieved only under specific conditions, such as particular states of charge and temperatures, so headline figures often differ from everyday experience.
Understanding these terms helps readers interpret launch announcements. Horsepower and charging power are both useful measures, but neither alone describes how a vehicle will perform on a daily commute or a long road trip.
Why it matters
The unveiling is significant for several reasons. First, it signals how far performance electric vehicles have progressed, with a large SUV now promising output once associated with specialized hypercars. Second, it illustrates the competition between luxury brands, where a single headline number can shape how buyers and enthusiasts compare models. Electrek and Jalopnik both frame the vehicle in direct relation to the Porsche Cayenne Electric, showing that the segment is now defined by head-to-head benchmarking.
The charging claims also deserve attention. A quoted 10 to 80 percent recharge in 12 minutes, as InsideEVs highlights, would be a meaningful practical advantage if it holds up across real conditions. Fast charging influences ownership more than peak numbers on a spec sheet, because it affects road trips, public charging queues and the time a vehicle spends parked. Buyers evaluating electric performance SUVs will weigh these figures alongside price, real-world range and the availability of reliable chargers.
For the wider industry, AMG's decision to develop its first in-house SUV and share hardware with its sedan suggests a continued effort to spread development costs across models. That approach is common across the auto industry, and it can help brands bring specialized variants to market more quickly. It also means that technology proven on one vehicle may reach several models, shaping the broader lineup.
Finally, the announcement reflects shifting expectations for performance cars. Power, once a defining trait of combustion engines, is now a standard talking point for electric models, and the conversation is moving toward efficiency, charging behavior and daily usability.
What to watch
The most important questions are still unanswered by the coverage available. Pricing for each version has not been reported in these sources, and it will likely determine how the SUV competes with rivals. Independent testing will be essential, since acceleration, range and charging rates announced at launch often differ from results measured by reviewers.
Readers should also watch the rollout timeline. Electrek reports that the first units will arrive at U.S. dealerships in summer 2027, so the period between now and then gives time for more details on equipment, trim levels and warranty terms. Comparisons with the Porsche Cayenne Electric will become more concrete once full specifications and prices are confirmed.
Finally, watch how the charging claims hold up. Fast-charging figures are most meaningful when tested across a range of temperatures and charger types, and early reviews will likely indicate whether the headline numbers reflect typical use.
Viewpoints
Commentary from our columns: three angles on this story.
The Driver's Seat the enthusiast's take
Numbers like 1,153 horsepower are the kind that stop a car enthusiast mid-scroll, and it is worth admitting that. Mercedes-AMG built its name on making fast cars that feel alive, and this SUV appears to continue that tradition by putting serious output in a body many families already want. There is a certain delight in a vehicle that can make a crossover feel like a sports car, even if the idea of a heavy SUV doing such things will strike some purists as odd.
What stands out most is the decision to develop the first in-house AMG SUV rather than simply adapting an existing body. Sharing hardware with the four-door sibling suggests the engineering has been thought through as a complete package. The real test, as always, will be how it feels on a winding road rather than on a launch stage. Enthusiasts will want to know whether the steering, braking and chassis tuning match the promise of the powertrain.
The styling also seems to be drawing attention, which matters because a performance machine has to look the part. Whatever the final verdict, this is a reminder that electric performance is no longer a niche idea. It is becoming a matter of personality, and this model looks ready to make its own case.
The Accountant price, value and running costs
A headline horsepower figure is easy to celebrate, but the number that will shape ownership is price. None of the reporting included here gives a figure for any version of this SUV, so buyers should treat the excitement as premature until a sticker appears. Performance electric models have a habit of carrying steep starting prices, and the most powerful trim may cost considerably more than the entry version.
Running costs deserve equal attention. Electricity is typically cheaper per mile than gasoline for many drivers, but high-output vehicles can consume energy quickly when driven hard, and tire wear on heavy, powerful cars can be significant. Insurance, depreciation and maintenance will also influence the total cost of ownership over several years. Those numbers matter more to most households than any single spec.
The charging claim, a 10 to 80 percent recharge in 12 minutes, is attractive if it holds up in practice, because faster sessions reduce time spent at public stations. Still, buyers should ask whether that speed is available at the chargers they actually use. The value of this vehicle will depend on the complete picture, and the complete picture is not yet on the table.
The Skeptic open questions and weak points
Launch announcements highlight the best numbers, and this one is no exception. The 1,153 horsepower figure applies to the top version, and the reports included here do not say what the base or middle trims deliver. Readers should be cautious about assuming that every version will match the headline. The 710 kW charging figure is similarly striking, but peak charging rates are usually achieved only under specific conditions.
There are also unanswered questions about real-world range, weight management and thermal performance during repeated fast charging. Electrek frames the SUV as possibly more impressive than the Cayenne Electric on paper, and that phrase deserves scrutiny. Paper figures are a starting point, not a verdict. Independent testing will be needed to see whether the vehicle delivers on its promise consistently.
None of this suggests the claims are wrong. It simply means that the most exciting numbers have not yet been tested by the people who buy and drive these vehicles. Patience is a reasonable response until the evidence arrives.