GT 4-Door Coupé (X290) 2026 AMG GT 4-Door Vision EV

[Merc1]

Front or rear light bar?

Front.

M

 

[Merc1]

The only consolation about this car is that its technology will be transferred to other models, starting with the CLA.

The EV versions of CLA, C, GLA, GLB and GLC will all get this tech? Do you know if the E-Class EV will get an AMG version?

M

 

[Merc1]

MBUSA:

M

 

[Centurion]

The only consolation about this car is that its technology will be transferred to other models, starting with the CLA.

That's both true and false.

The problem with EVs is that tech improves very quickly. When you launch a car, some of the techniques are already outdated.

Buy a rival car, dissemble it and you will learn that someone is is squeezing more performance or efficiency out of certain component.

This is why the economies of scale performance of EVs haven't materialised. They are not cheaper than ICEs.

Meanwhile for ICE, manufactures can utilise the same engine and gearbox for 10 years with just a few small iterations.

 

[Design FIRST]

...taking some time for me to get my head and heart around the rear end. Not really "characteristically Mercedes-Benz AMG" and a bit of a potpourri of Ferrari 360 Modena, Lamborghini LPI 800 Countach and R series Nissan Skyline.

Not "ugly"...but more of a matter of "taste acquired".

 

[Ozy]

MBUSA:

M

There were some very bad renderings before, I’m very sad to see that the real thing turned out just like those poor renders…

Huge disappointment. This car should be a Mercedes that people desire after first glance, yet no matter how long I’m looking at it its just meh, borderline awkward…

 

[Dopebouy]

The only consolation about this car is that its technology will be transferred to other models, starting with the CLA.

I really wish they could make a separate EU7 M139 DCT CLA45

 

[leylandi]

The EV versions of CLA, C, GLA, GLB and GLC will all get this tech? Do you know if the E-Class EV will get an AMG version?

M

Yes, axial flux motors will also be applied to these models. The E-Class AMG is also coming.

 

[Centurion]

Yes, axial flux motors will also be applied to these models. The E-Class AMG is also coming.

Are those developed and produced in house or sourced from a third party?

 

[Dopebouy]

That's both true and false.

The problem with EVs is that tech improves very quickly. When you launch a car, some of the techniques are already outdated.

Buy a rival car, dissemble it and you will learn that someone is is squeezing more performance or efficiency out of certain component.

This is why the economies of scale performance of EVs haven't materialised. They are not cheaper than ICEs.

Meanwhile for ICE, manufactures can utilise the same engine and gearbox for 10 years with just a few small iterations.

No wonder the Chinese release a new version of a car within..3 years

 

[leylandi]

That's both true and false.

The problem with EVs is that tech improves very quickly. When you launch a car, some of the techniques are already outdated.

Buy a rival car, dissemble it and you will learn that someone is is squeezing more performance or efficiency out of certain component.

This is why the economies of scale performance of EVs haven't materialised. They are not cheaper than ICEs.

Meanwhile for ICE, manufactures can utilise the same engine and gearbox for 10 years with just a few small iterations.

What is the solution? Suspending electric car production until the technology reaches its final stage?

 

[leylandi]

Are those developed and produced in house or sourced from a third party?

The basic principle of the axial flux motor was developed by the British electric-motor specialist YASA, which has been a wholly owned subsidiary of Mercedes‑Benz AG since July 2021. The compact motor design allows greater flexibility in packaging the drivetrain. Compared with conventional electric motors, this innovative drive delivers higher continuous power and higher torque. This also allows demanding driving performances to be reproduced very frequently in succession.

 

[Dopebouy]

What is the solution? Suspending electric car production until the technology reaches its final stage?

What i understand of this is our usual car brands can’t keep up with how fast EV tech is growing. This is something the Chinese figured out a long time ago

 

[leylandi]

Are there any Chinese manufacturers using axial flux motors? Is 600 kW charging power outdated? What is the average charging capacity offered by Chinese manufacturers?

 

[leylandi]

Newly developed battery cell for the highest performance requirements

The high-voltage battery in the new Mercedes‑AMG GT 4‑Door Coupé is the result of a groundbreaking new development designed specifically for maximum performance. At the heart of this innovation is a battery cell with a distinctive shape: cylindrical, tall and slim. The cells are 105 millimetres high and measure 26 millimetres in diameter. This unique format provides crucial advantages for cooling. The small diameter of the round cell minimises the distance from the cell core to the surface. This enables rapid and efficient dissipation of heat generated under load, ensuring that each individual round cell is always maintained within its optimal temperature range. This is essential for consistent power delivery and battery longevity, even under extreme conditions.

The innovations in the high-voltage battery of the new Mercedes‑AMG GT 4‑Door Coupé go even further: the laser-welded aluminium cell housing is also a new development. It is not only significantly lighter than conventional “steel cans” but also offers outstanding electrical and thermal conductivity. These properties enable more precise and effective cell temperature control, allowing the cell to cool down or warm up more quickly as needed. Another highlight is the full-tab design of the cells. Here, the cell windings are connected electrically and thermally across the entire surface of the poles. The result is a significant reduction in internal resistance, enabling extremely high charging and discharging performance. In addition, these full-tab battery cells are extremely robust and remain reliable even under extreme loads.

In the new Mercedes‑AMG GT 4‑Door Coupé, a specially developed cell chemistry is used. It is based on NCMA (Nickel/Cobalt/Manganese/Aluminium) in the cathode and a silicon-containing anode. It also offers a previously unique combination of high energy density – over 298 Wh/kg or 732 Wh/l at cell level – together with strong charging performance and long service life.

Overall, the combination of the tall and slim format, aluminium housing, full-tab technology, and NCMA chemistry provides the foundation for maximum performance, particularly in terms of continuous power capability, in each individual battery cell.

Intelligent direct cooling for the battery cells

In total, 2,660 cells are used in the Mercedes‑AMG GT 4‑Door Coupé. The individual cylindrical cells are grouped into 18 laser-welded plastic modules. Here too, the focus is entirely on performance, because the direct cooling of the cylindrical cells is integrated into the plastic modules to ensure optimum heat dissipation. A high-tech coolant based on an electrically non-conductive oil flows around each individual cylindrical cell, keeping it at the ideal temperature. The coolant passes through cooling channels in the modules, which are designed to provide uniform cooling for all cells. A special line system ensures that all cells are evenly supplied with the cooling oil.

The high voltage of the 800-volt lithium-ion energy storage system also contributes to overall performance. Advantages of the high voltage include lower weight due to lighter wiring, higher continuous power, and shorter battery charging times. Charging losses through the charging cable are also significantly reduced.

Temperature control for short charging times and long durability

In the HP.EB, the temperature management is intelligently adapted to different driving situations. Heating the battery to its optimal temperature window happens quickly and precisely. Maximum power is available across a wide temperature range.

The operating strategy is programmed so that maximum performance can be drawn from the battery, after which the direct cooling system reduces the temperature again. The intelligent thermal management controls the coolant temperature for each cell module exactly to the required value (“on-demand cooling”). As a result: even during spirited driving – with frequent acceleration (battery discharge) and deceleration (battery charging through recuperation) – the energy storage system maintains its high-performance capability. Effective direct cooling enables the battery, in combination with the cell design, to achieve its high continuous power density.

Charging almost as fast as refuelling with 600 kW charging power

The charging performance also sets new standards. The new Mercedes‑AMG GT 4‑Door Coupé achieves a charging current of more than 800 amperes and thus a peak charging capacity of more than 600 kW at the appropriate infrastructure – such as Alpitronic's new fast charger. This means that in just ten minutes, enough energy for around 460 kilometres of driving range1 can be recharged. Charging from 10 to 80 % State of Charge (SoC) takes only 11 minutes.

This means the four-door sports car is already equipped for the infrastructure of the future, as conventional fast-charging stations often offer lower charging speeds. However, even there, the Mercedes‑AMG GT 4‑Door Coupé can play to its strengths and draw full charging power over large parts of the charging process.

Direct cooling of the battery cells also supports fast charging. In addition, there is optimised thermal management of the cells and lines during charging.

The peak charging power depends on the available charging current/the power of the charging infrastructure, the battery temperature, and the state of charge at the start of the charging process. With the help of the intelligent vehicle software, charging stops can be optimally integrated into route planning, and the battery can be pre-conditioned for the fastest possible charging process.

If a driver can take a longer charging break or is travelling in an area with weaker infrastructure, the battery can also be charged using only 400 volts. The system can switch from 800 to 400 volts.

 

[AndreB]

The AMG GT has good tech but nothing truly groundbreaking. Even with the axial-flux motors, it’s still very heavy. In terms of performance, it’s in line with other high-performance EVs like the Taycan Turbo GT, Model S Plaid, etc

The interior feels fairly average to me with disco ambient lights and outdated screen bezels. It doesn’t look sleek or modern. As others have mentioned, I think the GLC currently has the best interior design in Mercedes’ lineup.

As for the exterior, I think its bad. The front and rear lights look oversized, there’s too much black trim on both the grille and rear end, and overall its a mess. The only good thing is the side profile.

At nearly double the price, I don’t really see how it can compete with the upcoming electric M3.

 

[Design FIRST]

...and I find myself patiently awaiting that seemingly elusive plateau regarding EV development. The point in time in which blindingly rapid tech obsolescence is no longer a major issue. When could that appear on the horizon ? 3-4 years ? 10 years ? Categorically illusory ?

 

[Merc1]

...and I find myself patiently awaiting that seemingly elusive plateau regarding EV development. The point in time in which blindingly rapid tech obsolescence is no longer a major issue. When could that appear on the horizon ? 3-4 years ? 10 years ? Categorically illusory ?

I don't think that will ever happen, unlike ice engine and transmission development. I said it years ago, the EV age will give long dead, also ran brands a leg up. Germans have perfected the ICE vehicle at this point, but EVs are anyone's game.

M

 

[Design FIRST]

...the EV age will give long dead, also ran brands a leg up. Germans have perfected the ICE vehicle at this point, but EVs are anyone's game.

M

Absolutely agree. Also, the transformational process has become so multinational with various partnerships primarily between Chinese, European and South Korean entities. And to an until now somewhat lesser extent, Japanese and North American. A large number of German/Austrian engineers and researchers based in China as well. European designers, while based in Europe, under contract by Chinese firms. Stefan Sielaff (Zeekr/Geely), Thomas Ingenlath (Volvo/Geely), Wolfgang Eggers (BYD Group)... Mandarin-Chinese language courses in big demand here in Germany.

 

[Jacke]

One of the worst looking Mercedes at the moment,and its price starts from 200k… Yikes