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Mercedes AMG GT 4-Door Coupé vs XPeng G6 comparison

Compare performance (1,169 HP vs 487 HP), boot space and price (132,600 £ vs 37,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or XPeng G6?

Mercedes AMG GT 4-Door Coupé vs XPeng G6: Key differences

Mercedes AMG GT 4-Door Coupé

  • substantially more power
  • markedly more electric range
  • considerably quicker 0–100 km/h
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XPeng G6

4.5 (7 Reviews)
rate
  • considerably cheaper
  • very slightly more efficient
  • clearly lighter
  • visibly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

AMG GT 4-Door Coupé

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

XPeng G6 is considerably cheaper – starting at 37,400 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 95,229 £.

In terms of energy consumption, the XPeng G6 is very slightly more efficient: consuming 17.3 kWh/100km compared to 18.1 kWh/100km for the Mercedes AMG GT 4-Door Coupé. That’s a difference of about 0.8 kWh/100km.

As for electric range, the Mercedes AMG GT 4-Door Coupé offers markedly more range – reaching up to 690 km, about 165 km more than the XPeng G6.

G6

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes AMG GT 4-Door Coupé offers substantially more power – delivering 1,169 HP compared to 487 HP. That’s roughly 682 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is considerably quicker – completing the sprint in 2.4 s, while the XPeng G6 takes 4.1 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 2,000 Nm compared to 660 Nm. That’s about 1,340 Nm more.

AMG GT 4-Door Coupé

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: XPeng G6 offers more seats – 5 vs 4.

In terms of curb weight, XPeng G6 is clearly lighter – 2,065 kg compared to 2,535 kg. The difference is around 470 kg.

Looking at boot space, the XPeng G6 offers visibly more boot space – 571 L compared to 400 L. That’s a difference of about 171 L.

When it comes to payload, the XPeng G6 carries marginally more – 475 kg compared to 460 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The XPeng G6 comes out clearly ahead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £37,400
G6

XPeng G6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 252 - 487 HP
  • Consumption kWh/100km 17.3 - 18.4 kWh/100km
  • Electric Range 455 - 525 km
Mercedes AMG GT 4-Door Coupé
XPeng G6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

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XPeng G6

The XPeng G6 is a sleek, tech-focused electric crossover that pairs modern styling with a spacious, comfortable cabin. It delivers a refined, engaging driving experience and comes loaded with advanced driver-assistance and infotainment features that make it feel like a smarter, more connected car.

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Mercedes AMG GT 4-Door Coupé
XPeng G6

Costs and Consumption

Price
132,600 - 168,300 £
Price
37,400 - 44,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Consumption kWh/100km
17.3 - 18.4 kWh/100km
Electric Range
686 - 690 km
Electric Range
455 - 525 km
Battery Capacity
-
Battery Capacity
-
co2
-
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
2,535 kg
Curb weight
2,065 - 2,220 kg
Trunk capacity
400 L
Trunk capacity
571 L
Length
-
Length
-
Width
1,958 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
460 kg
Payload
470 - 475 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
816 - 1,169 HP
Power HP
252 - 487 HP
Acceleration 0-100km/h
2.4 - 2.8 s
Acceleration 0-100km/h
4.1 - 6.9 s
Max Speed
-
Max Speed
-
Torque
1,800 - 2,000 Nm
Torque
440 - 660 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
600 - 860 kW
Power kW
185 - 358 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
-
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
XPeng
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.