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Mercedes AMG GT 4-Door Coupé vs Porsche Panamera comparison

Compare performance (1,169 HP vs 782 HP), boot space and price (132,600 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or Porsche Panamera?

Mercedes AMG GT 4-Door Coupé vs Porsche Panamera: Key differences

Mercedes AMG GT 4-Door Coupé

  • noticeably more power
  • significantly more electric range
  • visibly quicker 0–100 km/h
details

Porsche Panamera

  • noticeably cheaper
  • markedly lighter
  • moderately more trunk space
details

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.

Porsche Panamera is noticeably cheaper – starting at 99,800 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 32,829 £.

As for electric range, the Mercedes AMG GT 4-Door Coupé offers significantly more range – reaching up to 690 km, about 593 km more than the Porsche Panamera.

Panamera

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes AMG GT 4-Door Coupé offers noticeably more power – delivering 1,169 HP compared to 782 HP. That’s roughly 387 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is visibly quicker – completing the sprint in 2.4 s, while the Porsche Panamera takes 2.9 s. That’s about 0.5 s quicker.

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

AMG GT 4-Door Coupé

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 4 people.

In terms of curb weight, Porsche Panamera is markedly lighter – 1,960 kg compared to 2,535 kg. The difference is around 575 kg.

Looking at boot space, the Porsche Panamera offers moderately more boot space – 494 L compared to 400 L. That’s a difference of about 94 L.

When it comes to payload, the Porsche Panamera carries slightly more – 545 kg compared to 460 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé is decisively 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 £132,600
AMG GT 4-Door Coupé

Mercedes AMG GT 4-Door Coupé

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 816 - 1,169 HP
  • Consumption kWh/100km 18.1 - 18.2 kWh/100km
  • Electric Range 686 - 690 km
details

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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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Porsche Panamera

The Porsche Panamera blends sports-car sharpness with luxury-sedan refinement, serving driving thrills up front while pampering passengers in the back. Poised, polished and mischievously quick, it’s the car for buyers who want exotic performance without losing everyday comfort.

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Mercedes AMG GT 4-Door Coupé
Porsche Panamera

Costs and Consumption
Price
132,600 - 168,300 £
Price
99,800 - 212,100 £
Consumption L/100km
-
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Consumption kWh/100km
-
Electric Range
686 - 690 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
-
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body
Body Type
Coupe
Body Type
Hatchback
Seats
4
Seats
4
Doors
-
Doors
5
Curb weight
2,535 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
400 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,958 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
460 kg
Payload
340 - 545 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
816 - 1,169 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
2.4 - 2.8 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
1,800 - 2,000 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
600 - 860 kW
Power kW
260 - 575 kW
Engine capacity
-
Engine capacity
2,894 - 3,996 cm3

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
-
CO2 Efficiency Class
G, B, C
Brand
Mercedes-Benz
Brand
Porsche
Is the Mercedes AMG GT 4-Door Coupé offered with different drivetrains?

The Mercedes AMG GT 4-Door Coupé is offered with All-Wheel Drive.

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.