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Mercedes AMG GT 4-Door Coupé vs Porsche 911 Coupe - Differences and prices compared

Compare performance (843 HP vs 711 HP), boot space and price (97200 £ vs 116800 £) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or Porsche 911 Coupe?

Mercedes AMG GT 4-Door Coupé

Porsche 911 Coupe

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

AMG GT 4-Door Coupé

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes AMG GT 4-Door Coupé has a distinct advantage in terms of price – it starts at 97200 £, while the Porsche 911 Coupe costs 116800 £. That’s a price difference of around 19617 £.

Fuel consumption also shows a difference: Mercedes AMG GT 4-Door Coupé manages with 9.50 L and is therefore minimal more efficient than the Porsche 911 Coupe with 10.10 L. The difference is about 0.60 L per 100 km.

911 Coupe

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 has a somewhat edge – offering 843 HP compared to 711 HP. That’s roughly 132 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche 911 Coupe is to a small extent quicker – completing the sprint in 2.50 s, while the Mercedes AMG GT 4-Door Coupé takes 2.90 s. That’s about 0.40 s faster.

In terms of top speed, the Porsche 911 Coupe performs barely noticeable better – reaching 330 km/h, while the Mercedes AMG GT 4-Door Coupé tops out at 316 km/h. The difference is around 14 km/h.

There’s also a difference in torque: Mercedes AMG GT 4-Door Coupé pulls significantly stronger with 1470 Nm compared to 800 Nm. That’s about 670 Nm difference.

AMG GT 4-Door Coupé

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 4 people.

In curb weight, Porsche 911 Coupe is distinct lighter – 1525 kg compared to 2040 kg. The difference is around 515 kg.

In terms of boot space, the Mercedes AMG GT 4-Door Coupé offers to a small extent more room – 461 L compared to 373 L. That’s a difference of about 88 L.

When it comes to payload, Mercedes AMG GT 4-Door Coupé distinct takes the win – 510 kg compared to 310 kg. That’s a difference of about 200 kg.

Who wins the race?

The Mercedes AMG GT 4-Door Coupé proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
Mercedes AMG GT 4-Door Coupé is the better all-rounder in this comparison.

from about £97,200
AMG GT 4-Door Coupé

Mercedes AMG GT 4-Door Coupé

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 389 - 843 HP
  • Consumption L/100km : 9.5 - 12.7 L
  • Electric Range : 11 km
Mercedes AMG GT 4-Door Coupé
Porsche 911 Coupe

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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.

details

Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

details
Mercedes AMG GT 4-Door Coupé
Porsche 911 Coupe
AMG GT 4-Door Coupé
911 Coupe

Costs and Consumption

Price
97200 - 182100 £
Price
116800 - 234900 £
Consumption L/100km
9.5 - 12.7 L
Consumption L/100km
10.1 - 13.8 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
215 - 287 g/km
co2
229 - 312 g/km
Fuel tank capacity
73 - 80 L
Fuel tank capacity
63 - 64 L

Dimensions and Body

Body Type
Coupe
Body Type
Coupe
Seats
4
Seats
2 - 4
Doors
5
Doors
2
Curb weight
2040 - 2380 kg
Curb weight
1525 - 1815 kg
Trunk capacity
335 - 461 L
Trunk capacity
264 - 373 L
Length
5054 mm
Length
4535 - 4572 mm
Width
1953 mm
Width
1852 - 1900 mm
Height
1447 - 1455 mm
Height
1279 - 1322 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
380 - 510 kg
Payload
205 - 310 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
389 - 843 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
270 - 316 km/h
Max Speed
294 - 330 km/h
Torque
500 - 1470 Nm
Torque
450 - 800 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
286 - 620 kW
Power kW
290 - 523 kW
Engine capacity
2999 - 3982 cm3
Engine capacity
2981 - 3996 cm3

General

Model Year
2025
Model Year
2022 - 2026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Porsche
What drive types are available for the Mercedes AMG GT 4-Door Coupé?

Available configurations include All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.