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BMW 4 Series Gran Coupe vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (392 HP vs 843 HP), boot space and price (45,700 £ vs 97,200 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Mercedes AMG GT 4-Door Coupé?

BMW 4 Series Gran Coupe vs Mercedes AMG GT 4-Door Coupé: Key differences

BMW 4 Series Gran Coupe

  • significantly cheaper
  • considerably more efficient
  • clearly lighter
  • marginally more trunk space

Mercedes AMG GT 4-Door Coupé

  • clearly more power
  • significantly quicker 0–100 km/h

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

4 Series Gran Coupe

Costs and Efficiency:

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

BMW 4 Series Gran Coupe is significantly cheaper – starting at 45,700 £ , while the Mercedes AMG GT 4-Door Coupé costs 97,200 £ . That’s a price difference of around 51,526 £.

Fuel consumption also shows a difference: the BMW 4 Series Gran Coupe uses 5 L/100km and is considerably more efficient than the Mercedes AMG GT 4-Door Coupé with 9.5 L/100km. The difference is about 4.5 L/100km.

AMG GT 4-Door Coupé

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 clearly more power – delivering 843 HP compared to 392 HP. That’s roughly 451 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is significantly quicker – completing the sprint in 2.9 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 1.7 s quicker.

Looking at top speed, the Mercedes AMG GT 4-Door Coupé is visibly faster – reaching 316 km/h, while the BMW 4 Series Gran Coupe tops out at 250 km/h. The difference is around 66 km/h.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 1,470 Nm compared to 650 Nm. That’s about 820 Nm more.

4 Series Gran Coupe

Space and Everyday Use:

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

Seats: BMW 4 Series Gran Coupe offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Gran Coupe is clearly lighter – 1,695 kg compared to 2,040 kg. The difference is around 345 kg.

Looking at boot space, the BMW 4 Series Gran Coupe offers marginally more boot space – 470 L compared to 461 L. That’s a difference of about 9 L.

When it comes to payload, the Mercedes AMG GT 4-Door Coupé carries only slightly more – 510 kg compared to 480 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé has only a minor advantage 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 £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/100km
  • Electric Range : 11 km
BMW 4 Series Gran Coupe
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis

BMW 4 Series Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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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.

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BMW 4 Series Gran Coupe
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
45,700 - 68,800 £
Price
97,200 - 182,100 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
9.5 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
215 - 287 g/km
Fuel tank capacity
59 L
Fuel tank capacity
73 - 80 L

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
4
Doors
5
Doors
5
Curb weight
1,695 - 1,935 kg
Curb weight
2,040 - 2,380 kg
Trunk capacity
470 L
Trunk capacity
335 - 461 L
Length
4,783 mm
Length
5,054 mm
Width
1,852 mm
Width
1,953 mm
Height
1,442 mm
Height
1,447 - 1,455 mm
Max trunk capacity
1,290 L
Max trunk capacity
-
Payload
480 kg
Payload
380 - 510 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 392 HP
Power HP
389 - 843 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
233 - 250 km/h
Max Speed
270 - 316 km/h
Torque
300 - 650 Nm
Torque
500 - 1,470 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
135 - 288 kW
Power kW
286 - 620 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,999 - 3,982 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz
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.