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BMW 8 Series Coupé vs Mercedes AMG GT 4-Door Coupé - Differences and prices compared
Compare performance (625 HP vs 843 HP), boot space and price (90000 £ vs 97200 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Coupé or Mercedes AMG GT 4-Door Coupé?
8 Series Coupé
Costs and Efficiency:
When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
BMW 8 Series Coupé has a hardly perceptible advantage in terms of price – it starts at 90000 £ , while the Mercedes AMG GT 4-Door Coupé costs 97200 £ . That’s a price difference of around 7211 £.
Fuel consumption also shows a difference: BMW 8 Series Coupé manages with 6.70 L and is therefore significantly more efficient than the Mercedes AMG GT 4-Door Coupé with 9.50 L. The difference is about 2.80 L per 100 km.
AMG GT 4-Door Coupé
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 clearly perceptible edge – offering 843 HP compared to 625 HP. That’s roughly 218 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is a bit quicker – completing the sprint in 2.90 s, while the BMW 8 Series Coupé takes 3.20 s. That’s about 0.30 s faster.
In terms of top speed, the Mercedes AMG GT 4-Door Coupé performs evident better – reaching 316 km/h, while the BMW 8 Series Coupé tops out at 250 km/h. The difference is around 66 km/h.
There’s also a difference in torque: Mercedes AMG GT 4-Door Coupé pulls significantly stronger with 1470 Nm compared to 750 Nm. That’s about 720 Nm difference.
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8 Series Coupé
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: BMW 8 Series Coupé offers to a small extent more seating capacity – 5 vs 4.
In curb weight, BMW 8 Series Coupé is somewhat lighter – 1805 kg compared to 2040 kg. The difference is around 235 kg.
In terms of boot space, the Mercedes AMG GT 4-Door Coupé offers barely noticeable more room – 461 L compared to 440 L. That’s a difference of about 21 L.
When it comes to payload, BMW 8 Series Coupé minimal takes the win – 545 kg compared to 510 kg. That’s a difference of about 35 kg.
Who comes out on top?
Overall, the Mercedes AMG GT 4-Door Coupé shows itself to be has the upper hand and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.
from about £97,200
Mercedes AMG GT 4-Door Coupé
BMW 8 Series Coupé
Mercedes AMG GT 4-Door Coupé
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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BMW 8 Series Coupé
The BMW 8 Series Coupé blends elegant, low-slung coupé looks with a purposeful, athletic stance that hints at both comfort and serious driving fun. Inside it feels indulgent and driver-focused, the sort of car that turns motorway miles into a breeze while quietly daring you to chase a twisty back road — and yes, it photographs magnificently.
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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 8 Series Coupé
Mercedes AMG GT 4-Door Coupé
Costs and Consumption |
|
|---|---|
|
Price
90000 - 158900 £
|
Price
97200 - 182100 £
|
|
Consumption L/100km
6.7 - 11.5 L
|
Consumption L/100km
9.5 - 12.7 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
-
|
Electric Range
11 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
176 - 263 g/km
|
co2
215 - 287 g/km
|
|
Fuel tank capacity
66 - 68 L
|
Fuel tank capacity
73 - 80 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Coupe
|
Body Type
Coupe
|
|
Seats
4 - 5
|
Seats
4
|
|
Doors
2 - 4
|
Doors
5
|
|
Curb weight
1805 - 2085 kg
|
Curb weight
2040 - 2380 kg
|
|
Trunk capacity
420 - 440 L
|
Trunk capacity
335 - 461 L
|
|
Length
4851 - 5098 mm
|
Length
5054 mm
|
|
Width
1902 - 1943 mm
|
Width
1953 mm
|
|
Height
1346 - 1420 mm
|
Height
1447 - 1455 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
370 - 545 kg
|
Payload
380 - 510 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Petrol
|
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Automatic Gearbox
|
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
333 - 625 HP
|
Power HP
389 - 843 HP
|
|
Acceleration 0-100km/h
3.2 - 5.4 s
|
Acceleration 0-100km/h
2.9 - 4.9 s
|
|
Max Speed
250 km/h
|
Max Speed
270 - 316 km/h
|
|
Torque
500 - 750 Nm
|
Torque
500 - 1470 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
6 - 8
|
|
Power kW
245 - 460 kW
|
Power kW
286 - 620 kW
|
|
Engine capacity
2993 - 4395 cm3
|
Engine capacity
2999 - 3982 cm3
|
General |
|
|---|---|
|
Model Year
2024
|
Model Year
2025
|
|
CO2 Efficiency Class
G
|
CO2 Efficiency Class
G
|
|
Brand
BMW
|
Brand
Mercedes-Benz
|
Is the BMW 8 Series Coupé offered with different drivetrains?
Available configurations include All-Wheel Drive or Rear-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.