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BMW X7 vs Mercedes AMG GT comparison

Compare performance (530 HP vs 816 HP), boot space and price (90,800 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or Mercedes AMG GT?

BMW X7 vs Mercedes AMG GT: Key differences

BMW X7

5 (1 Reviews)
rate
  • somewhat cheaper
  • noticeably more efficient

Mercedes AMG GT

  • visibly more power
  • considerably quicker 0–100 km/h
  • noticeably lighter

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

X7

Costs and Efficiency:

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

BMW X7 is somewhat cheaper – starting at 90,800 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 11,733 £.

Fuel consumption also shows a difference: the BMW X7 uses 8 L/100km and is noticeably more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 2.3 L/100km.

AMG GT

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 offers visibly more power – delivering 816 HP compared to 530 HP. That’s roughly 286 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is considerably quicker – completing the sprint in 2.8 s, while the BMW X7 takes 4.7 s. That’s about 1.9 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers significantly more torque with 1,420 Nm compared to 750 Nm. That’s about 670 Nm more.

X7

Space and Everyday Use:

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

Seats: BMW X7 offers more seats – 7 vs 2.

In terms of curb weight, Mercedes AMG GT is noticeably lighter – 1,790 kg compared to 2,490 kg. The difference is around 700 kg.

When it comes to payload, the BMW X7 carries clearly more – 760 kg compared to 215 kg. That’s a difference of about 545 kg.

Who wins the race in the data check?

The Mercedes AMG GT is barely 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 £102,500
AMG GT

Mercedes AMG GT

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 435 - 816 HP
  • Consumption L/100km : 10.3 - 14 L/100km
  • Electric Range : 11 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X7

The BMW X7 sits at the top of BMW’s SUV range, wrapping executive-level luxury and a cavernous cabin in a bold, road-commanding package. It’s ideal for buyers who want first-class comfort and presence on the road — think chauffeur-level refinement without hiring one, though you’ll need a confident approach to parking.

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Reviews BMW X7

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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Reviews Mercedes AMG GT

No reviews yet. Share your experience and help others decide.

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Mercedes AMG GT

Costs and Consumption
Price
90,800 - 117,500 £
Price
102,500 - 194,400 £
Consumption L/100km
8 - 12.1 L/100km
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
210 - 274 g/km
co2
235 - 319 g/km
Fuel tank capacity
80 - 83 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
7
Seats
2
Doors
5
Doors
-
Curb weight
2,490 - 2,675 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
750 L
Trunk capacity
-
Length
5,181 mm
Length
-
Width
2,000 mm
Width
1,929 mm
Height
1,835 mm
Height
-
Max trunk capacity
2,120 L
Max trunk capacity
-
Payload
680 - 760 kg
Payload
170 - 215 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
352 - 530 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
245 - 250 km/h
Max Speed
-
Torque
520 - 750 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 8
Power kW
259 - 390 kW
Power kW
320 - 600 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,991 - 3,982 cm3

General
Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW X7?

The BMW X7 is available as 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.