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BMW X5 vs Mercedes AMG GT comparison

Compare performance (625 HP vs 816 HP), boot space and price (77,600 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – BMW X5 or Mercedes AMG GT?

BMW X5 vs Mercedes AMG GT: Key differences

BMW X5

3.6 (1 Reviews)
rate
  • visibly cheaper
  • clearly more efficient
  • substantially more electric range
  • substantially more trunk space
details

Mercedes AMG GT

  • clearly more power
  • visibly quicker 0–100 km/h
  • markedly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

X5

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 X5 is visibly cheaper – starting at 77,600 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 24,933 £.

Fuel consumption also shows a difference: the BMW X5 uses 3 L/100km and is clearly more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 7.3 L/100km.

As for electric range, the BMW X5 offers substantially more range – reaching up to 105 km, about 94 km more than the Mercedes AMG GT.

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 clearly more power – delivering 816 HP compared to 625 HP. That’s roughly 191 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is visibly quicker – completing the sprint in 2.8 s, while the BMW X5 takes 3.9 s. That’s about 1.1 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.

X5

Space and Everyday Use:

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

Seats: BMW X5 offers more seats – 5 vs 2.

In terms of curb weight, Mercedes AMG GT is markedly lighter – 1,790 kg compared to 2,240 kg. The difference is around 450 kg.

Looking at boot space, the BMW X5 offers substantially more boot space – 650 L compared to 321 L. That’s a difference of about 329 L.

When it comes to payload, the BMW X5 carries considerably more – 705 kg compared to 215 kg. That’s a difference of about 490 kg.

Who wins the race in the data check?

The BMW X5 is far ahead overall 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 £77,600
X5

BMW X5

  • Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 298 - 625 HP
  • Consumption L/100km 3 - 12.8 L/100km
  • Electric Range 105 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X5

The BMW X5 blends athletic handling with a roomy, premium interior, feeling equally at home on twisty country roads and the school-run car park. Its executive-lounge cabin and confident road presence make it a tempting choice for buyers who want comfort, capability and just a little bit of bragging rights.

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Reviews BMW X5

3.6 (1 Reviews)
rate
Kazibwe Patrick
21 Apr 2026, 11:42:53

Very Good

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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
77,600 - 144,400 £
Price
102,500 - 194,400 £
Consumption L/100km
3 - 12.8 L/100km
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
105 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
68 - 289 g/km
co2
235 - 319 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
2,240 - 2,495 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
500 - 650 L
Trunk capacity
182 - 321 L
Length
-
Length
-
Width
2,004 - 2,015 mm
Width
1,929 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
565 - 705 kg
Payload
170 - 215 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
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
298 - 625 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
-
Max Speed
-
Torque
540 - 750 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 8
Power kW
219 - 460 kW
Power kW
320 - 600 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,991 - 3,982 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW X5?

The BMW X5 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.