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BMW X6 vs Mercedes G Class - Differences and prices compared
Compare performance (625 HP vs 605 HP), boot space and price (83600 £ vs 106600 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or Mercedes G Class?
X6
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.
BMW X6 has a clearly perceptible advantage in terms of price – it starts at 83600 £ , while the Mercedes G Class costs 106600 £ . That’s a price difference of around 23019 £.
Fuel consumption also shows a difference: BMW X6 manages with 7.20 L and is therefore distinct more efficient than the Mercedes G Class with 8.70 L. The difference is about 1.50 L per 100 km.
G Class
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 BMW X6 has a barely noticeable edge – offering 625 HP compared to 605 HP. That’s roughly 20 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW X6 is somewhat quicker – completing the sprint in 3.90 s, while the Mercedes G Class takes 4.40 s. That’s about 0.50 s faster.
In terms of top speed, the BMW X6 performs a bit better – reaching 250 km/h, while the Mercedes G Class tops out at 220 km/h. The difference is around 30 km/h.
There’s also a difference in torque: Mercedes G Class pulls distinct stronger with 1164 Nm compared to 750 Nm. That’s about 414 Nm difference.
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X6
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In curb weight, BMW X6 is a bit lighter – 2240 kg compared to 2485 kg. The difference is around 245 kg.
In terms of boot space, the Mercedes G Class offers slight more room – 640 L compared to 580 L. That’s a difference of about 60 L.
In maximum load capacity, the Mercedes G Class performs evident better – up to 2010 L, which is about 480 L more than the BMW X6.
When it comes to payload, Mercedes G Class hardly perceptible takes the win – 715 kg compared to 695 kg. That’s a difference of about 20 kg.
Who comes out on top?
Overall, the Mercedes G Class shows itself to be dominates this comparison 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 £106,600
Mercedes G Class
BMW X6
Mercedes G Class
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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BMW X6
The BMW X6 wears its coupe-SUV looks like a tuxedo with oversized shoulders, turning everyday traffic into a catwalk whenever it glides past. It serves up sporty handling and a plush cabin with just enough practicality to keep daily life sane — perfect for buyers who crave drama without completely abandoning common sense.
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Mercedes G Class
The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.
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BMW X6
Mercedes G Class
Costs and Consumption |
|
|---|---|
|
Price
83600 - 146400 £
|
Price
106600 - 171000 £
|
|
Consumption L/100km
7.2 - 12.7 L
|
Consumption L/100km
8.7 - 14.7 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
28 kWh
|
|
Electric Range
-
|
Electric Range
468 km
|
|
Battery Capacity
-
|
Battery Capacity
116 kWh
|
|
co2
188 - 288 g/km
|
co2
0 - 336 g/km
|
|
Fuel tank capacity
83 L
|
Fuel tank capacity
100 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Off-Roader
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
2240 - 2445 kg
|
Curb weight
2485 - 3085 kg
|
|
Trunk capacity
580 L
|
Trunk capacity
620 - 640 L
|
|
Length
4960 mm
|
Length
4624 - 4873 mm
|
|
Width
2004 - 2019 mm
|
Width
1931 - 1984 mm
|
|
Height
1700 mm
|
Height
1973 - 1983 mm
|
|
Max trunk capacity
1530 L
|
Max trunk capacity
1990 - 2010 L
|
|
Payload
595 - 695 kg
|
Payload
415 - 715 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel MHEV
|
Engine Type
Electric, Petrol MHEV, Diesel MHEV
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Reduction Gearbox, Automatic Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
298 - 625 HP
|
Power HP
387 - 605 HP
|
|
Acceleration 0-100km/h
3.9 - 6.1 s
|
Acceleration 0-100km/h
4.4 - 5.8 s
|
|
Max Speed
250 km/h
|
Max Speed
180 - 220 km/h
|
|
Torque
540 - 750 Nm
|
Torque
760 - 1164 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
6 - 8
|
|
Power kW
219 - 460 kW
|
Power kW
285 - 445 kW
|
|
Engine capacity
2993 - 4395 cm3
|
Engine capacity
2989 - 3982 cm3
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2024 - 2025
|
|
CO2 Efficiency Class
G
|
CO2 Efficiency Class
A, G
|
|
Brand
BMW
|
Brand
Mercedes-Benz
|
What drivetrain options does the BMW X6 have?
The BMW X6 is available as All-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.