VS

BMW X7 vs Mercedes G-Class comparison

Compare performance (530 HP vs 605 HP), boot space and price (91,300 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or Mercedes G-Class?

BMW X7 vs Mercedes G-Class: Key differences

BMW X7

4.9 (2 Reviews)
rate
  • somewhat cheaper
  • marginally more efficient
  • moderately more trunk space
details

Mercedes G-Class

  • a bit more power
  • only slightly quicker 0–100 km/h
  • very slightly lighter
details

By Achim Sedelmaier

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

X7

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 X7 is somewhat cheaper – starting at 91,300 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 15,305 £.

Fuel consumption also shows a difference: the BMW X7 uses 8 L/100km and is marginally more efficient than the Mercedes G-Class with 8.7 L/100km. The difference is about 0.7 L/100km.

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 Mercedes G-Class offers a bit more power – delivering 605 HP compared to 530 HP. That’s roughly 75 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G-Class is only slightly quicker – completing the sprint in 4.4 s, while the BMW X7 takes 4.7 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers visibly more torque with 1,164 Nm compared to 750 Nm. That’s about 414 Nm more.

X7

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: BMW X7 offers more seats – 7 vs 5.

In terms of curb weight, Mercedes G-Class is very slightly lighter – 2,485 kg compared to 2,490 kg. The difference is around 5 kg.

Looking at boot space, the BMW X7 offers moderately more boot space – 750 L compared to 640 L. That’s a difference of about 110 L.

When it comes to payload, the BMW X7 carries only slightly more – 760 kg compared to 715 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Mercedes G-Class holds a decisive overall lead 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 £106,600
G-Class

Mercedes G-Class

  • Engine Type Petrol MHEV, Diesel MHEV, Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 387 - 605 HP
  • Consumption L/100km 8.7 - 14.7 L/100km
  • Consumption kWh/100km 28 kWh/100km
  • Electric Range 479 km
details

Frequently compared as well

BMW X7
Volvo XC90
VS
BMW X7 and Volvo XC90 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the BMW X7 or the Volvo XC90 is the …
BMW X7
VW Touareg
VS
In the luxury SUV showdown, the BMW X7 and VW Touareg both deliver impressive performances, but cater to slightly different audiences. The BMW X7 offers a more opulent cabin, advanced technology integration, and a powerful engine lineup, appealing to those who prioritize luxury and performance. On …
BMW X7
Mercedes G-Class

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.

details
P90486835_highRes_the-new-bmw-x7-on-lo
P90486831_highRes_the-new-bmw-x7-on-lo
P90486527_highRes_the-new-bmw-x7-on-lo
P90486836_highRes_the-new-bmw-x7-on-lo
P90486856_highRes_the-new-bmw-x7-on-lo

Reviews BMW X7

4.9 (2 Reviews)
rate

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

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.

details
18C0997_133
19C0473_066
18C0997_262

Reviews Mercedes G-Class

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

Frequently compared as well

BMW X7
Land Rover Defender
VS
BMW X7 and Land Rover Defender go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the BMW X7 or the Land …
BMW X7
MG MGS9
VS
BMW X7 and MG MGS9 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the BMW X7 or the MG MGS9 is the better …
Mercedes G-Class
Mercedes GLE
VS
Mercedes G-Class and Mercedes GLE go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes G-Class or …
Mercedes G-Class
Land Rover Defender
VS
The Mercedes G-Class and Land Rover Defender continue to captivate off-road enthusiasts with their rugged charm and luxury features. While the G-Class boasts a powerful performance and an iconic design that stands the test of time, the Defender offers a more modern take on adventure with versatile …
Mercedes G-Class
Porsche Cayenne
VS
In the battle of luxury SUVs, the Mercedes G-Klasse and Porsche Cayenne stand out with their distinctive flair and remarkable engineering. The G-Klasse, with its iconic boxy design and rugged off-road prowess, appeals to those who cherish tradition and robust performance in tough terrains. On the …
BMW 7 Series
BMW X7
VS
BMW 7 Series and BMW X7 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the BMW 7 Series or the BMW X7 is …
Mercedes G-Class
Mercedes GLS
VS
In the world of luxury SUVs, the Mercedes G-Klasse, with its iconic boxy design and legendary off-road capabilities, stands in stark contrast to the elegant and spacious Mercedes GLS, often dubbed the "S-Class of SUVs." The G-Klasse appeals to adventure seekers and those who appreciate a rugged …
Mercedes G-Class
Toyota Land Cruiser
VS
Mercedes G-Class and Toyota Land Cruiser go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes …
BMW X7
Mercedes G-Class

Costs and Consumption
Price
91,300 - 118,300 £
Price
106,600 - 171,000 £
Consumption L/100km
8 - 12.1 L/100km
Consumption L/100km
8.7 - 14.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
28 kWh/100km
Electric Range
-
Electric Range
479 km
Battery Capacity
-
Battery Capacity
-
co2
210 - 274 g/km
co2
0 - 336 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Off-Roader
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,490 - 2,675 kg
Curb weight
2,485 - 3,085 kg
Trunk capacity
750 L
Trunk capacity
640 L
Length
-
Length
-
Width
2,000 mm
Width
1,931 - 1,984 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
680 - 760 kg
Payload
115 - 715 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
352 - 530 HP
Power HP
387 - 605 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
4.4 - 5.8 s
Max Speed
-
Max Speed
-
Torque
520 - 750 Nm
Torque
760 - 1,164 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
259 - 390 kW
Power kW
285 - 445 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
2,989 - 3,982 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G, A
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.