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BMW XM vs Mercedes GLS – Which car suits you better?

Two cars, one duel: BMW XM meets Mercedes GLS.
Which one wins in performance, efficiency and value for money? Find out now!

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

XM @ press.bmwgroup.com

Costs and Efficiency:

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

Mercedes GLS has a somewhat advantage in terms of price – it starts at 96100 £, while the BMW XM costs 114700 £. That’s a price difference of around 18565 £.

Fuel consumption also shows a difference: BMW XM manages with 1.40 L and is therefore convincingly more efficient than the Mercedes GLS with 7.80 L. The difference is about 6.40 L per 100 km.

GLS @ group-media.mercedes-benz.com

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 BMW XM has a somewhat edge – offering 748 HP compared to 634 HP. That’s roughly 114 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW XM is slightly quicker – completing the sprint in 3.80 s, while the Mercedes GLS takes 4.20 s. That’s about 0.40 s faster.

In terms of top speed, the Mercedes GLS performs a bit better – reaching 280 km/h, while the BMW XM tops out at 250 km/h. The difference is around 30 km/h.

There’s also a difference in torque: BMW XM pulls a bit stronger with 1000 Nm compared to 850 Nm. That’s about 150 Nm difference.

XM @ press.bmwgroup.com

Space and Everyday Use:

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

Both vehicles offer seating for 7 people.

In curb weight, Mercedes GLS is hardly perceptible lighter – 2550 kg compared to 2695 kg. The difference is around 145 kg.

In terms of boot space, the BMW XM offers distinct more room – 527 L compared to 355 L. That’s a difference of about 172 L.

In maximum load capacity, the Mercedes GLS performs clearly perceptible better – up to 2400 L, which is about 580 L more than the BMW XM.

When it comes to payload, Mercedes GLS noticeable takes the win – 695 kg compared to 525 kg. That’s a difference of about 170 kg.

Who wins the race?

The BMW XM proves to be is largely superior and therefore becomes our DriveDuel Champion!
BMW XM is the better all-rounder in this comparison.

from about £114,700
P90478657_highRes_the-first-ever-bmw-x

BMW XM

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 476 - 748 HP
  • Consumption L/100km : 1.4 - 2 L
  • Electric Range : 82 - 85 km

BMW XM

The BMW XM represents a bold foray into the high-performance luxury SUV market with its striking design and powerful hybrid drive. This model melds cutting-edge technology with opulence, offering an unparalleled driving experience. Its interior is meticulously crafted, providing both driver and passengers with supreme comfort and innovative connectivity features.

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Mercedes GLS

The Mercedes-Benz GLS represents the epitome of luxury and spaciousness in the SUV category, offering a blend of refined elegance and advanced technology. With its imposing presence and meticulously crafted interior, it provides both driver and passengers with unparalleled comfort and sophistication. The vehicle's state-of-the-art features and smooth performance make it a standout choice for those seeking both style and functionality in their automotive experience.

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BMW XM
Mercedes GLS
XM
GLS

Costs and Consumption

Price
114700 - 157200 £
Price
96100 - 208500 £
Consumption L/100km
1.4 - 2 L
Consumption L/100km
7.8 - 13.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
82 - 85 km
Electric Range
-
Battery Capacity
25.70 kWh
Battery Capacity
-
co2
31 - 44 g/km
co2
204 - 310 g/km
Fuel tank capacity
69 L
Fuel tank capacity
90 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
7
Doors
5
Doors
5
Curb weight
2695 - 2795 kg
Curb weight
2550 - 2825 kg
Trunk capacity
527 L
Trunk capacity
355 L
Length
5110 mm
Length
5208 - 5233 mm
Width
2005 mm
Width
1956 mm
Height
1755 mm
Height
1782 - 1838 mm
Max trunk capacity
1820 L
Max trunk capacity
2400 L
Payload
505 - 525 kg
Payload
445 - 695 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
476 - 748 HP
Power HP
333 - 634 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
4.2 - 6.7 s
Max Speed
250 km/h
Max Speed
238 - 280 km/h
Torque
700 - 1000 Nm
Torque
500 - 850 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
350 - 550 kW
Power kW
245 - 466 kW
Engine capacity
2998 - 4395 cm3
Engine capacity
2989 - 3982 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
B
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW XM?

The BMW XM is available as All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.