VS

BMW XM vs Mercedes GLC comparison

Compare performance (748 HP vs 680 HP), boot space and price (116,100 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – BMW XM or Mercedes GLC?

BMW XM vs Mercedes GLC: Key differences

BMW XM

  • very slightly more power

Mercedes GLC

4.4 (11 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • significantly more electric range
  • marginally quicker 0–100 km/h
  • clearly lighter
  • slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

XM

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.

Mercedes GLC is significantly cheaper – starting at 50,300 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 65,815 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is substantially more efficient than the BMW XM with 4.7 L/100km. The difference is about 3.1 L/100km.

As for electric range, the Mercedes GLC offers significantly more range – reaching up to 714 km, about 634 km more than the BMW XM.

GLC

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW XM offers very slightly more power – delivering 748 HP compared to 680 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is marginally quicker – completing the sprint in 3.5 s, while the BMW XM takes 3.8 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers marginally more torque with 1,020 Nm compared to 1,000 Nm. That’s about 20 Nm more.

XM

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 XM offers more seats – 7 vs 5.

In terms of curb weight, Mercedes GLC is clearly lighter – 1,910 kg compared to 2,695 kg. The difference is around 785 kg.

Looking at boot space, the Mercedes GLC offers slightly more boot space – 620 L compared to 527 L. That’s a difference of about 93 L.

When it comes to payload, the Mercedes GLC carries moderately more – 600 kg compared to 525 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The Mercedes GLC is decisively 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 £50,300
GLC

Mercedes GLC

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 1.6 - 9.7 L/100km
  • Consumption kWh/100km : 14.9 - 16.6 kWh/100km
  • Electric Range : 12 - 714 km
details

Frequently compared as well

Mercedes GLC
Mercedes E Class
VS
In the world of luxury vehicles, the Mercedes GLC and the Mercedes E-Klasse both offer a blend of elegance and performance, yet cater to different driving experiences. The GLC, a compact luxury SUV, delivers versatility and a commanding road presence with its higher stance, making it ideal for …
Mercedes GLC
Land Rover Range Rover Velar
VS
When comparing the Mercedes GLC to the Land Rover Range Rover Velar, both vehicles offer a luxurious SUV experience, but cater to slightly different preferences. The Mercedes GLC stands out with its refined interior and cutting-edge technology, appealing to those who value comfort and connectivity. …
BMW XM
Mercedes GLC

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

details
P90478657_highRes_the-first-ever-bmw-x
P90478646_highRes_the-first-ever-bmw-x
P90478549_lowRes_the-first-ever-bmw-x
P90478580_lowRes_the-first-ever-bmw-x

Reviews BMW XM

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

Mercedes GLC

The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.

details
22C0270_060
22C0270_055
22C0270_051
22C0270_046
22C0270_031

Reviews Mercedes GLC

4.4 (11 Reviews)
rate
Marek
2 Jan 2026, 18:32:30

There’s something about a Mercedes — you have to take it for a spin to feel it and understand why it’s special.

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

Frequently compared as well

Mercedes GLC
Volvo EX60
VS
Unsure whether the Mercedes GLC or the Volvo EX60 is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Mercedes GLC
Toyota RAV4
VS
In a head-to-head comparison between the Mercedes GLC and the Toyota RAV4, the luxurious GLC excels in offering a refined driving experience and premium interior materials that define its upscale appeal. Meanwhile, the RAV4 impresses with its practicality, reliability, and advanced safety features, …
Mercedes GLC
Volvo XC60
VS
When it comes to luxury compact SUVs, the Mercedes GLC and Volvo XC60 both offer a blend of performance, style, and cutting-edge technology. The Mercedes GLC stands out with its elegant interior and advanced infotainment system, perfect for those who value luxury and connectivity. Alternatively, …
Mercedes GLC
Mercedes EQE SUV
VS
The Mercedes GLC and Mercedes EQE SUV compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Honda CR-V
Mercedes GLC
VS
In the competitive cross-over landscape, the Honda CR-V and Mercedes GLC both offer unique appeals to different drivers. The Honda CR-V stands out with its practicality, excellent fuel economy, and affordable pricing, making it an ideal choice for families seeking reliability without breaking the …
BMW X1
Mercedes GLC
VS
In the competitive segment of luxury compact SUVs, the BMW X1 and the Mercedes GLC both deliver a blend of performance, technology, and comfort. The BMW X1 impresses with its sporty handling and efficient engine options, offering a dynamic driving experience, while the Mercedes GLC provides a more …
BMW X5
Mercedes GLC
VS
In the battle of luxury SUVs, the BMW X5 stands out with its potent engine options and engaging driving dynamics, catering to those who prioritize performance and handling. On the other hand, the Mercedes-Benz GLC exudes elegance and comfort, showcasing a plush interior and advanced technology that …
BYD Seal U
Mercedes GLC
VS
In a head-to-head comparison, the BYD Seal U showcases impressive electric performance and modern tech features, challenging the conventional luxury of the Mercedes GLC. While the Seal U offers an attractive price point and extended range, the GLC continues to excel with its refined interior and …
BMW XM
Mercedes GLC

Costs and Consumption
Price
116,100 - 159,300 £
Price
50,300 - 126,600 £
Consumption L/100km
4.7 - 5.3 L/100km
Consumption L/100km
1.6 - 9.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
78 - 80 km
Electric Range
12 - 714 km
Battery Capacity
-
Battery Capacity
94 kWh
co2
105 - 119 g/km
co2
0 - 221 g/km
Fuel tank capacity
-
Fuel tank capacity
62 - 65 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
5
Curb weight
2,695 - 2,795 kg
Curb weight
1,910 - 2,535 kg
Trunk capacity
527 L
Trunk capacity
390 - 620 L
Length
-
Length
4,716 - 4,845 mm
Width
2,005 mm
Width
1,890 - 1,913 mm
Height
-
Height
1,603 - 1,644 mm
Max trunk capacity
-
Max trunk capacity
1,490 - 1,740 L
Payload
505 - 525 kg
Payload
475 - 600 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Plugin Hybrid, 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
476 - 748 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
-
Max Speed
210 - 275 km/h
Torque
700 - 1,000 Nm
Torque
320 - 1,020 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
350 - 550 kW
Power kW
137 - 500 kW
Engine capacity
2,998 - 4,395 cm3
Engine capacity
1,991 - 2,989 cm3

General
Model Year
2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
C, D
CO2 Efficiency Class
F, G, D, B, E, A
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW XM?

Available configurations include 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.