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BMW X3 vs Mercedes GLC EQ comparison

Compare performance (398 HP vs 489 HP), boot space and price (51,700 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Mercedes GLC EQ?

BMW X3 vs Mercedes GLC EQ: Key differences

BMW X3

4.6 (1 Reviews)
rate
  • somewhat cheaper
  • markedly lighter
details

Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • somewhat more power
  • considerably more electric range
  • only slightly quicker 0–100 km/h
details

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

X3

Costs and Efficiency:

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

BMW X3 is somewhat cheaper – starting at 51,700 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 9,413 £.

As for electric range, the Mercedes GLC EQ offers considerably more range – reaching up to 714 km, about 626 km more than the BMW X3.

GLC EQ

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 GLC EQ offers somewhat more power – delivering 489 HP compared to 398 HP. That’s roughly 91 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC EQ is only slightly quicker – completing the sprint in 4.3 s, while the BMW X3 takes 4.6 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes GLC EQ delivers moderately more torque with 800 Nm compared to 670 Nm. That’s about 130 Nm more.

X3

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 5 people.

In terms of curb weight, BMW X3 is markedly lighter – 1,930 kg compared to 2,535 kg. The difference is around 605 kg.

Boot capacity is identical – both offer 570 L of storage.

When it comes to payload, the BMW X3 carries slightly more – 570 kg compared to 505 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The Mercedes GLC EQ 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 £61,100
GLC EQ

Mercedes GLC EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.9 - 16.6 kWh/100km
  • Electric Range 645 - 714 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X3

The BMW X3 blends sporty handling with premium comfort, making it a strong choice for drivers who want an engaging everyday SUV. Its well-appointed interior and confident road manners give it broad appeal for families and commuters who value style and versatility.

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Reviews BMW X3

4.6 (1 Reviews)
rate

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

Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Reviews Mercedes GLC EQ

4.7 (3 Reviews)
rate
Hannu
22 May 2026, 10:40:59

It looks like a Mercedes‑Benz and not a bar of soap. Rear space has improved. Air suspension. Luxurious materials. Great dashboard and display.

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
IVAN
13 May 2026, 22:11:19

Aesthetic presence, good electric range and usable cargo hold...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:02:43

Great range, good looking, and virtually zero maintenance compare to the Range Rover which is the highest mainstream maintenance vehicle presently on the road..

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

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Mercedes GLC EQ

Costs and Consumption
Price
51,700 - 73,000 £
Price
61,100 - 70,600 £
Consumption L/100km
2.8 - 7.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
88 km
Electric Range
645 - 714 km
Battery Capacity
-
Battery Capacity
-
co2
64 - 175 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,930 - 2,140 kg
Curb weight
2,535 kg
Trunk capacity
460 - 570 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,920 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
570 kg
Payload
505 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
197 - 398 HP
Power HP
489 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
330 - 670 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
145 - 293 kW
Power kW
360 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
Is the BMW X3 offered with different drivetrains?

The BMW X3 is offered with 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.