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BMW X3 vs Mercedes EQS comparison

Compare performance (398 HP vs 585 HP), boot space and price (51,700 £ vs 80,900 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Mercedes EQS?

BMW X3 vs Mercedes EQS: Key differences

BMW X3

3.9 (3 Reviews)
rate
  • considerably cheaper
  • markedly lighter
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Mercedes EQS

  • noticeably more power
  • clearly more electric range
  • moderately quicker 0–100 km/h
  • very slightly more trunk space
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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

X3

Costs and Efficiency:

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

BMW X3 is considerably cheaper – starting at 51,700 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 29,231 £.

As for electric range, the Mercedes EQS offers clearly more range – reaching up to 920 km, about 832 km more than the BMW X3.

EQS

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 EQS offers noticeably more power – delivering 585 HP compared to 398 HP. That’s roughly 187 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS is moderately quicker – completing the sprint in 4.1 s, while the BMW X3 takes 4.6 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes EQS delivers somewhat 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 2,550 kg. The difference is around 620 kg.

Looking at boot space, the Mercedes EQS offers very slightly more boot space – 610 L compared to 570 L. That’s a difference of about 40 L.

Maximum payload is identical – both can carry up to 570 kg.

Who wins the race in the data check?

The Mercedes EQS is clearly superior 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 £80,900
EQS

Mercedes EQS

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 367 - 585 HP
  • Consumption kWh/100km 15.5 - 16.3 kWh/100km
  • Electric Range 810 - 920 km
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Frequently compared as well

BMW X3
BMW iX3
VS
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BMW X3
Mercedes EQS

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

3.9 (3 Reviews)
rate
Franck
3 Aug 2026, 09:01:46

I've been driving an X3 30e for a year. Vibration problems that BMW can't resolve and ultimately considers everything normal, even though an independent assessment says otherwise.
Too firm despite the adaptive suspension (20-inch wheels).
Excessive road/rolling noise.
Finish and presentation quality deplorable for a vehicle at this price.
The personal assistant is less effective than on my previous X3 (G01).

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

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

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Reviews Mercedes EQS

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

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Mercedes EQS

Costs and Consumption
Price
51,700 - 73,000 £
Price
80,900 - 117,500 £
Consumption L/100km
2.8 - 7.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Electric Range
88 km
Electric Range
810 - 920 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
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,930 - 2,140 kg
Curb weight
2,550 - 2,660 kg
Trunk capacity
460 - 570 L
Trunk capacity
610 L
Length
-
Length
-
Width
1,920 mm
Width
1,926 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
570 kg
Payload
545 - 570 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plug-in Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
197 - 398 HP
Power HP
367 - 585 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
4.1 - 6.2 s
Max Speed
-
Max Speed
-
Torque
330 - 670 Nm
Torque
505 - 800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
145 - 293 kW
Power kW
270 - 430 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.