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BMW iX vs Mercedes EQS comparison

Compare performance (659 HP vs 544 HP), boot space and price (71,600 £ vs 93,900 £ ) at a glance. Find out which car is the better choice for you – BMW iX or Mercedes EQS?

BMW iX vs Mercedes EQS: Key differences

BMW iX

3.9 (1 Reviews)
rate
  • markedly cheaper
  • moderately more power
  • somewhat quicker 0–100 km/h
  • barely lighter
details

Mercedes EQS

  • barely more efficient
  • moderately more electric range
  • a bit 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.

By Achim Sedelmaier

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

iX

Costs and Efficiency:

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

BMW iX is markedly cheaper – starting at 71,600 £ , while the Mercedes EQS costs 93,900 £ . That’s a price difference of around 22,329 £.

In terms of energy consumption, the Mercedes EQS is barely more efficient: consuming 16.5 kWh/100km compared to 17.8 kWh/100km for the BMW iX. That’s a difference of about 1.3 kWh/100km.

As for electric range, the Mercedes EQS offers moderately more range – reaching up to 816 km, about 115 km more than the BMW iX.

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 BMW iX offers moderately more power – delivering 659 HP compared to 544 HP. That’s roughly 115 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX is somewhat quicker – completing the sprint in 3.8 s, while the Mercedes EQS takes 4.4 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BMW iX delivers slightly more torque with 1,015 Nm compared to 858 Nm. That’s about 157 Nm more.

iX

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW iX is barely lighter – 2,525 kg compared to 2,545 kg. The difference is around 20 kg.

Looking at boot space, the Mercedes EQS offers a bit more boot space – 610 L compared to 500 L. That’s a difference of about 110 L.

When it comes to payload, the BMW iX carries marginally more – 575 kg compared to 565 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The BMW iX stands out in the key areas 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 £71,600
iX

BMW iX

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 408 - 659 HP
  • Consumption kWh/100km : 17.8 - 20.6 kWh/100km
  • Electric Range : 600 - 701 km
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BMW iX
Mercedes EQS

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

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P90464063_highRes_bmw-ix-m60-05-2022
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P90437462_highRes_the-first-ever-bmw-i

Reviews BMW iX

3.9 (1 Reviews)
rate
Massimiliano La Vignma
5 Feb 2026, 13:42:39

Innovative, with generous interior space but at the expense of the boot. I have an M60 — strong acceleration and excellent self-charging, especially on the motorway.

How do you mainly use this car? (optional): Family car
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
71,600 - 108,400 £
Price
93,900 - 123,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
16.5 - 17.2 kWh/100km
Electric Range
600 - 701 km
Electric Range
790 - 816 km
Battery Capacity
-
Battery Capacity
118 kWh
co2
0 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
5
Curb weight
2,525 - 2,655 kg
Curb weight
2,545 - 2,655 kg
Trunk capacity
500 L
Trunk capacity
610 L
Length
-
Length
5,223 mm
Width
1,970 mm
Width
1,926 mm
Height
-
Height
1,512 mm
Max trunk capacity
-
Max trunk capacity
1,770 L
Payload
505 - 575 kg
Payload
550 - 565 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
408 - 659 HP
Power HP
360 - 544 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
4.4 - 6.2 s
Max Speed
-
Max Speed
210 km/h
Torque
700 - 1,015 Nm
Torque
568 - 858 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
300 - 485 kW
Power kW
265 - 400 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
Is the BMW iX offered with different drivetrains?

The BMW iX 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.