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BMW i4 vs Mercedes EQB comparison

Compare performance (601 HP vs 292 HP), boot space and price (49,400 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Mercedes EQB?

BMW i4 vs Mercedes EQB: Key differences

BMW i4

5 (3 Reviews)
rate
  • substantially more power
  • very slightly more efficient
  • slightly more electric range
  • significantly quicker 0–100 km/h
  • marginally lighter
details

Mercedes EQB

4.3 (3 Reviews)
rate
  • very slightly cheaper
  • only slightly more trunk space
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

i4

Costs and Efficiency:

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

Mercedes EQB is very slightly cheaper – starting at 45,900 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 3,502 £.

In terms of energy consumption, the BMW i4 is very slightly more efficient: consuming 14.7 kWh/100km compared to 15.2 kWh/100km for the Mercedes EQB. That’s a difference of about 0.5 kWh/100km.

As for electric range, the BMW i4 offers slightly more range – reaching up to 613 km, about 78 km more than the Mercedes EQB.

EQB

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 i4 offers substantially more power – delivering 601 HP compared to 292 HP. That’s roughly 309 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is significantly quicker – completing the sprint in 3.7 s, while the Mercedes EQB takes 6.2 s. That’s about 2.5 s quicker.

There’s also a difference in torque: the BMW i4 delivers visibly more torque with 795 Nm compared to 520 Nm. That’s about 275 Nm more.

i4

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i4 is marginally lighter – 2,070 kg compared to 2,105 kg. The difference is around 35 kg.

Looking at boot space, the Mercedes EQB offers only slightly more boot space – 495 L compared to 470 L. That’s a difference of about 25 L.

When it comes to payload, the BMW i4 carries very slightly more – 480 kg compared to 435 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The BMW i4 stands well ahead of its rival 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 £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
details

Frequently compared as well

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BMW i4
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The BMW i4 feels like a familiar, impeccably tuned sports saloon — razor-sharp steering, plush interior and that badge-backed refinement for drivers who crave engagement over bargains. The BYD Seal, meanwhile, is the plucky tech-packed challenger: startling range and kit for the money, bold design …
BMW i4
Mercedes EQB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

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P90439369_highRes_bmw-i4-m50-9-2021
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Reviews BMW i4

5 (3 Reviews)
rate
Marco
23 Apr 2026, 14:56:19

Amazing car with enormous torque, equipment and driving experience, at an acceptable fuel consumption.

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

Mercedes EQB

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

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21C0680_052

Reviews Mercedes EQB

4.3 (3 Reviews)
rate
Stefan
4 Dec 2025, 21:05:57

A bit boring and no longer up-to-date with its slow charging speed...

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BMW i4
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VS
The BMW i4 and BMW iX2 are two standout electric vehicles that cater to different preferences within the EV market. While the i4 impresses with its sleek design and sporty performance as a four-door coupe, the iX2 offers a more versatile SUV experience with added space and practicality. Both models …
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In the competitive electric SUV market, the Mercedes EQB stands out with its luxurious interior and cutting-edge technology, offering a premium feel that is synonymous with the brand. On the other hand, the Škoda Enyaq impresses with its spaciousness and practicality, delivering excellent value …
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BMW i4
Mercedes EQB

Costs and Consumption
Price
49,400 - 62,500 £
Price
45,900 - 58,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
514 - 613 km
Electric Range
468 - 535 km
Battery Capacity
-
Battery Capacity
70.5 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,070 - 2,285 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
470 L
Trunk capacity
495 L
Length
-
Length
4,684 mm
Width
1,852 mm
Width
1,834 mm
Height
-
Height
1,654 - 1,689 mm
Max trunk capacity
-
Max trunk capacity
1,710 L
Payload
445 - 480 kg
Payload
435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
286 - 601 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
-
Max Speed
160 km/h
Torque
400 - 795 Nm
Torque
385 - 520 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
140 - 215 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
Is the BMW i4 offered with different drivetrains?

The BMW i4 is offered with Rear-Wheel Drive or 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.