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BMW X4 vs Mercedes C-Class EQ comparison

Compare performance (510 HP vs 489 HP), boot space and price (51,900 £ vs 58,000 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or Mercedes C-Class EQ?

BMW X4 vs Mercedes C-Class EQ: Key differences

BMW X4

  • a bit cheaper
  • only slightly more power
  • barely quicker 0–100 km/h
  • markedly lighter
  • somewhat more trunk space
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Mercedes C-Class EQ

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By Achim Sedelmaier

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

X4

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW X4 is a bit cheaper – starting at 51,900 £ , while the Mercedes C-Class EQ costs 58,000 £ . That’s a price difference of around 6,181 £.

C-Class EQ

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 X4 offers only slightly more power – delivering 510 HP compared to 489 HP. That’s roughly 21 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X4 is barely quicker – completing the sprint in 3.8 s, while the Mercedes C-Class EQ takes 4 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Mercedes C-Class EQ delivers a bit more torque with 800 Nm compared to 700 Nm. That’s about 100 Nm more.

X4

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 X4 is markedly lighter – 1,875 kg compared to 2,460 kg. The difference is around 585 kg.

Looking at boot space, the BMW X4 offers somewhat more boot space – 525 L compared to 470 L. That’s a difference of about 55 L.

When it comes to payload, the BMW X4 carries very slightly more – 545 kg compared to 505 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Mercedes C-Class EQ holds a narrow overall lead 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 £58,000
C-Class EQ

Mercedes C-Class EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.3 - 15.6 kWh/100km
  • Electric Range 706 - 753 km
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Engine and Performance
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BMW X4

The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.

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Mercedes C-Class EQ

The Mercedes C‑Class EQ blends the familiar poise and luxury of the C‑Class with Mercedes' EQ electric ethos, delivering a quietly refined and modern driving experience. Inside, it pairs upscale materials and tech-forward touches with a composed ride that suits both city commuting and longer journeys.

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Reviews Mercedes C-Class EQ

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

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Mercedes C-Class EQ

Costs and Consumption
Price
51,900 - 93,000 £
Price
58,000 - 67,600 £
Consumption L/100km
6 - 10.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.3 - 15.6 kWh/100km
Electric Range
-
Electric Range
706 - 753 km
Battery Capacity
-
Battery Capacity
-
co2
156 - 244 g/km
co2
0 g/km
Fuel tank capacity
65 - 68 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,875 - 2,095 kg
Curb weight
2,460 kg
Trunk capacity
525 L
Trunk capacity
470 L
Length
4,751 - 4,754 mm
Length
-
Width
1,918 - 1,938 mm
Width
1,892 mm
Height
1,620 - 1,621 mm
Height
-
Max trunk capacity
1,430 L
Max trunk capacity
-
Payload
415 - 545 kg
Payload
505 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol
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
184 - 510 HP
Power HP
489 HP
Acceleration 0-100km/h
3.8 - 8.4 s
Acceleration 0-100km/h
4 s
Max Speed
213 - 250 km/h
Max Speed
-
Torque
300 - 700 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 375 kW
Power kW
360 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2026
CO2 Efficiency Class
F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
Is the BMW X4 offered with different drivetrains?

The BMW X4 is available as 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.