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Mercedes GLC EQ vs BMW 4 Series Convertible comparison

Compare performance (489 HP vs 530 HP), boot space and price (61,100 £ vs 52,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC EQ or BMW 4 Series Convertible?

Mercedes GLC EQ vs BMW 4 Series Convertible: Key differences

Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • markedly more trunk space
details

BMW 4 Series Convertible

  • somewhat cheaper
  • only slightly more power
  • slightly quicker 0–100 km/h
  • significantly lighter
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

GLC EQ

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 4 Series Convertible is somewhat cheaper – starting at 52,600 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 8,470 £.

4 Series Convertible

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 4 Series Convertible offers only slightly more power – delivering 530 HP compared to 489 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is slightly quicker – completing the sprint in 3.7 s, while the Mercedes GLC EQ takes 4.3 s. That’s about 0.6 s quicker.

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

GLC EQ

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes GLC EQ offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Convertible is significantly lighter – 1,765 kg compared to 2,535 kg. The difference is around 770 kg.

Looking at boot space, the Mercedes GLC EQ offers markedly more boot space – 570 L compared to 385 L. That’s a difference of about 185 L.

When it comes to payload, the Mercedes GLC EQ carries moderately more – 505 kg compared to 420 kg. That’s a difference of about 85 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
Mercedes GLC EQ
BMW 4 Series Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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Mercedes GLC EQ
BMW 4 Series Convertible

Costs and Consumption

Price
61,100 - 70,600 £
Price
52,600 - 97,800 £
Consumption L/100km
-
Consumption L/100km
5.2 - 10.2 L/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Consumption kWh/100km
-
Electric Range
645 - 714 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
136 - 231 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
2,535 kg
Curb weight
1,765 - 2,055 kg
Trunk capacity
570 L
Trunk capacity
385 L
Length
-
Length
-
Width
1,913 mm
Width
1,852 - 1,887 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 kg
Payload
345 - 420 kg

Engine and Performance

Engine Type
Electric
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
489 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
4.3 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
-
Max Speed
-
Torque
800 Nm
Torque
300 - 700 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
360 kW
Power kW
135 - 390 kW
Engine capacity
-
Engine capacity
1,995 - 2,998 cm3

General

Model Year
2026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, F, G
Brand
Mercedes-Benz
Brand
BMW
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.