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BMW 4 Series Convertible vs Mercedes EQB comparison
Compare performance (530 HP vs 292 HP), boot space and price (52,600 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Mercedes EQB?
BMW 4 Series Convertible vs Mercedes EQB: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
4 Series Convertible
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.
Mercedes EQB is slightly cheaper – starting at 45,900 £ , while the BMW 4 Series Convertible costs 52,600 £ . That’s a price difference of around 6,759 £.
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 4 Series Convertible offers clearly more power – delivering 530 HP compared to 292 HP. That’s roughly 238 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is considerably 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 4 Series Convertible delivers markedly more torque with 700 Nm compared to 520 Nm. That’s about 180 Nm more.
4 Series Convertible
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 EQB offers more seats – 5 vs 4.
In terms of curb weight, BMW 4 Series Convertible is slightly lighter – 1,765 kg compared to 2,105 kg. The difference is around 340 kg.
Looking at boot space, the Mercedes EQB offers clearly more boot space – 495 L compared to 385 L. That’s a difference of about 110 L.
When it comes to payload, the Mercedes EQB carries barely more – 435 kg compared to 420 kg. That’s a difference of about 15 kg.
Who wins the race in the data check?
The BMW 4 Series Convertible 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 £52,600
BMW 4 Series Convertible
BMW 4 Series Convertible
Mercedes EQB
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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.
details
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.
details
BMW 4 Series Convertible
Mercedes EQB
Costs and Consumption |
|
|---|---|
|
Price
52,600 - 97,800 £
|
Price
45,900 - 58,900 £
|
|
Consumption L/100km
5.2 - 10.2 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
15.2 - 17.2 kWh/100km
|
|
Electric Range
-
|
Electric Range
468 - 535 km
|
|
Battery Capacity
-
|
Battery Capacity
70.5 kWh
|
|
co2
136 - 231 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Convertible
|
Body Type
SUV
|
|
Seats
4
|
Seats
5
|
|
Doors
-
|
Doors
5
|
|
Curb weight
1,765 - 2,055 kg
|
Curb weight
2,105 - 2,170 kg
|
|
Trunk capacity
385 L
|
Trunk capacity
495 L
|
|
Length
-
|
Length
4,684 mm
|
|
Width
1,852 - 1,887 mm
|
Width
1,834 mm
|
|
Height
-
|
Height
1,654 - 1,689 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,710 L
|
|
Payload
345 - 420 kg
|
Payload
435 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
184 - 530 HP
|
Power HP
190 - 292 HP
|
|
Acceleration 0-100km/h
3.7 - 8.2 s
|
Acceleration 0-100km/h
6.2 - 8.9 s
|
|
Max Speed
-
|
Max Speed
160 km/h
|
|
Torque
300 - 700 Nm
|
Torque
385 - 520 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
-
|
|
Power kW
135 - 390 kW
|
Power kW
140 - 215 kW
|
|
Engine capacity
1,995 - 2,998 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2,024 - 2,025
|
Model Year
2,024 - 2,025
|
|
CO2 Efficiency Class
E, F, G
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
Mercedes-Benz
|
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.