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BMW i4 vs Mercedes CLA Coupe – Performance, range & efficiency compared
Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: BMW i4 or Mercedes CLA Coupe?
i4
@ BMW Group Press
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Mercedes CLA Coupe has a distinct advantage in terms of price – it starts at 37100 £, while the BMW i4 costs 49400 £. That’s a price difference of around 12269 £.
In terms of energy consumption, the advantage goes to the Mercedes CLA Coupe: with 12.20 kWh per 100 km, it’s noticeable more efficient than the BMW i4 with 14.70 kWh. That’s a difference of about 2.50 kWh.
As for range, the Mercedes CLA Coupe performs distinct better – achieving up to 791 km, about 178 km more than the BMW i4.
CLA Coupe
@ Mercedes-Benz Group Media
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 has a evident edge – offering 601 HP compared to 421 HP. That’s roughly 180 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW i4 is slightly quicker – completing the sprint in 3.70 s, while the Mercedes CLA Coupe takes 4.10 s. That’s about 0.40 s faster.
In terms of top speed, the Mercedes CLA Coupe performs a bit better – reaching 270 km/h, while the BMW i4 tops out at 225 km/h. The difference is around 45 km/h.
There’s also a difference in torque: BMW i4 pulls noticeable stronger with 795 Nm compared to 515 Nm. That’s about 280 Nm difference.
i4
@ BMW Group Press
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 curb weight, Mercedes CLA Coupe is noticeable lighter – 1505 kg compared to 2070 kg. The difference is around 565 kg.
In terms of boot space, the BMW i4 offers slight more room – 470 L compared to 460 L. That’s a difference of about 10 L.
When it comes to payload, Mercedes CLA Coupe slight takes the win – 490 kg compared to 480 kg. That’s a difference of about 10 kg.
Who wins the race?
The Mercedes CLA Coupe proves to be slightly ahead and therefore becomes our DriveDuel Champion!
Mercedes CLA Coupe is the better all-rounder in this comparison.
from about £37,100
@ Mercedes-Benz Group Media
Mercedes CLA Coupe
BMW i4
The BMW i4 beautifully merges the dynamism of a saloon with the efficiency of an electric vehicle, offering a truly exhilarating driving experience. Its design seamlessly blends elegance and athleticism, highlighting BMW's dedication to both aesthetics and performance. Inside, the i4 boasts a high-tech cockpit that harmonises luxury with intuitive technology, allowing drivers to stay connected while on the move.
details
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
Mercedes CLA Coupe
The Mercedes-Benz CLA Coupé exudes sophistication with its sleek, aerodynamic design that effortlessly combines elegance and sportiness. Inside, the cabin offers a luxurious experience, featuring high-quality materials and state-of-the-art technology that ensure both comfort and connectivity for the driver and passengers. On the road, the CLA Coupé delivers a dynamic driving performance, characterised by responsive handling and a smooth ride, making it a joy to drive both in the city and on long journeys.
details
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
BMW i4
Mercedes CLA Coupe
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@ BMW Group Press
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@ Mercedes-Benz Group Media
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Costs and Consumption |
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|---|---|
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Price
49400 - 62500 £
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Price
37100 - 73700 £
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|
Consumption L/100km
-
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Consumption L/100km
2.3 - 8.9 L
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|
Consumption kWh/100km
14.7 - 16.7 kWh
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Consumption kWh/100km
12.2 - 12.6 kWh
|
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Electric Range
514 - 613 km
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Electric Range
86 - 791 km
|
|
Battery Capacity
67.1 - 81.3 kWh
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Battery Capacity
12.9 - 85 kWh
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co2
0 g/km
|
co2
0 - 202 g/km
|
|
Fuel tank capacity
-
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Fuel tank capacity
35 - 51 L
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Dimensions and Body |
|
|---|---|
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Body Type
Hatchback
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Body Type
Coupe
|
|
Seats
5
|
Seats
5
|
|
Doors
5
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Doors
4
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Curb weight
2070 - 2285 kg
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Curb weight
1505 - 2135 kg
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|
Trunk capacity
470 L
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Trunk capacity
395 - 460 L
|
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Length
4783 mm
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Length
4692 - 4723 mm
|
|
Width
1852 mm
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Width
1834 - 1857 mm
|
|
Height
1448 mm
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Height
1404 - 1468 mm
|
|
Max trunk capacity
1290 L
|
Max trunk capacity
-
|
|
Payload
445 - 480 kg
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Payload
440 - 490 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
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|
Power HP
286 - 601 HP
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Power HP
116 - 421 HP
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Acceleration 0-100km/h
3.7 - 6 s
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Acceleration 0-100km/h
4.1 - 10 s
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Max Speed
190 - 225 km/h
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Max Speed
205 - 270 km/h
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Torque
400 - 795 Nm
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Torque
230 - 515 Nm
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Number of Cylinders
-
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Number of Cylinders
4
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Power kW
210 - 442 kW
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Power kW
85 - 310 kW
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Engine capacity
-
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Engine capacity
1332 - 1991 cm3
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General |
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|---|---|
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Model Year
2025
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Model Year
2024 - 2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
B, D, E, G, A
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Brand
BMW
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Brand
Mercedes-Benz
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What drivetrain options does the BMW i4 have?
The BMW i4 is available as Rear-Wheel Drive or All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.