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Mercedes CLA Coupe vs BMW 4 Series Coupe comparison

Compare performance (354 HP vs 530 HP), boot space and price (39,600 £ vs 45,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or BMW 4 Series Coupe?

Mercedes CLA Coupe vs BMW 4 Series Coupe: Key differences

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • slightly cheaper

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • clearly more power
  • barely more efficient
  • significantly quicker 0–100 km/h
  • barely lighter
  • very slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

CLA Coupe

Costs and Efficiency:

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

Mercedes CLA Coupe is slightly cheaper – starting at 39,600 £ , while the BMW 4 Series Coupe costs 45,700 £ . That’s a price difference of around 6,049 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is barely more efficient than the Mercedes CLA Coupe with 4.9 L/100km. The difference is about 0.1 L/100km.

4 Series Coupe

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 4 Series Coupe offers clearly more power – delivering 530 HP compared to 354 HP. That’s roughly 176 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is significantly quicker – completing the sprint in 3.5 s, while the Mercedes CLA Coupe takes 4.9 s. That’s about 1.4 s quicker.

Looking at top speed, the BMW 4 Series Coupe is moderately faster – reaching 250 km/h, while the Mercedes CLA Coupe tops out at 210 km/h. The difference is around 40 km/h.

There’s also a difference in torque: the BMW 4 Series Coupe delivers visibly more torque with 700 Nm compared to 515 Nm. That’s about 185 Nm more.

CLA Coupe

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.

Seats: Mercedes CLA Coupe offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Coupe is barely lighter – 1,600 kg compared to 1,695 kg. The difference is around 95 kg.

Looking at boot space, the BMW 4 Series Coupe offers very slightly more boot space – 440 L compared to 405 L. That’s a difference of about 35 L.

When it comes to payload, the Mercedes CLA Coupe carries only slightly more – 455 kg compared to 415 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe holds a decisive 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 £45,700
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 4.8 - 10 L/100km
Mercedes CLA Coupe
BMW 4 Series Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes CLA Coupe

The Mercedes CLA Coupe cuts a rakish silhouette that blends sporty coupe lines with everyday practicality, giving style-minded buyers a premium image without shouting. Inside it feels more luxurious than its size suggests, with a slick cabin, intuitive tech and a composed ride — the kind of car that parties in the city and still shows up polished on Sunday morning.

details

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

details
Mercedes CLA Coupe
BMW 4 Series Coupe

Costs and Consumption

Price
39,600 - 59,300 £
Price
45,700 - 92,700 £
Consumption L/100km
4.9 - 5.3 L/100km
Consumption L/100km
4.8 - 10 L/100km
Consumption kWh/100km
12.2 - 12.6 kWh/100km
Consumption kWh/100km
-
Electric Range
541 - 791 km
Electric Range
-
Battery Capacity
58 kWh
Battery Capacity
-
co2
0 - 120 g/km
co2
126 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
59 L

Dimensions and Body

Body Type
Coupe
Body Type
Coupe
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
1,695 - 2,135 kg
Curb weight
1,600 - 1,895 kg
Trunk capacity
405 L
Trunk capacity
440 L
Length
4,723 mm
Length
4,768 - 4,770 mm
Width
1,855 mm
Width
1,852 - 1,887 mm
Height
1,468 mm
Height
1,383 - 1,393 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
430 - 455 kg
Payload
355 - 415 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
156 - 354 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
210 km/h
Max Speed
238 - 250 km/h
Torque
280 - 515 Nm
Torque
300 - 700 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
115 - 260 kW
Power kW
135 - 390 kW
Engine capacity
1,499 cm3
Engine capacity
1,995 - 2,998 cm3

General

Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
D, 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.