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BMW 1 Series vs Mercedes CLA Coupe comparison

Compare performance (300 HP vs 354 HP), boot space and price (28,800 £ vs 39,600 £ ) at a glance. Find out which car is the better choice for you – BMW 1 Series or Mercedes CLA Coupe?

BMW 1 Series vs Mercedes CLA Coupe: Key differences

BMW 1 Series

5 (1 Reviews)
rate
  • markedly cheaper
  • somewhat more efficient
  • slightly lighter

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • a bit more power
  • only 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

1 Series

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BMW 1 Series is markedly cheaper – starting at 28,800 £ , while the Mercedes CLA Coupe costs 39,600 £ . That’s a price difference of around 10,836 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is somewhat more efficient than the Mercedes CLA Coupe with 4.9 L/100km. The difference is about 0.6 L/100km.

CLA Coupe

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 Mercedes CLA Coupe offers a bit more power – delivering 354 HP compared to 300 HP. That’s roughly 54 HP more horsepower.

Both models accelerate almost equally fast – 4.9 s from 0 to 100 km/h.

Looking at top speed, the BMW 1 Series is slightly 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 Mercedes CLA Coupe delivers noticeably more torque with 515 Nm compared to 400 Nm. That’s about 115 Nm more.

1 Series

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 1 Series is slightly lighter – 1,465 kg compared to 1,695 kg. The difference is around 230 kg.

Looking at boot space, the Mercedes CLA Coupe offers only slightly more boot space – 405 L compared to 380 L. That’s a difference of about 25 L.

When it comes to payload, the BMW 1 Series carries somewhat more – 510 kg compared to 455 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe shows a few small advantages 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 £39,600
CLA Coupe

Mercedes CLA Coupe

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
  • Power HP : 156 - 354 HP
  • Consumption L/100km : 4.9 - 5.3 L/100km
  • Consumption kWh/100km : 12.2 - 12.6 kWh/100km
  • Electric Range : 541 - 791 km
BMW 1 Series
Mercedes CLA Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 1 Series

The BMW 1 Series is a compact premium hatchback that injects a proper sense of driving fun into everyday life, with sharp handling and a cabin that punches above its class. It’s a great pick for buyers who want sporty manners without losing practicality, and yes, you’ll still get that unmistakable BMW grin behind the wheel.

details

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 1 Series
Mercedes CLA Coupe

Costs and Consumption

Price
28,800 - 51,100 £
Price
39,600 - 59,300 £
Consumption L/100km
4.3 - 7.6 L/100km
Consumption L/100km
4.9 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh/100km
Electric Range
-
Electric Range
541 - 791 km
Battery Capacity
-
Battery Capacity
58 kWh
co2
112 - 173 g/km
co2
0 - 120 g/km
Fuel tank capacity
49 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1,465 - 1,625 kg
Curb weight
1,695 - 2,135 kg
Trunk capacity
300 - 380 L
Trunk capacity
405 L
Length
4,361 mm
Length
4,723 mm
Width
1,800 mm
Width
1,855 mm
Height
1,459 mm
Height
1,468 mm
Max trunk capacity
1,135 - 1,200 L
Max trunk capacity
-
Payload
475 - 510 kg
Payload
430 - 455 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
122 - 300 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
4.9 - 8.8 s
Max Speed
210 - 250 km/h
Max Speed
210 km/h
Torque
230 - 400 Nm
Torque
280 - 515 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
90 - 221 kW
Power kW
115 - 260 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,499 cm3

General

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