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Mercedes CLA Coupe vs Kia EV4 Hatchback comparison

Compare performance (354 HP vs 204 HP), boot space and price (39,600 £ vs 32,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or Kia EV4 Hatchback?

Mercedes CLA Coupe vs Kia EV4 Hatchback: Key differences

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • substantially more power
  • clearly more efficient
  • clearly more electric range
  • significantly quicker 0–100 km/h
  • only slightly lighter
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Kia EV4 Hatchback

  • clearly cheaper
  • barely more trunk space
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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

CLA Coupe

Costs and Efficiency:

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

Kia EV4 Hatchback is clearly cheaper – starting at 32,200 £ , while the Mercedes CLA Coupe costs 39,600 £ . That’s a price difference of around 7,416 £.

In terms of energy consumption, the Mercedes CLA Coupe is clearly more efficient: consuming 12.2 kWh/100km compared to 14.9 kWh/100km for the Kia EV4 Hatchback. That’s a difference of about 2.7 kWh/100km.

As for electric range, the Mercedes CLA Coupe offers clearly more range – reaching up to 791 km, about 166 km more than the Kia EV4 Hatchback.

EV4 Hatchback

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 substantially more power – delivering 354 HP compared to 204 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLA Coupe is significantly quicker – completing the sprint in 4.9 s, while the Kia EV4 Hatchback takes 7.4 s. That’s about 2.5 s quicker.

There’s also a difference in torque: the Mercedes CLA Coupe delivers considerably more torque with 515 Nm compared to 283 Nm. That’s about 232 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes CLA Coupe is only slightly lighter – 1,695 kg compared to 1,811 kg. The difference is around 116 kg.

Looking at boot space, the Kia EV4 Hatchback offers barely more boot space – 435 L compared to 405 L. That’s a difference of about 30 L.

When it comes to payload, the Kia EV4 Hatchback carries very slightly more – 459 kg compared to 455 kg. That’s a difference of about 4 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe is clearly superior 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 £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 : 542 - 791 km
Mercedes CLA Coupe
Kia EV4 Hatchback

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.

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Kia EV4 Hatchback

The Kia EV4 Hatchback paves the way for a sleek and efficient driving experience, capturing attention with its modern design and eco-friendly performance. Built with comfort and sustainability in mind, this hatchback redefines electric mobility for urban explorers and suburban commuters alike. Inside, the EV4 boasts a spacious and tech-savvy interior, offering drivers and passengers a seamless blend of innovation and practicality.

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Mercedes CLA Coupe
Kia EV4 Hatchback

Costs and Consumption

Price
39,600 - 59,300 £
Price
32,200 - 42,400 £
Consumption L/100km
4.9 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh/100km
Consumption kWh/100km
14.9 - 16.2 kWh/100km
Electric Range
542 - 791 km
Electric Range
440 - 625 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 120 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 2,135 kg
Curb weight
1,811 - 1,910 kg
Trunk capacity
405 L
Trunk capacity
435 L
Length
-
Length
-
Width
1,855 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
430 - 455 kg
Payload
445 - 459 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
204 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
7.4 - 7.8 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
283 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
150 kW
Engine capacity
1,499 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia
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.