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Mercedes CLA Coupe vs Renault R4 - Differences and prices compared

Compare performance (354 HP vs 150 HP), boot space and price (39600 £ vs 25200 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or Renault R4?

Mercedes CLA Coupe

4.9 (1 Reviews)
rate

Renault R4

5 (1 Reviews)
rate

You can find all user reviews further down on this page.

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

CLA Coupe

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Renault R4 has a significantly advantage in terms of price – it starts at 25200 £ , while the Mercedes CLA Coupe costs 39600 £ . That’s a price difference of around 14436 £.

In terms of energy consumption, the advantage goes to the Mercedes CLA Coupe: with 12.20 kWh per 100 km, it’s somewhat more efficient than the Renault R4 with 14.20 kWh. That’s a difference of about 2 kWh.

As for electric range, the Mercedes CLA Coupe performs clearly better – achieving up to 791 km, about 382 km more than the Renault R4.

R4

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 has a significantly edge – offering 354 HP compared to 150 HP. That’s roughly 204 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes CLA Coupe is clearly quicker – completing the sprint in 4.90 s, while the Renault R4 takes 8.20 s. That’s about 3.30 s faster.

In terms of top speed, the Mercedes CLA Coupe performs clearly perceptible better – reaching 210 km/h, while the Renault R4 tops out at 150 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Mercedes CLA Coupe pulls significantly stronger with 515 Nm compared to 245 Nm. That’s about 270 Nm difference.

CLA Coupe

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Renault R4 is a bit lighter – 1485 kg compared to 1695 kg. The difference is around 210 kg.

In terms of boot space, the Renault R4 offers clearly more room – 1045 L compared to 405 L. That’s a difference of about 640 L.

When it comes to payload, Mercedes CLA Coupe hardly perceptible takes the win – 455 kg compared to 443 kg. That’s a difference of about 12 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe is decisively ahead 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.

Mercedes CLA Coupe
Renault R4

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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
  • Consumption kWh/100km : 12.2 - 12.6 kWh
  • Electric Range : 541 - 791 km
details

Mercedes CLA Coupe

4.9 (1 Reviews)
rate

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
19C0225_069
19C0225_068
19C0225_067
19C0225_044

Renault R4

5 (1 Reviews)
rate

The Renault R4, affectionately known as the "R4," is a quintessential symbol of French automotive simplicity and practicality. This classic compact car, originally introduced in the early 1960s, won over numerous enthusiasts with its versatile design and dependable performance. Its no-frills charm and robust build made it a beloved choice for rural drivers and city dwellers alike, cementing its status as an iconic piece of automotive history.

details
R-DAM_1606030
R-DAM_1606039
R-DAM_1605976

Reviews Mercedes CLA Coupe

4.9 (1 Reviews)
rate
Dejf
18 Dec 2025, 14:59:40

Nice efficient car. Like it

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Reviews Renault R4

5 (1 Reviews)
rate

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Costs and Consumption
Price
39600 - 66800 £
Price
25200 - 31200 £
Consumption L/100km
4.9 - 5.3 L
Consumption L/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh
Consumption kWh/100km
14.2 - 15.1 kWh
Electric Range
541 - 791 km
Electric Range
308 - 409 km
Battery Capacity
58 kWh
Battery Capacity
40 - 52 kWh
co2
0 - 120 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
SUV
Seats
5
Seats
2 - 5
Doors
4
Doors
5
Curb weight
1695 - 2135 kg
Curb weight
1485 - 1537 kg
Trunk capacity
405 L
Trunk capacity
420 - 1045 L
Length
4723 mm
Length
4144 mm
Width
1855 mm
Width
1808 mm
Height
1468 mm
Height
1552 mm
Max trunk capacity
-
Max trunk capacity
1405 L
Payload
430 - 455 kg
Payload
385 - 443 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
122 - 150 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
8.2 - 9.2 s
Max Speed
210 km/h
Max Speed
150 km/h
Torque
280 - 515 Nm
Torque
225 - 245 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
90 - 110 kW
Engine capacity
1499 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault

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What drive types are available for the Mercedes CLA Coupe?

The Mercedes CLA Coupe is available as Rear-Wheel Drive, All-Wheel Drive or Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.