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Mercedes CLA Coupe vs Renault R5 - Differences and prices compared

Compare performance (354 HP vs 540 HP), boot space and price (39600 £ vs 23900 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or Renault R5?

Mercedes CLA Coupe

4.9 (1 Reviews)
rate

Renault R5

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:

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

Renault R5 has a decisively advantage in terms of price – it starts at 23900 £ , while the Mercedes CLA Coupe costs 39600 £ . That’s a price difference of around 15722 £.

In terms of energy consumption, the advantage goes to the Mercedes CLA Coupe: with 12.20 kWh per 100 km, it’s clearly perceptible more efficient than the Renault R5 with 14.80 kWh. That’s a difference of about 2.60 kWh.

As for electric range, the Mercedes CLA Coupe performs decisively better – achieving up to 791 km, about 386 km more than the Renault R5.

R5

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 Renault R5 has a clearly perceptible edge – offering 540 HP compared to 354 HP. That’s roughly 186 HP more horsepower.

In acceleration from 0 to 100 km/h, the Renault R5 is significantly quicker – completing the sprint in 3.50 s, while the Mercedes CLA Coupe takes 4.90 s. That’s about 1.40 s faster.

In terms of top speed, the Renault R5 performs evident better – reaching 270 km/h, while the Mercedes CLA Coupe tops out at 210 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Renault R5 pulls convincingly stronger with 4800 Nm compared to 515 Nm. That’s about 4285 Nm difference.

CLA Coupe

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Renault R5 is somewhat lighter – 1447 kg compared to 1695 kg. The difference is around 248 kg.

In terms of boot space, the Mercedes CLA Coupe offers to a small extent more room – 405 L compared to 326 L. That’s a difference of about 79 L.

When it comes to payload, Mercedes CLA Coupe minimal takes the win – 455 kg compared to 418 kg. That’s a difference of about 37 kg.

Who wins the race in the data check?

The Renault R5 is far ahead 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.

Mercedes CLA Coupe
Renault R5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £23,900
R5

Renault R5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, Rear-Wheel Drive
  • Power HP : 122 - 540 HP
  • Consumption kWh/100km : 14.8 - 15.2 kWh
  • Electric Range : 307 - 405 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 R5

5 (1 Reviews)
rate

The Renault 5 is a cheeky city car that marries retro charm with modern flair, its playful looks promising smiles before you even start the engine. Practical enough for daily life yet lively enough to make short trips feel like mini adventures, it’s an irresistible choice for buyers who prefer personality to bland practicality.

details
D9BB3E56-4B0D-4E48-A734-11A1714B92A5
79A3C149-BC71-4BE3-A149-986DD84D251C
DDEACB99-545B-4C72-B12C-AB35E7B77365

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 R5

5 (1 Reviews)
rate

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Costs and Consumption
Price
39600 - 66800 £
Price
23900 - 137100 £
Consumption L/100km
4.9 - 5.3 L
Consumption L/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh
Consumption kWh/100km
14.8 - 15.2 kWh
Electric Range
541 - 791 km
Electric Range
307 - 405 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
Hatchback
Seats
5
Seats
2 - 5
Doors
4
Doors
3 - 5
Curb weight
1695 - 2135 kg
Curb weight
1447 - 1524 kg
Trunk capacity
405 L
Trunk capacity
326 L
Length
4723 mm
Length
3922 - 4080 mm
Width
1855 mm
Width
1744 - 2030 mm
Height
1468 mm
Height
1380 - 1498 mm
Max trunk capacity
-
Max trunk capacity
1106 L
Payload
430 - 455 kg
Payload
396 - 418 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, Rear-Wheel Drive
Power HP
156 - 354 HP
Power HP
122 - 540 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
210 km/h
Max Speed
150 - 270 km/h
Torque
280 - 515 Nm
Torque
225 - 4800 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
90 - 397 kW
Engine capacity
1499 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025 - 2027
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.