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Mercedes GLS vs Renault R5 comparison

Compare performance (404 HP vs 150 HP), boot space and price (92,700 £ vs 24,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Renault R5?

Mercedes GLS vs Renault R5: Key differences

Mercedes GLS

  • significantly more power
  • substantially quicker 0–100 km/h
  • marginally more trunk space
details

Renault R5

4.5 (3 Reviews)
rate
  • considerably cheaper
  • considerably lighter
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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

GLS

Costs and Efficiency:

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

Renault R5 is considerably cheaper – starting at 24,000 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 68,662 £.

R5

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes GLS offers significantly more power – delivering 404 HP compared to 150 HP. That’s roughly 254 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is substantially quicker – completing the sprint in 5.6 s, while the Renault R5 takes 8 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers clearly more torque with 750 Nm compared to 245 Nm. That’s about 505 Nm more.

GLS

Space and Everyday Use:

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

Seats: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Renault R5 is considerably lighter – 1,447 kg compared to 2,580 kg. The difference is around 1,133 kg.

Looking at boot space, the Mercedes GLS offers marginally more boot space – 355 L compared to 326 L. That’s a difference of about 29 L.

When it comes to payload, the Mercedes GLS carries clearly more – 820 kg compared to 418 kg. That’s a difference of about 402 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.

from £24,000
R5

Renault R5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 122 - 150 HP
  • Consumption kWh/100km 14.8 - 15.2 kWh/100km
  • Electric Range 307 - 405 km
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Frequently compared as well

Renault R5
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VS
The Renault 5 and the Kia EV2 represent two different takes on the compact electric — the Renault 5 leans on retro styling and urban agility, while the Kia EV2 focuses on modern practicality and value. This comparison will help you decide between personality and usable space by looking at range, …
Renault R5
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Mercedes GLS
Renault R5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Reviews Mercedes GLS

No reviews yet. Share your experience and help others decide.

Renault R5

The Renault 5 blends classic styling cues with contemporary design, giving it a playful and characterful presence on the road. It’s a city-focused hatchback that feels nimble and cleverly packaged, ideal for drivers who want personality and practicality.

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Reviews Renault R5

4.5 (3 Reviews)
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Petra
7 Aug 2026, 14:01:03

B
Impressed. Very good seats, super easy to use (self-explanatory), very brisk with great suspension. Sticks to the road even in the tightest corners.

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
Walter
4 Nov 2025, 21:42:46

Practical, nimble, and fun to drive. For rather small drivers up to 1.75 m there's plenty of space even on the back seat. Useful driver-assist systems, and Android Auto works well. Very economical in summer. In winter a lot of energy is used in the first five minutes to bring the battery up to 20°C, which makes consumption on short winter trips very high.

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VS
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VS
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Mercedes GLS
Renault R5

Costs and Consumption
Price
92,700 - 104,600 £
Price
24,000 - 27,000 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.8 - 15.2 kWh/100km
Electric Range
-
Electric Range
307 - 405 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
1,447 - 1,524 kg
Trunk capacity
355 L
Trunk capacity
326 L
Length
-
Length
-
Width
1,956 mm
Width
1,744 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
396 - 418 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
336 - 404 HP
Power HP
122 - 150 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
8 - 9 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
225 - 245 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
247 - 297 kW
Power kW
90 - 110 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as All-Wheel Drive.

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.