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Mercedes GLB vs Renault R4 - Differences and prices compared

Compare performance (320 HP vs 150 HP), boot space and price (40500 £ vs 25200 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Renault R4?

Mercedes GLB

Renault R4

5 (1 Reviews)
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Here’s where it gets real: The technical differences in detail

GLB

Costs and Efficiency:

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

Renault R4 has a decisively advantage in terms of price – it starts at 25200 £ , while the Mercedes GLB costs 40500 £ . That’s a price difference of around 15309 £.

R4

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 Mercedes GLB has a significantly edge – offering 320 HP compared to 150 HP. That’s roughly 170 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLB is clearly quicker – completing the sprint in 5.50 s, while the Renault R4 takes 8.20 s. That’s about 2.70 s faster.

In terms of top speed, the Mercedes GLB performs noticeable better – reaching 250 km/h, while the Renault R4 tops out at 150 km/h. The difference is around 100 km/h.

There’s also a difference in torque: Mercedes GLB pulls noticeable stronger with 400 Nm compared to 245 Nm. That’s about 155 Nm difference.

GLB

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 to a small extent lighter – 1485 kg compared to 1640 kg. The difference is around 155 kg.

In terms of boot space, the Mercedes GLB offers distinct more room – 570 L compared to 420 L. That’s a difference of about 150 L.

In maximum load capacity, the Mercedes GLB performs noticeable better – up to 1805 L, which is about 400 L more than the Renault R4.

When it comes to payload, Mercedes GLB somewhat takes the win – 500 kg compared to 443 kg. That’s a difference of about 57 kg.

Who comes out on top?

Overall, the Mercedes GLB shows itself to be outperforms in nearly all aspects and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £40,500
GLB

Mercedes GLB

  • Engine Type : Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 5.6 - 9 L
Mercedes GLB
Renault R4

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Mercedes GLB

The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.

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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.

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Mercedes GLB
Renault R4

Costs and Consumption

Price
40500 - 65300 £
Price
25200 - 31200 £
Consumption L/100km
5.6 - 9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.2 - 15.1 kWh
Electric Range
-
Electric Range
308 - 409 km
Battery Capacity
-
Battery Capacity
40 - 52 kWh
co2
146 - 204 g/km
co2
0 g/km
Fuel tank capacity
52 - 60 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1640 - 1820 kg
Curb weight
1485 - 1537 kg
Trunk capacity
565 - 570 L
Trunk capacity
420 L
Length
4634 - 4650 mm
Length
4144 mm
Width
1834 - 1850 mm
Width
1808 mm
Height
1665 - 1692 mm
Height
1552 mm
Max trunk capacity
1800 - 1805 L
Max trunk capacity
1405 L
Payload
500 kg
Payload
410 - 443 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 320 HP
Power HP
122 - 150 HP
Acceleration 0-100km/h
5.5 - 11.5 s
Acceleration 0-100km/h
8.2 - 9.2 s
Max Speed
188 - 250 km/h
Max Speed
150 km/h
Torque
230 - 400 Nm
Torque
225 - 245 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 235 kW
Power kW
90 - 110 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault
What drivetrain options does the Mercedes GLB have?

Available configurations include Front-Wheel Drive or All-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.