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Renault Espace vs Mercedes GLB comparison

Compare performance (200 HP vs 354 HP), boot space and price (37,500 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Renault Espace or Mercedes GLB?

Renault Espace vs Mercedes GLB: Key differences

Renault Espace

4.1 (3 Reviews)
rate
  • moderately cheaper
  • moderately more efficient
  • very slightly lighter
  • noticeably more trunk space
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Mercedes GLB

3.6 (4 Reviews)
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  • clearly more power
  • clearly quicker 0–100 km/h
details

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

Espace

Costs and Efficiency:

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

Renault Espace is moderately cheaper – starting at 37,500 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 5,655 £.

Fuel consumption also shows a difference: the Renault Espace uses 4.9 L/100km and is moderately more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 0.8 L/100km.

GLB

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 offers clearly more power – delivering 354 HP compared to 200 HP. That’s roughly 154 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is clearly quicker – completing the sprint in 5.5 s, while the Renault Espace takes 8.8 s. That’s about 3.3 s quicker.

Espace

Space and Everyday Use:

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

Seats: Renault Espace offers more seats – 7 vs 5.

In terms of curb weight, Renault Espace is very slightly lighter – 1,673 kg compared to 1,840 kg. The difference is around 167 kg.

Looking at boot space, the Renault Espace offers noticeably more boot space – 692 L compared to 540 L. That’s a difference of about 152 L.

When it comes to payload, the Renault Espace carries slightly more – 581 kg compared to 505 kg. That’s a difference of about 76 kg.

Who wins the race in the data check?

The Mercedes GLB 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 £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
details

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Renault Espace
Mercedes GLB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Renault Espace

The Renault Espace is the sort of roomy, clever family cruiser that makes long journeys feel effortless, its interior prioritising comfort and practical thinking without drifting into blandness. It won't pretend to be a sports car, but its composed ride, smart packaging and a whisper of French flair make it a sensible and subtly stylish choice for buyers who value space and versatility.

details
r230363p
r230361p
r230345p
r230344p
r230333p

Reviews Renault Espace

4.1 (3 Reviews)
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BIEVELEZ
18 Nov 2025, 10:34:15

A very pleasant vehicle to drive, with excellent comfort and plenty of rear legroom.

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
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Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

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

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Renault Espace
Mercedes GLB

Costs and Consumption
Price
37,500 - 41,400 £
Price
43,200 - 62,400 £
Consumption L/100km
4.9 L/100km
Consumption L/100km
5.7 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Electric Range
-
Electric Range
431 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
110 g/km
co2
0 - 138 g/km
Fuel tank capacity
55 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5 - 7
Seats
5
Doors
5
Doors
-
Curb weight
1,673 - 1,783 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
212 - 692 L
Trunk capacity
540 L
Length
4,746 mm
Length
-
Width
1,830 mm
Width
1,861 mm
Height
1,645 mm
Height
-
Max trunk capacity
2,054 - 2,224 L
Max trunk capacity
-
Payload
404 - 581 kg
Payload
485 - 505 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
200 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
8.8 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
174 km/h
Max Speed
-
Torque
-
Torque
280 - 515 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
147 kW
Power kW
115 - 260 kW
Engine capacity
1,199 cm3
Engine capacity
1,499 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
C
CO2 Efficiency Class
A, D, E
Brand
Renault
Brand
Mercedes-Benz
What drive types are available for the Renault Espace?

The Renault Espace is offered with Front-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.