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Mercedes GLB vs Renault Captur comparison

Compare performance (354 HP vs 158 HP), boot space and price (43,200 £ vs 21,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Renault Captur?

Mercedes GLB vs Renault Captur: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • considerably more power
  • significantly quicker 0–100 km/h
  • clearly more trunk space
details

Renault Captur

4.8 (7 Reviews)
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  • considerably cheaper
  • noticeably more efficient
  • noticeably lighter
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

GLB

Costs and Efficiency:

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

Renault Captur is considerably cheaper – starting at 21,400 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 21,812 £.

Fuel consumption also shows a difference: the Renault Captur uses 4.4 L/100km and is noticeably more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 1.3 L/100km.

Captur

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 GLB offers considerably more power – delivering 354 HP compared to 158 HP. That’s roughly 196 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is significantly quicker – completing the sprint in 5.5 s, while the Renault Captur takes 8.9 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers considerably more torque with 515 Nm compared to 265 Nm. That’s about 250 Nm more.

GLB

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Renault Captur is noticeably lighter – 1,323 kg compared to 1,840 kg. The difference is around 517 kg.

Looking at boot space, the Mercedes GLB offers clearly more boot space – 540 L compared to 422 L. That’s a difference of about 118 L.

When it comes to payload, the Mercedes GLB carries slightly more – 505 kg compared to 453 kg. That’s a difference of about 52 kg.

Who wins the race in the data check?

The Mercedes GLB 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.

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

Frequently compared as well

Renault Captur
Renault Symbioz
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Captur and Symbioz showcase two very different Renault directions: Captur is a practical compact crossover focused on everyday comfort, economy and usability, while Symbioz is a forward‑looking concept exploring electric power, autonomous driving and living‑space ideas. This short comparison will …
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Mercedes GLB
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Mercedes GLB
Renault Captur

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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

Renault Captur

The Renault Captur is a stylish and practical compact crossover that combines a high seating position and easy manoeuvrability with a comfortable, well‑equipped cabin. Its flexible interior layout and modern infotainment make it a sensible, polished choice for city drivers and small families.

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r210470p
r210480p
r210476p
r210485p

Reviews Renault Captur

4.8 (7 Reviews)
rate
Lüsi
15 May 2026, 16:11:37

More affordable, high-level infotainment and better quality — good value for money.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Pet
4 Feb 2026, 11:01:12

The car was a very pleasant surprise. Very comfortable and enjoyable. The 1.3 TCe 158 hp engine is brilliant.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Waldemar
1 Feb 2026, 13:55:20

A 2025 mild‑hybrid, 160 hp.
Really nice little car. Mostly doing 200 km trips. Driving isn’t tiring. I trusted the driver‑assistance systems and… I wasn’t disappointed. The adaptive cruise control is brilliant, though I’d trust it about 90%. Overtaking punch is a plus. I recommend it with a clear conscience. Ah, just those 18" wheels 🤦. Obviously fuel consumption is higher because it’s an automatic.

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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Toyota Yaris Cross
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Citroen C3
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Mercedes GLB
Renault Captur

Costs and Consumption
Price
43,200 - 62,400 £
Price
21,400 - 28,600 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
4.4 - 6 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
100 - 137 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,840 - 2,280 kg
Curb weight
1,323 - 1,441 kg
Trunk capacity
540 L
Trunk capacity
326 - 422 L
Length
-
Length
-
Width
1,861 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
447 - 453 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Full Hybrid, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
160 - 265 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
115 - 260 kW
Power kW
84 - 116 kW
Engine capacity
1,499 cm3
Engine capacity
1,199 - 1,789 cm3

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

Available configurations include Rear-Wheel Drive or 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.