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Dacia Duster vs Mercedes GLB comparison

Compare performance (158 HP vs 354 HP), boot space and price (16,300 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Dacia Duster or Mercedes GLB?

Dacia Duster vs Mercedes GLB: Key differences

Dacia Duster

4.6 (5 Reviews)
rate
  • considerably cheaper
  • clearly more efficient
  • markedly lighter
details

Mercedes GLB

3.6 (4 Reviews)
rate
  • substantially more power
  • clearly quicker 0–100 km/h
  • marginally more trunk space
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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

Duster

Costs and Efficiency:

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

Dacia Duster is considerably cheaper – starting at 16,300 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 26,920 £.

Fuel consumption also shows a difference: the Dacia Duster uses 4.7 L/100km and is clearly more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 1 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 substantially 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 clearly quicker – completing the sprint in 5.5 s, while the Dacia Duster takes 9.4 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers clearly more torque with 515 Nm compared to 230 Nm. That’s about 285 Nm more.

Duster

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 terms of curb weight, Dacia Duster is markedly lighter – 1,377 kg compared to 1,840 kg. The difference is around 463 kg.

Looking at boot space, the Mercedes GLB offers marginally more boot space – 540 L compared to 517 L. That’s a difference of about 23 L.

When it comes to payload, the Mercedes GLB carries moderately 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 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 £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
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Frequently compared as well

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Dacia Duster
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Dacia Duster

The Dacia Duster is a straightforward, budget-friendly SUV that prioritizes practicality and value over flashy features. Its rugged styling and simple, roomy interior make it a sensible choice for buyers who want capable everyday transport without paying for extras they won’t use.

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Reviews Dacia Duster

4.6 (5 Reviews)
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Dave
11 May 2026, 00:08:47

As a previous owner of a manual 1998 Suzuki Vitara (two door), I was thrilled when the Duster was announced. The Bigster seems like a safer (and less adventurous) alternative to the Duster.

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
Buh
14 Dec 2025, 22:40:05

I find the difference between the two very minimal.
And for almost €20k more 💶 I would absolutely not choose the Tiguan.

How do you mainly use this car? (optional): Family car
Value for Money

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)
rate
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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Dacia Duster
Mercedes GLB

Costs and Consumption
Price
16,300 - 24,900 £
Price
43,200 - 62,400 £
Consumption L/100km
4.7 - 7.6 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
107 - 140 g/km
co2
0 - 138 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
1,377 - 1,559 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
348 - 517 L
Trunk capacity
540 L
Length
-
Length
-
Width
1,813 mm
Width
1,861 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
402 - 453 kg
Payload
485 - 505 kg

Engine and Performance
Engine Type
Petrol MHEV, Full Hybrid, LPG
Engine Type
Electric, Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automated Manual, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
115 - 158 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
9.4 - 11.7 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
-
Max Speed
-
Torque
190 - 230 Nm
Torque
280 - 515 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
84 - 116 kW
Power kW
115 - 260 kW
Engine capacity
1,199 - 1,789 cm3
Engine capacity
1,499 cm3

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, C
CO2 Efficiency Class
A, D, E
Brand
Dacia
Brand
Mercedes-Benz
What drivetrain options does the Dacia Duster have?

The Dacia Duster is offered with Front-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.