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Mercedes GLB vs Renault Scénic comparison

Compare performance (354 HP vs 218 HP), boot space and price (43,200 £ vs 34,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Renault Scénic?

Mercedes GLB vs Renault Scénic: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • clearly more power
  • very slightly more efficient
  • barely more electric range
  • considerably quicker 0–100 km/h
details

Renault Scénic

4.6 (4 Reviews)
rate
  • visibly cheaper
  • barely lighter
  • only slightly more trunk space
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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Renault Scénic is visibly cheaper – starting at 34,600 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 8,569 £.

In terms of energy consumption, the Mercedes GLB is very slightly more efficient: consuming 15.4 kWh/100km compared to 16.6 kWh/100km for the Renault Scénic. That’s a difference of about 1.2 kWh/100km.

As for electric range, the Mercedes GLB offers barely more range – reaching up to 631 km, about 33 km more than the Renault Scénic.

Scénic

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLB offers clearly more power – delivering 354 HP compared to 218 HP. That’s roughly 136 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is considerably quicker – completing the sprint in 5.5 s, while the Renault Scénic takes 7.9 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers significantly more torque with 515 Nm compared to 300 Nm. That’s about 215 Nm more.

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 terms of curb weight, Renault Scénic is barely lighter – 1,822 kg compared to 1,840 kg. The difference is around 18 kg.

Looking at boot space, the Renault Scénic offers only slightly more boot space – 545 L compared to 540 L. That’s a difference of about 5 L.

When it comes to payload, the Renault Scénic carries marginally more – 518 kg compared to 505 kg. That’s a difference of about 13 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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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)
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

Renault Scénic

The Renault Scenic is a practical and comfortable family car that prioritises interior flexibility and everyday usability. With a composed ride and clever storage solutions, it suits buyers who want a versatile, easy-to-live-with vehicle for family duties and daily driving.

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r161217p
r161213p
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r161242p
r161196p

Reviews Renault Scénic

4.6 (4 Reviews)
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David
19 May 2026, 08:25:28

Better finishes, physical controls, European build, ride quality, soundproofing, better seats, etc.

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

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Renault Scénic

Costs and Consumption
Price
43,200 - 62,400 £
Price
34,600 - 44,000 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
16.6 - 17.5 kWh/100km
Electric Range
431 - 631 km
Electric Range
420 - 598 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,840 - 2,280 kg
Curb weight
1,822 - 1,927 kg
Trunk capacity
540 L
Trunk capacity
545 L
Length
-
Length
4,470 mm
Width
1,861 mm
Width
1,864 mm
Height
-
Height
1,571 mm
Max trunk capacity
-
Max trunk capacity
1,670 L
Payload
485 - 505 kg
Payload
514 - 518 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
170 - 218 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
7.9 - 8.6 s
Max Speed
-
Max Speed
150 - 170 km/h
Torque
280 - 515 Nm
Torque
280 - 300 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
125 - 160 kW
Engine capacity
1,499 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
A
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.