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Mercedes GLB vs Peugeot Expert Bus comparison

Compare performance (354 HP vs 180 HP), boot space and price (43,200 £ vs 33,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Peugeot Expert Bus?

Mercedes GLB vs Peugeot Expert Bus: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • substantially more power
  • markedly more efficient
  • substantially quicker 0–100 km/h
  • very slightly lighter
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Peugeot Expert Bus

  • markedly cheaper
  • substantially 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

GLB

Costs and Efficiency:

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

Peugeot Expert Bus is markedly cheaper – starting at 33,400 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 9,829 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is markedly more efficient than the Peugeot Expert Bus with 6.9 L/100km. The difference is about 1.2 L/100km.

Expert Bus

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 substantially more power – delivering 354 HP compared to 180 HP. That’s roughly 174 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is substantially quicker – completing the sprint in 5.5 s, while the Peugeot Expert Bus takes 10.6 s. That’s about 5.1 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers clearly more torque with 515 Nm compared to 400 Nm. That’s about 115 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.

Seats: Peugeot Expert Bus offers more seats – 9 vs 5.

In terms of curb weight, Mercedes GLB is very slightly lighter – 1,840 kg compared to 1,998 kg. The difference is around 158 kg.

Looking at boot space, the Peugeot Expert Bus offers substantially more boot space – 3,497 L compared to 540 L. That’s a difference of about 2,957 L.

When it comes to payload, the Peugeot Expert Bus carries clearly more – 942 kg compared to 505 kg. That’s a difference of about 437 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
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Frequently compared as well

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Mercedes GLB
Peugeot Expert Bus

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

Peugeot Expert Bus

The Peugeot Expert Bus is a sensible people-mover that pairs commercial durability with a surprisingly comfy interior, making it ideal for shuttle duty or large-family road trips. It won’t steal any style prizes, but its practical layout, easy-driving manners and thoughtful kit mean you’ll spend more time moving people and less time fussing over details.

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Reviews Peugeot Expert Bus

No reviews yet. Share your experience and help others decide.

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Peugeot Expert Bus

Costs and Consumption
Price
43,200 - 62,400 £
Price
33,400 - 34,200 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
6.9 - 7 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
182 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Bus
Seats
5
Seats
9
Doors
-
Doors
-
Curb weight
1,840 - 2,280 kg
Curb weight
1,998 - 2,029 kg
Trunk capacity
540 L
Trunk capacity
3,061 - 3,497 L
Length
-
Length
-
Width
1,861 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
921 - 942 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
180 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
10.6 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
115 - 260 kW
Power kW
132 kW
Engine capacity
1,499 cm3
Engine capacity
2,184 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Peugeot
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.