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Mercedes B Class vs Peugeot 5008 comparison

Compare performance (238 HP vs 325 HP), boot space and price (33,100 £ vs 38,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Peugeot 5008?

Mercedes B Class vs Peugeot 5008: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • moderately cheaper
  • clearly lighter
  • markedly more trunk space
details

Peugeot 5008

4.7 (1 Reviews)
rate
  • markedly more power
  • considerably more efficient
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

B Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes B Class is moderately cheaper – starting at 33,100 £ , while the Peugeot 5008 costs 38,900 £ . That’s a price difference of around 5,793 £.

Fuel consumption also shows a difference: the Peugeot 5008 uses 2.7 L/100km and is considerably more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 2.4 L/100km.

5008

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 Peugeot 5008 offers markedly more power – delivering 325 HP compared to 238 HP. That’s roughly 87 HP more horsepower.

Both models accelerate almost equally fast – 6.5 s from 0 to 100 km/h.

There’s also a difference in torque: the Peugeot 5008 delivers visibly more torque with 511 Nm compared to 400 Nm. That’s about 111 Nm more.

B Class

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 5008 offers more seats – 7 vs 5.

In terms of curb weight, Mercedes B Class is clearly lighter – 1,405 kg compared to 1,700 kg. The difference is around 295 kg.

Looking at boot space, the Mercedes B Class offers markedly more boot space – 455 L compared to 348 L. That’s a difference of about 107 L.

When it comes to payload, the Peugeot 5008 carries a bit more – 640 kg compared to 550 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The Peugeot 5008 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 £38,900
5008

Peugeot 5008

  • Engine Type : Electric, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 145 - 325 HP
  • Consumption L/100km : 2.7 - 5.6 L/100km
  • Consumption kWh/100km : 17.8 - 18.1 kWh/100km
  • Electric Range : 78 - 669 km
Mercedes B Class
Peugeot 5008

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes B Class

The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.

details

Peugeot 5008

The Peugeot 5008 blends Peugeot's sharp design with the space and versatility families actually need, wrapping clever packaging and a premium-feeling cabin in a crisp, SUV-like silhouette. It drives with more poise than you'd expect from a people carrier, serves up practical touches and flexible seating for everyday chaos, and still looks good when parked outside the school gates.

details
Mercedes B Class
Peugeot 5008

Costs and Consumption

Price
33,100 - 52,500 £
Price
38,900 - 54,300 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
2.7 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17.8 - 18.1 kWh/100km
Electric Range
-
Electric Range
78 - 669 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
0 - 127 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
1,700 - 2,344 kg
Trunk capacity
445 - 455 L
Trunk capacity
348 L
Length
-
Length
-
Width
1,796 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
596 - 640 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Electric, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 238 HP
Power HP
145 - 325 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
6.5 - 10.2 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
230 - 511 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 175 kW
Power kW
107 - 239 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2025
Model Year
2,024 - 2,026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A, D, B
Brand
Mercedes-Benz
Brand
Peugeot
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.