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Citroen Spacetourer vs Mercedes B Class comparison

Compare performance (180 HP vs 238 HP), boot space and price (35,100 £ vs 33,100 £ ) at a glance. Find out which car is the better choice for you – Citroen Spacetourer or Mercedes B Class?

Citroen Spacetourer vs Mercedes B Class: Key differences

Citroen Spacetourer

  • clearly more trunk space
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Mercedes B Class

4.9 (5 Reviews)
rate
  • only slightly cheaper
  • clearly more power
  • visibly more efficient
  • considerably quicker 0–100 km/h
  • noticeably lighter
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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

Spacetourer

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 only slightly cheaper – starting at 33,100 £ , while the Citroen Spacetourer costs 35,100 £ . That’s a price difference of around 1,953 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is visibly more efficient than the Citroen Spacetourer with 6.8 L/100km. The difference is about 1.7 L/100km.

B Class

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 B Class offers clearly more power – delivering 238 HP compared to 180 HP. That’s roughly 58 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is considerably quicker – completing the sprint in 6.5 s, while the Citroen Spacetourer takes 11 s. That’s about 4.5 s quicker.

Both models offer the same torque – 400 Nm.

Spacetourer

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: Citroen Spacetourer offers more seats – 9 vs 5.

In terms of curb weight, Mercedes B Class is noticeably lighter – 1,405 kg compared to 1,953 kg. The difference is around 548 kg.

Looking at boot space, the Citroen Spacetourer offers clearly more boot space – 2,011 L compared to 455 L. That’s a difference of about 1,556 L.

When it comes to payload, the Citroen Spacetourer carries noticeably more – 914 kg compared to 550 kg. That’s a difference of about 364 kg.

Who wins the race in the data check?

The Citroen Spacetourer holds a decisive overall lead 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 £35,100
Spacetourer

Citroen Spacetourer

  • Engine Type Electric, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 136 - 180 HP
  • Consumption L/100km 6.8 L/100km
  • Consumption kWh/100km 23.7 - 24 kWh/100km
  • Electric Range 219 - 351 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen Spacetourer

The Citroën SpaceTourer is a quietly practical people carrier that turns the chaos of family transport into a calm, sensible experience. With clever interior packaging and a relaxed ride it makes long trips surprisingly pleasant — even the backseat critics might stop grumbling.

details
029
045
EH8A8355
EH8A8339

Reviews Citroen Spacetourer

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

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.

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18C0947_011
18C0947_009
18C0953_005
18C0953_035
18C0947_044

Reviews Mercedes B Class

4.9 (5 Reviews)
rate
Peter
5 Mar 2026, 05:51:19

My wife and I have been driving a Mercedes W247 200d for seven years now, with 93,000 km on the clock. The car is very comfortable even on long trips and economical. At the last service the pads of the electric parking brake were replaced; otherwise no repairs. We love this car.

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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Mercedes B Class

Costs and Consumption
Price
35,100 - 44,900 £
Price
33,100 - 52,500 £
Consumption L/100km
6.8 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
23.7 - 24 kWh/100km
Consumption kWh/100km
-
Electric Range
219 - 351 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 180 g/km
co2
133 - 156 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Bus
Body Type
MPV
Seats
8 - 9
Seats
5
Doors
-
Doors
-
Curb weight
1,953 - 2,211 kg
Curb weight
1,405 - 1,565 kg
Trunk capacity
1,624 - 2,011 L
Trunk capacity
445 - 455 L
Length
-
Length
-
Width
1,920 mm
Width
1,796 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
877 - 914 kg
Payload
515 - 550 kg

Engine and Performance
Engine Type
Electric, Diesel
Engine Type
Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
136 - 180 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
11 - 12.1 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
-
Max Speed
-
Torque
260 - 400 Nm
Torque
200 - 400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 132 kW
Power kW
85 - 175 kW
Engine capacity
2,184 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
A, G
CO2 Efficiency Class
D, E, F
Brand
Citroen
Brand
Mercedes-Benz
What drive types are available for the Citroen Spacetourer?

The Citroen Spacetourer is available as Front-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.