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Mercedes B Class vs Mitsubishi Outlander comparison

Compare performance (238 HP vs 306 HP), boot space and price (33,100 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Mitsubishi Outlander?

Mercedes B Class vs Mitsubishi Outlander: Key differences

Mercedes B Class

4.9 (6 Reviews)
rate
  • noticeably cheaper
  • clearly quicker 0–100 km/h
  • considerably lighter
details

Mitsubishi Outlander

4.7 (5 Reviews)
rate
  • markedly more power
  • substantially more efficient
  • 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.

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 noticeably cheaper – starting at 33,100 £ , while the Mitsubishi Outlander costs 42,800 £ . That’s a price difference of around 9,719 £.

Fuel consumption also shows a difference: the Mitsubishi Outlander uses 2.6 L/100km and is substantially more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 2.5 L/100km.

Outlander

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 Mitsubishi Outlander offers markedly more power – delivering 306 HP compared to 238 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is clearly quicker – completing the sprint in 6.5 s, while the Mitsubishi Outlander takes 7.9 s. That’s about 1.4 s quicker.

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes B Class is considerably lighter – 1,405 kg compared to 2,156 kg. The difference is around 751 kg.

Looking at boot space, the Mitsubishi Outlander offers only slightly more boot space – 498 L compared to 455 L. That’s a difference of about 43 L.

When it comes to payload, the Mercedes B Class carries very slightly more – 550 kg compared to 529 kg. That’s a difference of about 21 kg.

Who wins the race in the data check?

The Mitsubishi Outlander 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 £42,800
Outlander

Mitsubishi Outlander

  • Engine Type Plug-in Hybrid
  • Drive Type All-Wheel Drive
  • Power HP 306 HP
  • Consumption L/100km 2.6 - 2.7 L/100km
  • Electric Range 83 - 85 km
Mercedes B Class
Mitsubishi Outlander

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.

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Mitsubishi Outlander

The Mitsubishi Outlander is a sensible family SUV that blends roomy practicality with a calm, assured ride—ideal for school runs and weekend getaways. It won’t set pulses racing, but its tidy interior, straightforward equipment and low-stress ownership make it a smart, unfussy pick for buyers who prefer reliability over flash.

details
Mercedes B Class
Mitsubishi Outlander

Costs and Consumption

Price
33,100 - 52,500 £
Price
42,800 - 54,600 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
2.6 - 2.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
83 - 85 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
2,156 - 2,232 kg
Trunk capacity
445 - 455 L
Trunk capacity
498 L
Length
-
Length
-
Width
1,796 mm
Width
1,862 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
453 - 529 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Plug-in Hybrid
Transmission
Automatic
Transmission
-
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
-
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 238 HP
Power HP
306 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
7.9 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 175 kW
Power kW
225 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,360 cm3

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
B
Brand
Mercedes-Benz
Brand
Mitsubishi
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.