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Mercedes B Class vs Renault Master Bus comparison

Compare performance (238 HP vs 180 HP), boot space and price (33,100 £ vs 36,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Renault Master Bus?

Mercedes B Class vs Renault Master Bus: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • a bit cheaper
  • noticeably more power
  • substantially more efficient
  • clearly lighter
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Renault Master Bus

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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

B Class

Costs and Efficiency:

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

Mercedes B Class is a bit cheaper – starting at 33,100 £ , while the Renault Master Bus costs 36,600 £ . That’s a price difference of around 3,458 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is substantially more efficient than the Renault Master Bus with 8.7 L/100km. The difference is about 3.6 L/100km.

Master Bus

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes B Class offers noticeably more power – delivering 238 HP compared to 180 HP. That’s roughly 58 HP more horsepower.

Both models offer the same torque – 400 Nm.

B Class

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Renault Master Bus offers more seats – 9 vs 5.

In terms of curb weight, Mercedes B Class is clearly lighter – 1,405 kg compared to 2,189 kg. The difference is around 784 kg.

When it comes to payload, the Renault Master Bus carries clearly more – 1,254 kg compared to 550 kg. That’s a difference of about 704 kg.

Who wins the race in the data check?

The Mercedes B Class 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 £33,100
B Class

Mercedes B Class

  • Engine Type Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 238 HP
  • Consumption L/100km 5.1 - 6.9 L/100km
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Frequently compared as well

Mercedes B Class
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Mercedes A Class
Mercedes B Class
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Mercedes B Class
Renault Master Bus

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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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

Renault Master Bus

The Renault Master Bus is a no-nonsense people carrier that trades flash for practicality, offering generous space for passengers and luggage with a sensible, robust feel. It’s a smart pick for buyers who want comfort and reliability over glamour — think dependable transport with a dash of French charm and a wry smile.

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Reviews Renault Master Bus

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

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Mercedes B Class
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Mercedes B Class
Renault Master Bus

Costs and Consumption
Price
33,100 - 52,500 £
Price
36,600 - 43,200 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
8.7 - 10.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
227 - 280 g/km
Fuel tank capacity
-
Fuel tank capacity
105 L

Dimensions and Body
Body Type
MPV
Body Type
Bus
Seats
5
Seats
6 - 9
Doors
-
Doors
4
Curb weight
1,405 - 1,565 kg
Curb weight
2,189 - 2,361 kg
Trunk capacity
445 - 455 L
Trunk capacity
-
Length
-
Length
5,075 - 5,575 mm
Width
1,796 mm
Width
2,070 mm
Height
-
Height
2,290 - 2,486 mm
Max trunk capacity
-
Max trunk capacity
2,840 - 4,840 L
Payload
515 - 550 kg
Payload
939 - 1,254 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automated Manual
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
135 - 180 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
150 - 165 km/h
Torque
200 - 400 Nm
Torque
360 - 400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 175 kW
Power kW
99 - 132 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,299 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Renault
What drivetrain options does the Mercedes B Class have?

Available configurations include Front-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.