@ Mercedes-Benz Group Media
@ Renault Group Media
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Mercedes B Class vs Renault Scénic – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Mercedes B Class or Renault Scénic?

Here’s where it gets real: The technical differences in detail

B Class @ Mercedes-Benz Group Media

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 has a slight advantage in terms of price – it starts at 33100 £, while the Renault Scénic costs 34600 £. That’s a price difference of around 1499 £.

As for range, the Renault Scénic performs significantly better – achieving up to 598 km, about 515 km more than the Mercedes B Class.

Scénic @ Renault Group Media

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 has a barely noticeable edge – offering 238 HP compared to 218 HP. That’s roughly 20 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes B Class is noticeable quicker – completing the sprint in 6.50 s, while the Renault Scénic takes 7.90 s. That’s about 1.40 s faster.

In terms of top speed, the Mercedes B Class performs distinct better – reaching 250 km/h, while the Renault Scénic tops out at 170 km/h. The difference is around 80 km/h.

There’s also a difference in torque: Mercedes B Class pulls clearly perceptible stronger with 450 Nm compared to 300 Nm. That’s about 150 Nm difference.

B Class @ Mercedes-Benz Group Media

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, Mercedes B Class is noticeable lighter – 1405 kg compared to 1822 kg. The difference is around 417 kg.

In terms of boot space, the Renault Scénic offers somewhat more room – 545 L compared to 455 L. That’s a difference of about 90 L.

In maximum load capacity, the Renault Scénic performs minimal better – up to 1670 L, which is about 130 L more than the Mercedes B Class.

When it comes to payload, Mercedes B Class barely noticeable takes the win – 550 kg compared to 518 kg. That’s a difference of about 32 kg.

Who wins the race?

The Mercedes B Class proves to be slightly ahead and therefore becomes our DriveDuel Champion!
Mercedes B Class is the better all-rounder in this comparison.

from about £33,100
B Class @ Mercedes-Benz Group Media

Mercedes B Class

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 238 HP
  • Consumption L/100km : 2.5 - 6.9 L
  • Electric Range : 83 km

Mercedes B Class

5 (2)
rate

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

Renault Scénic

5 (1)
rate

The Renault Scénic is a quietly clever family MPV that balances everyday practicality with unexpected flair, offering a roomy, flexible cabin that makes school runs and weekend escapes less of a chore. It won't dazzle like a sports car, but its composed ride, sensible tech and thoughtful storage solutions make it a superbly pragmatic choice for buyers who prefer substance with a wink.

details
Mercedes B Class
Renault Scénic
B Class @ Mercedes-Benz Group Media
Scénic @ Renault Group Media

Costs and Consumption

Price
33100 - 52500 £
Price
34600 - 44000 £
Consumption L/100km
2.5 - 6.9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.6 - 17.5 kWh
Electric Range
83 km
Electric Range
420 - 598 km
Battery Capacity
12.90 kWh
Battery Capacity
-
co2
56 - 156 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1405 - 1745 kg
Curb weight
1822 - 1927 kg
Trunk capacity
405 - 455 L
Trunk capacity
545 L
Length
4419 mm
Length
4470 mm
Width
1796 mm
Width
1864 mm
Height
1562 mm
Height
1571 mm
Max trunk capacity
1440 - 1540 L
Max trunk capacity
1670 L
Payload
505 - 550 kg
Payload
514 - 518 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
170 - 218 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
7.9 - 8.6 s
Max Speed
200 - 250 km/h
Max Speed
150 - 170 km/h
Torque
200 - 450 Nm
Torque
280 - 300 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
125 - 160 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault
What drivetrain options does the Mercedes B Class have?

The Mercedes B Class is offered with Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.