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Mercedes B Class vs CUPRA Raval comparison

Compare performance (238 HP vs 226 HP), boot space and price (33,100 £ vs 22,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or CUPRA Raval?

Mercedes B Class vs CUPRA Raval: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • very slightly more power
  • marginally quicker 0–100 km/h
  • moderately lighter
  • barely more trunk space
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CUPRA Raval

  • considerably cheaper
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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:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

CUPRA Raval is considerably cheaper – starting at 22,200 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 10,887 £.

Raval

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 very slightly more power – delivering 238 HP compared to 226 HP. That’s roughly 12 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is marginally quicker – completing the sprint in 6.5 s, while the CUPRA Raval takes 6.8 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes B Class delivers clearly more torque with 400 Nm compared to 290 Nm. That’s about 110 Nm more.

B Class

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes B Class is moderately lighter – 1,405 kg compared to 1,610 kg. The difference is around 205 kg.

Looking at boot space, the Mercedes B Class offers barely more boot space – 455 L compared to 441 L. That’s a difference of about 14 L.

When it comes to payload, the Mercedes B Class carries somewhat more – 550 kg compared to 475 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The CUPRA Raval is clearly superior 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 £22,200
Raval

CUPRA Raval

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 116 - 226 HP
  • Consumption kWh/100km : 13.7 - 16.1 kWh/100km
  • Electric Range : 300 - 444 km
Mercedes B Class
CUPRA Raval

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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CUPRA Raval

The CUPRA Raval is a compact electric hatch that mixes hot‑hatch intent with genuine everyday practicality, pairing an unusually roomy, flexible boot with a modern Android‑based infotainment that feels responsive. It drives in a composed, traction‑rich way that suits city and family life, though the steering leans toward assuredness rather than playfulness and some climate controls rely on touch sliders that can be fiddly on the move.

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Mercedes B Class
CUPRA Raval

Costs and Consumption

Price
33,100 - 52,500 £
Price
22,200 - 39,900 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.7 - 16.1 kWh/100km
Electric Range
-
Electric Range
300 - 444 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
1,610 - 1,615 kg
Trunk capacity
445 - 455 L
Trunk capacity
441 L
Length
-
Length
-
Width
1,796 mm
Width
1,784 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
470 - 475 kg

Engine and Performance

Engine Type
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
116 - 226 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
6.8 - 7.1 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
290 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
85 - 166 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
CUPRA
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.