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Ford Focus vs Mercedes B Class comparison

Compare performance (280 HP vs 238 HP), boot space and price (27,500 £ vs 33,100 £ ) at a glance. Find out which car is the better choice for you – Ford Focus or Mercedes B Class?

Ford Focus vs Mercedes B Class: Key differences

Ford Focus

4.6 (1 Reviews)
rate
  • markedly cheaper
  • slightly more power
  • barely more efficient
  • moderately quicker 0–100 km/h
  • barely lighter
details

Mercedes B Class

4.9 (5 Reviews)
rate
  • 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.

By Achim Sedelmaier

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

Focus

Costs and Efficiency:

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

Ford Focus is markedly cheaper – starting at 27,500 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 5,615 £.

Fuel consumption also shows a difference: the Ford Focus uses 4.9 L/100km and is barely more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 0.2 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 Ford Focus offers slightly more power – delivering 280 HP compared to 238 HP. That’s roughly 42 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ford Focus is moderately quicker – completing the sprint in 5.7 s, while the Mercedes B Class takes 6.5 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Ford Focus delivers very slightly more torque with 420 Nm compared to 400 Nm. That’s about 20 Nm more.

Focus

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, Ford Focus is barely lighter – 1,330 kg compared to 1,405 kg. The difference is around 75 kg.

Looking at boot space, the Mercedes B Class offers slightly more boot space – 455 L compared to 392 L. That’s a difference of about 63 L.

When it comes to payload, the Ford Focus carries barely more – 560 kg compared to 550 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Ford Focus is decisively ahead 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 £27,500
Focus

Ford Focus

  • Engine Type : Petrol MHEV, Diesel, Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 115 - 280 HP
  • Consumption L/100km : 4.9 - 8 L/100km
Ford Focus
Mercedes B Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Ford Focus

The Ford Focus remains a clever all‑rounder that balances sharp handling with everyday comfort, making it a strong choice whether your commute is city streets or country lanes. Its practical cabin and sensible running costs mean you’ll spend more time enjoying the drive and less time worrying about ownership, with a playful streak underfoot that keeps things interesting.

details

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.

details
Ford Focus
Mercedes B Class

Costs and Consumption

Price
27,500 - 42,700 £
Price
33,100 - 52,500 £
Consumption L/100km
4.9 - 8 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
117 - 183 g/km
co2
133 - 156 g/km
Fuel tank capacity
52 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
MPV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,330 - 1,529 kg
Curb weight
1,405 - 1,565 kg
Trunk capacity
392 L
Trunk capacity
445 - 455 L
Length
4,382 - 4,397 mm
Length
-
Width
1,825 - 1,844 mm
Width
1,796 mm
Height
1,438 - 1,482 mm
Height
-
Max trunk capacity
1,354 L
Max trunk capacity
-
Payload
495 - 560 kg
Payload
515 - 550 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Petrol
Engine Type
Petrol MHEV, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
115 - 280 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
5.7 - 11.8 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
186 - 250 km/h
Max Speed
-
Torque
170 - 420 Nm
Torque
200 - 400 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
85 - 206 kW
Power kW
85 - 175 kW
Engine capacity
999 - 2,261 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2,022 - 2,024
Model Year
2025
CO2 Efficiency Class
D, G
CO2 Efficiency Class
D, E, F
Brand
Ford
Brand
Mercedes-Benz
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.