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BMW X1 vs Mercedes B Class - Differences and prices compared

Compare performance (326 HP vs 238 HP), boot space and price (38200 £ vs 33100 £ ) at a glance. Find out which car is the better choice for you – BMW X1 or Mercedes B Class?

BMW X1

4.1 (5 Reviews)
rate

Mercedes B Class

5 (4 Reviews)
rate

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

X1

Costs and Efficiency:

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

Mercedes B Class has a somewhat advantage in terms of price – it starts at 33100 £ , while the BMW X1 costs 38200 £ . That’s a price difference of around 5099 £.

Both cars consume an average of 2.50 L per 100 km – no difference here.

As for electric range, the Mercedes B Class performs slight better – achieving up to 83 km, about 2 km more than the BMW X1.

B Class

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 BMW X1 has a noticeable edge – offering 326 HP compared to 238 HP. That’s roughly 88 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X1 is evident quicker – completing the sprint in 5.40 s, while the Mercedes B Class takes 6.50 s. That’s about 1.10 s faster.

In terms of top speed, the Mercedes B Class performs hardly perceptible better – reaching 250 km/h, while the BMW X1 tops out at 233 km/h. The difference is around 17 km/h.

There’s also a difference in torque: BMW X1 pulls minimal stronger with 477 Nm compared to 450 Nm. That’s about 27 Nm difference.

X1

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 curb weight, Mercedes B Class is a bit lighter – 1405 kg compared to 1575 kg. The difference is around 170 kg.

In terms of boot space, the BMW X1 offers a bit more room – 540 L compared to 455 L. That’s a difference of about 85 L.

In maximum load capacity, the BMW X1 performs slight better – up to 1545 L, which is about 5 L more than the Mercedes B Class.

When it comes to payload, Mercedes B Class barely noticeable takes the win – 550 kg compared to 500 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BMW X1 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.

BMW X1
Mercedes B Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £38,200
X1

BMW X1

  • Engine Type : Diesel MHEV, Petrol MHEV, Petrol, Diesel, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 326 HP
  • Consumption L/100km : 2.5 - 7.7 L
  • Electric Range : 81 km

BMW X1

4.1 (5 Reviews)
rate

The BMW X1 brings a premium feel to compact crossover life, wrapping practical space and agile handling into a tidy, upscale package. It’s ideal for buyers who want BMW driving dynamics without the bulk, offering everyday comfort and a few clever tricks to keep the commute interesting.

details

Mercedes B Class

5 (4 Reviews)
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
BMW X1
Mercedes B Class

Costs and Consumption

Price
38200 - 55500 £
Price
33100 - 52500 £
Consumption L/100km
2.5 - 7.7 L
Consumption L/100km
2.5 - 6.9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
81 km
Electric Range
83 km
Battery Capacity
14.20 kWh
Battery Capacity
12.90 kWh
co2
57 - 175 g/km
co2
56 - 156 g/km
Fuel tank capacity
47 - 54 L
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
MPV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1575 - 1935 kg
Curb weight
1405 - 1745 kg
Trunk capacity
490 - 540 L
Trunk capacity
405 - 455 L
Length
4500 mm
Length
4419 mm
Width
1845 mm
Width
1796 mm
Height
1630 - 1642 mm
Height
1562 mm
Max trunk capacity
1495 - 1545 L
Max trunk capacity
1440 - 1540 L
Payload
490 - 500 kg
Payload
505 - 550 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Petrol, Diesel, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
136 - 326 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
5.4 - 9.2 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
190 - 233 km/h
Max Speed
200 - 250 km/h
Torque
230 - 477 Nm
Torque
200 - 450 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
100 - 240 kW
Power kW
85 - 175 kW
Engine capacity
1499 - 1998 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
D, E, F, B
CO2 Efficiency Class
B, D, E, F
Brand
BMW
Brand
Mercedes-Benz
Is the BMW X1 offered with different drivetrains?

The BMW X1 is offered with Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.