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BMW X4 vs Mercedes GLA - Differences and prices compared

Compare performance (510 HP vs 421 HP), boot space and price (51900 £ vs 38800 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or Mercedes GLA?

BMW X4

Mercedes GLA

4.7 (2 Reviews)
rate

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

X4

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 GLA has a noticeable advantage in terms of price – it starts at 38800 £ , while the BMW X4 costs 51900 £ . That’s a price difference of around 13021 £.

Fuel consumption also shows a difference: Mercedes GLA manages with 2.90 L and is therefore clearly more efficient than the BMW X4 with 6 L. The difference is about 3.10 L per 100 km.

GLA

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW X4 has a a bit edge – offering 510 HP compared to 421 HP. That’s roughly 89 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X4 is somewhat quicker – completing the sprint in 3.80 s, while the Mercedes GLA takes 4.30 s. That’s about 0.50 s faster.

In terms of top speed, the Mercedes GLA performs hardly perceptible better – reaching 270 km/h, while the BMW X4 tops out at 250 km/h. The difference is around 20 km/h.

There’s also a difference in torque: BMW X4 pulls clearly perceptible stronger with 700 Nm compared to 500 Nm. That’s about 200 Nm difference.

X4

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 GLA is a bit lighter – 1570 kg compared to 1875 kg. The difference is around 305 kg.

In terms of boot space, the BMW X4 offers slightly more room – 525 L compared to 435 L. That’s a difference of about 90 L.

Maximum load volume is the same – both hold up to 1430 L.

When it comes to payload, BMW X4 slight takes the win – 545 kg compared to 500 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Mercedes GLA sits well ahead of its rival 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 X4
Mercedes GLA

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £38,800
GLA

Mercedes GLA

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.9 - 9.5 L
  • Electric Range : 74 km

BMW X4

The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.

details

Mercedes GLA

4.7 (2 Reviews)
rate

The Mercedes GLA blends Mercedes style with compact crossover practicality, looking sharper than its size suggests while still feeling purposeful around town. Inside it serves up premium materials and tech-forward ergonomics, and the composed ride makes it an appealing pick for buyers who want luxury wrapped in a city-friendly package with a wink of adventurous spirit.

details
BMW X4
Mercedes GLA

Costs and Consumption

Price
51900 - 93000 £
Price
38800 - 75300 £
Consumption L/100km
6 - 10.7 L
Consumption L/100km
2.9 - 9.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
12.90 kWh
co2
156 - 244 g/km
co2
66 - 216 g/km
Fuel tank capacity
65 - 68 L
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1875 - 2095 kg
Curb weight
1570 - 1810 kg
Trunk capacity
525 L
Trunk capacity
385 - 435 L
Length
4751 - 4754 mm
Length
4412 - 4443 mm
Width
1918 - 1938 mm
Width
1834 - 1849 mm
Height
1620 - 1621 mm
Height
1590 - 1616 mm
Max trunk capacity
1430 L
Max trunk capacity
1385 - 1430 L
Payload
415 - 545 kg
Payload
480 - 500 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
184 - 510 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
3.8 - 8.4 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
213 - 250 km/h
Max Speed
190 - 270 km/h
Torque
300 - 700 Nm
Torque
230 - 500 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
135 - 375 kW
Power kW
85 - 310 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2023 - 2024
Model Year
2024 - 2025
CO2 Efficiency Class
F, G
CO2 Efficiency Class
B, E, F, G
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW X4?

The BMW X4 is offered with 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.