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BMW X2 vs Mercedes GLA comparison

Compare performance (300 HP vs 421 HP), boot space and price (41,700 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – BMW X2 or Mercedes GLA?

BMW X2 vs Mercedes GLA: Key differences

BMW X2

4.6 (1 Reviews)
rate
  • markedly more trunk space
details

Mercedes GLA

4.5 (4 Reviews)
rate
  • only slightly cheaper
  • noticeably more power
  • significantly more efficient
  • visibly quicker 0–100 km/h
  • very slightly lighter
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

X2

As two German automotive giants, BMW and Mercedes-Benz continue to compete fiercely in the compact SUV segment, the BMW X2 and the Mercedes GLA stand out as top contenders. Both vehicles showcase innovative design, advanced technology, and a range of powertrains. Let’s dive deeper into the comparison of these two luxury SUVs.

GLA

Design and Aesthetics

The BMW X2 exhibits a sporty and aggressive design with its sloping roofline and muscular stance, while still offering the practicality expected from an SUV. With dimensions of 4554 mm in length, 1845 mm in width, and a height of 1590 mm, it maintains a bold presence on the road.

On the other hand, the Mercedes GLA presents a more elegant and refined look, characterized by its sleek lines and slightly more compact dimensions at 4412-4443 mm in length and a width of 1834-1849 mm. Its height of 1616 mm lends a touch of sophistication, enhancing its visual appeal.

X2

Performance and Powertrains

The BMW X2 offers a wide array of engine options, including diesel, petrol, and MHEV variants, with power outputs ranging from 150 HP to a potent 300 HP. The models also come with 4-cylinder and 3-cylinder configurations, showcasing an impressive torque output of up to 400 Nm. With a maximum speed reaching 250 km/h, the X2 achieves 0-100 km/h in as quick as 5.4 seconds.

Conversely, the Mercedes GLA features an equally diverse lineup, providing both diesel and petrol engines, including plugin hybrid options. Power outputs extend from 150 HP to an impressive 421 HP in the high-end models. Furthermore, the GLA boasts torque levels reaching up to 500 Nm, allowing it to accelerate from 0-100 km/h in as little as 4.3 seconds. Its top speed rivals that of the X2, offering variations up to 270 km/h.

GLA

Fuel Efficiency and Environmental Impact

When examining fuel efficiency, the BMW X2 offers commendable figures, ranging from 4.6 L/100km to 5.8 L/100km, depending on the engine variant. These figures reflect a strong commitment to balancing performance with efficiency, also benefiting from a CO2 emission range of 120 g/km to 180 g/km across its lineup.

The Mercedes GLA, while slightly less efficient in its base forms, offers exceptional fuel economy through its hybrid variants, with some models achieving as low as 1.1 L/100km. The CO2 emissions range varies more significantly due to the extensive choice of engines, from 23 g/km in hybrids to over 200 g/km for more powerful variants. This versatility provides environmentally-conscious buyers with ample choices.

X2

Interior and Technology

Inside, the BMW X2 offers a driver-focused cabin with high-quality materials and cutting-edge technology. The spacious interior can comfortably seat five passengers and features a modern infotainment system complete with a high-definition display and responsive controls, ensuring connectivity on the go.

The GLA, known for its luxurious interiors, matches or even exceeds in comfort and technology. With an equally spacious five-seat setup, it features the latest MBUX infotainment system, which boasts voice recognition and an extensive range of connectivity services. This focus on technology adds to the overall premium experience Mercedes aims to deliver.

GLA

Conclusion: Which One to Choose?

Ultimately, the choice between the BMW X2 and the Mercedes GLA comes down to personal preference and priority. If you value sportier performance and a dynamic driving experience, the X2 could be your best bet. However, if you prefer luxury, advanced technology, and a diverse range of engines including hybrids, the GLA may be more appealing.

Both vehicles embody the high standards of German engineering, with distinct identities and features that cater to varying tastes. For those in the market for a compact luxury SUV, either choice promises a remarkable driving experience paired with innovation and quality.

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Mercedes B Class
Mercedes GLA
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Here’s where it gets real: The technical differences in detail

X2

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes GLA is only slightly cheaper – starting at 38,800 £ , while the BMW X2 costs 41,700 £ . That’s a price difference of around 2,821 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is significantly more efficient than the BMW X2 with 4.5 L/100km. The difference is about 1.6 L/100km.

GLA

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 Mercedes GLA offers noticeably more power – delivering 421 HP compared to 300 HP. That’s roughly 121 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is visibly quicker – completing the sprint in 4.3 s, while the BMW X2 takes 5.4 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers slightly more torque with 500 Nm compared to 400 Nm. That’s about 100 Nm more.

X2

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 GLA is very slightly lighter – 1,570 kg compared to 1,645 kg. The difference is around 75 kg.

Looking at boot space, the BMW X2 offers markedly more boot space – 560 L compared to 435 L. That’s a difference of about 125 L.

When it comes to payload, the BMW X2 carries barely more – 510 kg compared to 500 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Mercedes GLA stands 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.

from £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plugin Hybrid, 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/100km
  • Electric Range 74 km
details
BMW X2
Mercedes GLA

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X2

The BMW X2 feels like a sporty coupe dressed as an SUV, with sharp styling and a cheeky, youthful attitude that stands out in traffic. Inside it's driver-focused and compact but smartly packaged, perfect for city life and buyers who want BMW flair without the usual SUV bulk.

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Reviews BMW X2

4.6 (1 Reviews)
rate
Jan
16 Dec 2025, 13:42:31

Excellent, very attractive car. Drives superbly. I previously had the XC40 — that was fine, but the BMW suits me better in pretty much every respect.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

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20C0047_115

Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW X2
Mercedes GLA

Costs and Consumption
Price
41,700 - 59,600 £
Price
38,800 - 75,300 £
Consumption L/100km
4.5 - 7.7 L/100km
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
118 - 174 g/km
co2
66 - 216 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,645 - 1,780 kg
Curb weight
1,570 - 1,810 kg
Trunk capacity
515 - 560 L
Trunk capacity
385 - 435 L
Length
-
Length
-
Width
1,845 mm
Width
1,834 - 1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
495 - 510 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV, Diesel, Petrol
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
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
150 - 300 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
5.4 - 8.9 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
-
Max Speed
-
Torque
280 - 400 Nm
Torque
230 - 500 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
110 - 221 kW
Power kW
85 - 310 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
D, F
CO2 Efficiency Class
E, F, B, G
Brand
BMW
Brand
Mercedes-Benz
What drivetrain options does the BMW X2 have?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

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.