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BMW iX3 vs Mercedes GLA – Which car suits you better?
Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – BMW iX3 or Mercedes GLA?
iX3
@ BMW Group Press
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 significantly advantage in terms of price – it starts at 38800 £, while the BMW iX3 costs 59100 £. That’s a price difference of around 20221 £.
As for range, the BMW iX3 performs clearly better – achieving up to 805 km, about 731 km more than the Mercedes GLA.
GLA
@ Mercedes-Benz Group Media
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 BMW iX3 has a slightly edge – offering 469 HP compared to 421 HP. That’s roughly 48 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes GLA is slightly quicker – completing the sprint in 4.30 s, while the BMW iX3 takes 4.90 s. That’s about 0.60 s faster.
In terms of top speed, the Mercedes GLA performs distinct better – reaching 270 km/h, while the BMW iX3 tops out at 210 km/h. The difference is around 60 km/h.
There’s also a difference in torque: BMW iX3 pulls noticeable stronger with 645 Nm compared to 500 Nm. That’s about 145 Nm difference.
iX3
@ BMW Group Press
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 GLA is decisively lighter – 1570 kg compared to 2360 kg. The difference is around 790 kg.
In terms of boot space, the BMW iX3 offers somewhat more room – 520 L compared to 435 L. That’s a difference of about 85 L.
In maximum load capacity, the BMW iX3 performs a bit better – up to 1750 L, which is about 320 L more than the Mercedes GLA.
When it comes to payload, Mercedes GLA barely noticeable takes the win – 500 kg compared to 465 kg. That’s a difference of about 35 kg.
Who comes out on top?
Overall, the BMW iX3 shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.
from about £59,100
@ BMW Group Press
BMW iX3
BMW iX3
The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.
details
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
Mercedes GLA
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
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
BMW iX3
Mercedes GLA
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@ BMW Group Press
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@ Mercedes-Benz Group Media
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Costs and Consumption |
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|---|---|
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Price
59100 - 64600 £
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Price
38800 - 75300 £
|
|
Consumption L/100km
-
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Consumption L/100km
2.9 - 9.5 L
|
|
Consumption kWh/100km
15.10 kWh
|
Consumption kWh/100km
-
|
|
Electric Range
805 km
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Electric Range
74 km
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|
Battery Capacity
108.70 kWh
|
Battery Capacity
12.90 kWh
|
|
co2
0 g/km
|
co2
66 - 216 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
35 - 51 L
|
Dimensions and Body |
|
|---|---|
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Body Type
SUV
|
Body Type
SUV
|
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Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
2360 kg
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Curb weight
1570 - 1810 kg
|
|
Trunk capacity
520 L
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Trunk capacity
385 - 435 L
|
|
Length
4782 mm
|
Length
4412 - 4443 mm
|
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Width
1895 mm
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Width
1834 - 1849 mm
|
|
Height
1635 mm
|
Height
1590 - 1616 mm
|
|
Max trunk capacity
1750 L
|
Max trunk capacity
1385 - 1430 L
|
|
Payload
465 kg
|
Payload
480 - 500 kg
|
Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
|
|
Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic
|
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Drive Type
All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
469 HP
|
Power HP
116 - 421 HP
|
|
Acceleration 0-100km/h
4.90 s
|
Acceleration 0-100km/h
4.3 - 11 s
|
|
Max Speed
210 km/h
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Max Speed
190 - 270 km/h
|
|
Torque
645 Nm
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Torque
230 - 500 Nm
|
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Number of Cylinders
-
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Number of Cylinders
4
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|
Power kW
345 kW
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Power kW
85 - 310 kW
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Engine capacity
-
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Engine capacity
1332 - 1991 cm3
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General |
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|---|---|
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Model Year
2026
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Model Year
2024 - 2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
B, E, F, G
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Brand
BMW
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Brand
Mercedes-Benz
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What drive types are available for the BMW iX3?
The BMW iX3 is available as All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.