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BMW i4 vs Mercedes GLA – Which one offers the better deal?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether BMW i4 or Mercedes GLA fits your lifestyle better.

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

i4 @ press.bmwgroup.com

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 i4 costs 49400 £. That’s a price difference of around 10535 £.

As for range, the BMW i4 performs clearly better – achieving up to 613 km, about 539 km more than the Mercedes GLA.

GLA @ group-media.mercedes-benz.com

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 i4 has a clearly perceptible edge – offering 601 HP compared to 421 HP. That’s roughly 180 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW i4 is somewhat quicker – completing the sprint in 3.70 s, while the Mercedes GLA takes 4.30 s. That’s about 0.60 s faster.

In terms of top speed, the Mercedes GLA performs slightly better – reaching 270 km/h, while the BMW i4 tops out at 225 km/h. The difference is around 45 km/h.

There’s also a difference in torque: BMW i4 pulls clearly perceptible stronger with 795 Nm compared to 500 Nm. That’s about 295 Nm difference.

i4 @ press.bmwgroup.com

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 curb weight, Mercedes GLA is evident lighter – 1570 kg compared to 2070 kg. The difference is around 500 kg.

In terms of boot space, the BMW i4 offers barely noticeable more room – 470 L compared to 435 L. That’s a difference of about 35 L.

In maximum load capacity, the Mercedes GLA performs slight better – up to 1430 L, which is about 140 L more than the BMW i4.

When it comes to payload, Mercedes GLA hardly perceptible takes the win – 500 kg compared to 480 kg. That’s a difference of about 20 kg.

Who comes out on top?

Overall, the BMW i4 shows itself to be leaves the rival little chance 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 £49,400
P90439358_highRes_bmw-i4-m50-9-2021

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh
  • Electric Range : 514 - 613 km
details

BMW i4

5 (1)
rate

The BMW i4 beautifully merges the dynamism of a saloon with the efficiency of an electric vehicle, offering a truly exhilarating driving experience. Its design seamlessly blends elegance and athleticism, highlighting BMW's dedication to both aesthetics and performance. Inside, the i4 boasts a high-tech cockpit that harmonises luxury with intuitive technology, allowing drivers to stay connected while on the move.

details
P90439358_highRes_bmw-i4-m50-9-2021 @ press.bmwgroup.com
P90439356_highRes_bmw-i4-m50-9-2021 @ press.bmwgroup.com
P90439360_highRes_bmw-i4-m50-9-2021 @ press.bmwgroup.com
P90439369_highRes_bmw-i4-m50-9-2021 @ press.bmwgroup.com
P90422904_highRes_bmw-i4-interieur-6-2 @ press.bmwgroup.com

Mercedes GLA

The Mercedes-Benz GLA presents itself as a compact yet stylish option in the luxury SUV market. Its interior offers a blend of sophisticated design and cutting-edge technology, providing a comfortable and connected driving experience. The GLA's agile handling and dynamic performance make it well-suited for both urban environments and longer journeys.

details
20C0047_067 @ group-media.mercedes-benz.com
20C0047_071 @ group-media.mercedes-benz.com
20C0047_104 @ group-media.mercedes-benz.com
20C0047_115 @ group-media.mercedes-benz.com

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BMW i4
Mercedes GLA
i4
GLA

Costs and Consumption
Price
49400 - 62500 £
Price
38800 - 75300 £
Consumption L/100km
-
Consumption L/100km
2.9 - 9.5 L
Consumption kWh/100km
14.7 - 16.7 kWh
Consumption kWh/100km
-
Electric Range
514 - 613 km
Electric Range
74 km
Battery Capacity
67.1 - 81.3 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
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2070 - 2285 kg
Curb weight
1570 - 1810 kg
Trunk capacity
470 L
Trunk capacity
385 - 435 L
Length
4783 mm
Length
4412 - 4443 mm
Width
1852 mm
Width
1834 - 1849 mm
Height
1448 mm
Height
1590 - 1616 mm
Max trunk capacity
1290 L
Max trunk capacity
1385 - 1430 L
Payload
445 - 480 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
286 - 601 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
190 - 225 km/h
Max Speed
190 - 270 km/h
Torque
400 - 795 Nm
Torque
230 - 500 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
210 - 442 kW
Power kW
85 - 310 kW
Engine capacity
-
Engine capacity
1332 - 1991 cm3

General
Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
B, E, F, G
Brand
BMW
Brand
Mercedes-Benz

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What drivetrain options does the BMW i4 have?

The BMW i4 is available as Rear-Wheel Drive or 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.