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Mercedes GLA vs Toyota bZ4X comparison

Compare performance (421 HP vs 380 HP), boot space and price (38,800 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Toyota bZ4X?

Mercedes GLA vs Toyota bZ4X: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • only slightly more power
  • marginally quicker 0–100 km/h
  • noticeably lighter
details

Toyota bZ4X

4.5 (11 Reviews)
rate
  • only slightly cheaper
  • clearly more electric range
  • visibly more trunk space
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

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

GLA

Costs and Efficiency:

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

Toyota bZ4X is only slightly cheaper – starting at 36,800 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 1,988 £.

As for electric range, the Toyota bZ4X offers clearly more range – reaching up to 591 km, about 517 km more than the Mercedes GLA.

bZ4X

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 Mercedes GLA offers only slightly more power – delivering 421 HP compared to 380 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is marginally quicker – completing the sprint in 4.3 s, while the Toyota bZ4X takes 4.4 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers clearly more torque with 500 Nm compared to 338 Nm. That’s about 162 Nm more.

GLA

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 terms of curb weight, Mercedes GLA is noticeably lighter – 1,570 kg compared to 1,900 kg. The difference is around 330 kg.

Looking at boot space, the Toyota bZ4X offers visibly more boot space – 669 L compared to 435 L. That’s a difference of about 234 L.

When it comes to payload, the Toyota bZ4X carries moderately more – 565 kg compared to 500 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The Toyota bZ4X 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 £36,800
bZ4X

Toyota bZ4X

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 167 - 380 HP
  • Consumption kWh/100km 13.5 - 16.6 kWh/100km
  • Electric Range 444 - 591 km
Mercedes GLA
Toyota bZ4X

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

Toyota bZ4X

The Toyota bZ4X is an electric crossover that focuses on a calm ride, practical interior and predictable handling for everyday driving. It suits buyers who want an easygoing, reliable EV with Toyota's familiar build quality and a clean, simple design.

details
Mercedes GLA
Toyota bZ4X

Costs and Consumption

Price
38,800 - 75,300 £
Price
36,800 - 51,000 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.5 - 16.6 kWh/100km
Electric Range
74 km
Electric Range
444 - 591 km
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
0 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
1,570 - 1,810 kg
Curb weight
1,900 - 2,180 kg
Trunk capacity
385 - 435 L
Trunk capacity
452 - 669 L
Length
-
Length
-
Width
1,834 - 1,849 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 500 kg
Payload
375 - 565 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 421 HP
Power HP
167 - 380 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
4.4 - 8.6 s
Max Speed
-
Max Speed
-
Torque
230 - 500 Nm
Torque
268 - 338 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 310 kW
Power kW
123 - 280 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Toyota
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.