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Toyota bZ4X vs BMW iX comparison

Compare performance (380 HP vs 659 HP), boot space and price (36,800 £ vs 71,600 £ ) at a glance. Find out which car is the better choice for you – Toyota bZ4X or BMW iX?

Toyota bZ4X vs BMW iX: Key differences

Toyota bZ4X

4.5 (11 Reviews)
rate
  • substantially cheaper
  • visibly more efficient
  • noticeably lighter
  • visibly more trunk space
details

BMW iX

4.2 (3 Reviews)
rate
  • considerably more power
  • somewhat more electric range
  • a bit quicker 0–100 km/h
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

bZ4X

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 substantially cheaper – starting at 36,800 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 34,723 £.

In terms of energy consumption, the Toyota bZ4X is visibly more efficient: consuming 13.5 kWh/100km compared to 17.8 kWh/100km for the BMW iX. That’s a difference of about 4.3 kWh/100km.

As for electric range, the BMW iX offers somewhat more range – reaching up to 701 km, about 110 km more than the Toyota bZ4X.

iX

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 iX offers considerably more power – delivering 659 HP compared to 380 HP. That’s roughly 279 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX is a bit quicker – completing the sprint in 3.8 s, while the Toyota bZ4X takes 4.4 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BMW iX delivers significantly more torque with 1,015 Nm compared to 338 Nm. That’s about 677 Nm more.

bZ4X

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, Toyota bZ4X is noticeably lighter – 1,900 kg compared to 2,525 kg. The difference is around 625 kg.

Looking at boot space, the Toyota bZ4X offers visibly more boot space – 669 L compared to 500 L. That’s a difference of about 169 L.

When it comes to payload, the BMW iX carries barely more – 575 kg compared to 565 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The BMW iX has only a minor advantage 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 £71,600
iX

BMW iX

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 408 - 659 HP
  • Consumption kWh/100km 17.8 - 20.6 kWh/100km
  • Electric Range 600 - 701 km
Toyota bZ4X
BMW iX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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

BMW iX

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

details
Toyota bZ4X
BMW iX

Costs and Consumption

Price
36,800 - 51,000 £
Price
71,600 - 108,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.5 - 16.6 kWh/100km
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Electric Range
444 - 591 km
Electric Range
600 - 701 km
Battery Capacity
-
Battery Capacity
-
co2
0 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
1,900 - 2,180 kg
Curb weight
2,525 - 2,655 kg
Trunk capacity
452 - 669 L
Trunk capacity
500 L
Length
-
Length
-
Width
1,860 mm
Width
1,970 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
375 - 565 kg
Payload
505 - 575 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
167 - 380 HP
Power HP
408 - 659 HP
Acceleration 0-100km/h
4.4 - 8.6 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
-
Max Speed
-
Torque
268 - 338 Nm
Torque
700 - 1,015 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
123 - 280 kW
Power kW
300 - 485 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Toyota
Brand
BMW
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.