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BMW iX vs Lexus NX comparison

Compare performance (659 HP vs 292 HP), boot space and price (71,600 £ vs 46,000 £ ) at a glance. Find out which car is the better choice for you – BMW iX or Lexus NX?

BMW iX vs Lexus NX: Key differences

BMW iX

4.3 (4 Reviews)
rate
  • considerably more power
  • considerably more electric range
  • considerably quicker 0–100 km/h
details

Lexus NX

4.8 (15 Reviews)
rate
  • considerably cheaper
  • markedly lighter
  • marginally 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

iX

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Lexus NX is considerably cheaper – starting at 46,000 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 25,543 £.

As for electric range, the BMW iX offers considerably more range – reaching up to 701 km, about 629 km more than the Lexus NX.

NX

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 iX offers considerably more power – delivering 659 HP compared to 292 HP. That’s roughly 367 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX is considerably quicker – completing the sprint in 3.8 s, while the Lexus NX takes 6.4 s. That’s about 2.6 s quicker.

iX

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, Lexus NX is markedly lighter – 1,805 kg compared to 2,525 kg. The difference is around 720 kg.

Looking at boot space, the Lexus NX offers marginally more boot space – 545 L compared to 500 L. That’s a difference of about 45 L.

When it comes to payload, the BMW iX carries somewhat more – 575 kg compared to 515 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The BMW iX holds a decisive overall lead 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
BMW iX
Lexus NX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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

Lexus NX

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

details
BMW iX
Lexus NX

Costs and Consumption

Price
71,600 - 108,400 £
Price
46,000 - 63,400 £
Consumption L/100km
-
Consumption L/100km
2.9 - 5.9 L/100km
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
-
Electric Range
600 - 701 km
Electric Range
72 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
65 - 134 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
2,525 - 2,655 kg
Curb weight
1,805 - 2,065 kg
Trunk capacity
500 L
Trunk capacity
545 L
Length
-
Length
-
Width
1,970 mm
Width
1,865 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 575 kg
Payload
475 - 515 kg

Engine and Performance

Engine Type
Electric
Engine Type
Full Hybrid, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
408 - 659 HP
Power HP
200 - 292 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
6.4 - 8.8 s
Max Speed
-
Max Speed
-
Torque
700 - 1,015 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
300 - 485 kW
Power kW
147 - 215 kW
Engine capacity
-
Engine capacity
2,487 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D, B
Brand
BMW
Brand
Lexus
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.