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BMW iX1 vs Lexus RZ comparison

Compare performance (313 HP vs 408 HP), boot space and price (42,300 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – BMW iX1 or Lexus RZ?

BMW iX1 vs Lexus RZ: Key differences

BMW iX1

4.5 (5 Reviews)
rate
  • somewhat cheaper
  • marginally more efficient
  • barely lighter
details

Lexus RZ

4.8 (2 Reviews)
rate
  • visibly more power
  • very slightly more electric range
  • visibly quicker 0–100 km/h
  • only slightly 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

iX1

Costs and Efficiency:

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

BMW iX1 is somewhat cheaper – starting at 42,300 £ , while the Lexus RZ costs 48,900 £ . That’s a price difference of around 6,600 £.

In terms of energy consumption, the BMW iX1 is marginally more efficient: consuming 14.3 kWh/100km compared to 14.7 kWh/100km for the Lexus RZ. That’s a difference of about 0.4 kWh/100km.

As for electric range, the Lexus RZ offers very slightly more range – reaching up to 559 km, about 45 km more than the BMW iX1.

RZ

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 Lexus RZ offers visibly more power – delivering 408 HP compared to 313 HP. That’s roughly 95 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RZ is visibly quicker – completing the sprint in 4.4 s, while the BMW iX1 takes 5.6 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Lexus RZ delivers very slightly more torque with 538 Nm compared to 494 Nm. That’s about 44 Nm more.

iX1

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW iX1 is barely lighter – 1,940 kg compared to 1,995 kg. The difference is around 55 kg.

Looking at boot space, the Lexus RZ offers only slightly more boot space – 522 L compared to 490 L. That’s a difference of about 32 L.

When it comes to payload, the Lexus RZ carries very slightly more – 540 kg compared to 495 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Lexus RZ 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 £48,900
RZ

Lexus RZ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 227 - 408 HP
  • Consumption kWh/100km 14.7 - 18.1 kWh/100km
  • Electric Range 457 - 559 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX1

The BMW iX1 is a compact electric crossover that blends BMW's characteristic driving dynamics with a practical, premium interior, making it a strong choice for buyers who want an upscale daily driver with electric efficiency. It delivers composed handling for city and motorway use, while its clean, modern styling and intuitive tech give the cabin an inviting, contemporary feel.

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Reviews BMW iX1

4.5 (5 Reviews)
rate
Roland
27 Apr 2026, 12:37:41

Intuitive to operate, excellent tactile feel, high seating position. More range or a larger battery would be desirable, but that would be nitpicking at the highest level.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
F
22 Apr 2026, 07:16:32

The very large price difference is a major point for me.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
HP
17 Dec 2025, 22:14:02

Delightful driver's car. Light-footed, quick, silent and sporty.
If the range could be improved, it would be absolutely top.
You do have to buy a few option packs to make it fun — expect to pay around 70 grand.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Lexus RZ

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

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Reviews Lexus RZ

4.8 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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BMW iX1
Lexus RZ

Costs and Consumption
Price
42,300 - 55,200 £
Price
48,900 - 67,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
466 - 514 km
Electric Range
457 - 559 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
1,940 - 2,085 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
490 L
Trunk capacity
522 L
Length
-
Length
-
Width
1,845 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
495 kg
Payload
505 - 540 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
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 313 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
5.6 - 8.6 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
-
Max Speed
-
Torque
250 - 494 Nm
Torque
269 - 538 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 230 kW
Power kW
167 - 300 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Lexus
What drivetrain options does the BMW iX1 have?

The BMW iX1 is available as Front-Wheel Drive or All-Wheel Drive.

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.