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BMW iX3 vs Nissan Ariya comparison

Compare performance (469 HP vs 435 HP), boot space and price (54,300 £ vs 54,800 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Nissan Ariya?

BMW iX3 vs Nissan Ariya: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • marginally cheaper
  • barely more power
  • clearly more efficient
  • significantly more electric range
  • only slightly quicker 0–100 km/h
details

Nissan Ariya

5 (1 Reviews)
rate
  • only slightly lighter
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

iX3

Costs and Efficiency:

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

BMW iX3 is marginally cheaper – starting at 54,300 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 506 £.

In terms of energy consumption, the BMW iX3 is clearly more efficient: consuming 14.6 kWh/100km compared to 24.5 kWh/100km for the Nissan Ariya. That’s a difference of about 9.9 kWh/100km.

As for electric range, the BMW iX3 offers significantly more range – reaching up to 805 km, about 388 km more than the Nissan Ariya.

Ariya

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 iX3 offers barely more power – delivering 469 HP compared to 435 HP. That’s roughly 34 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX3 is only slightly quicker – completing the sprint in 4.9 s, while the Nissan Ariya takes 5 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the BMW iX3 delivers only slightly more torque with 645 Nm compared to 600 Nm. That’s about 45 Nm more.

iX3

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, Nissan Ariya is only slightly lighter – 2,277 kg compared to 2,360 kg. The difference is around 83 kg.

When it comes to payload, the BMW iX3 carries clearly more – 465 kg compared to 363 kg. That’s a difference of about 102 kg.

Who wins the race in the data check?

The BMW iX3 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 £54,300
iX3

BMW iX3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 320 - 469 HP
  • Consumption kWh/100km : 14.6 - 15.1 kWh/100km
  • Electric Range : 635 - 805 km
details

Frequently compared as well

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Nissan Ariya

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

Nissan Ariya

The Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.

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Ariya_2022_Interiors_High_091
Ariya_2022_Interiors_High_073

Reviews Nissan Ariya

5 (1 Reviews)
rate

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

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Costs and Consumption
Price
54,300 - 66,300 £
Price
54,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
24.5 kWh/100km
Electric Range
635 - 805 km
Electric Range
417 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
2,360 kg
Curb weight
2,277 kg
Trunk capacity
-
Trunk capacity
415 L
Length
-
Length
-
Width
1,895 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
363 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
320 - 469 HP
Power HP
435 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
5 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
600 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
320 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Nissan
What drive types are available for the BMW iX3?

Available configurations include All-Wheel Drive or Rear-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.