Compare performance (435 HP vs 469 HP), boot space and price (54,800 £ vs 54,300 £ ) at a glance. Find out which car is the better choice for you – Nissan Ariya or BMW iX3?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
BMW iX3 is barely 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 considerably more range – reaching up to 805 km, about 388 km more than the Nissan Ariya.
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 BMW iX3 offers very slightly 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 barely 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 very slightly more torque with 645 Nm compared to 600 Nm. That’s about 45 Nm more.
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 marginally lighter – 2,277 kg compared to 2,360 kg. The difference is around 83 kg.
When it comes to payload, the BMW iX3 carries noticeably more – 465 kg compared to 363 kg. That’s a difference of about 102 kg.
The BMW iX3 is far ahead overall 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.
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.
detailsThe 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.
details
Costs and Consumption |
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Price
54,800 £
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Price
54,300 - 66,300 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
24.5 kWh/100km
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Consumption kWh/100km
14.6 - 15.1 kWh/100km
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Electric Range
417 km
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Electric Range
635 - 805 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,277 kg
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Curb weight
2,360 kg
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Trunk capacity
415 L
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Trunk capacity
-
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Length
-
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Length
-
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Width
1,850 mm
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Width
1,895 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
363 kg
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Payload
465 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
435 HP
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Power HP
320 - 469 HP
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Acceleration 0-100km/h
5 s
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Acceleration 0-100km/h
4.9 - 5.9 s
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Max Speed
-
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Max Speed
-
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Torque
600 Nm
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Torque
500 - 645 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
320 kW
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Power kW
235 - 345 kW
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Engine capacity
-
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Engine capacity
-
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General |
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|---|---|
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Model Year
2025
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Model Year
2026
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
Nissan
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Brand
BMW
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