Compare performance (470 HP vs 469 HP), boot space and price (57,900 £ vs 54,300 £ ) at a glance. Find out which car is the better choice for you – Alpine A390 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 Alpine A390 costs 57,900 £ . That’s a price difference of around 3,515 £.
In terms of energy consumption, the BMW iX3 is visibly more efficient: consuming 14.6 kWh/100km compared to 18.7 kWh/100km for the Alpine A390. That’s a difference of about 4.1 kWh/100km.
As for electric range, the BMW iX3 offers noticeably more range – reaching up to 805 km, about 254 km more than the Alpine A390.
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 Alpine A390 offers very slightly more power – delivering 470 HP compared to 469 HP. That’s roughly 1 HP more horsepower.
When accelerating from 0 to 100 km/h, the Alpine A390 is markedly quicker – completing the sprint in 3.9 s, while the BMW iX3 takes 4.9 s. That’s about 1 s quicker.
There’s also a difference in torque: the Alpine A390 delivers visibly more torque with 824 Nm compared to 645 Nm. That’s about 179 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, Alpine A390 is moderately lighter – 2,121 kg compared to 2,360 kg. The difference is around 239 kg.
When it comes to payload, the Alpine A390 carries barely more – 484 kg compared to 465 kg. That’s a difference of about 19 kg.
The BMW iX3 is narrowly ahead 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 Alpine A390 is the brand’s leap into the fast electric crossover arena, wrapping Dieppe’s lightweight ethos in a sleek, coupe-ish body with real everyday usability. If the steering and chassis feel echo the A110, this could be the enthusiast’s family EV—subtle, sharp, and très chic, with enough theatre to make the school run feel like a pit lane exit.
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
57,900 - 66,900 £
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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
18.7 - 20.4 kWh/100km
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Consumption kWh/100km
14.6 - 15.1 kWh/100km
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Electric Range
497 - 551 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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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
2,121 - 2,124 kg
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Curb weight
2,360 kg
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Trunk capacity
532 L
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Trunk capacity
-
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Length
-
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Length
-
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Width
1,885 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
481 - 484 kg
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Payload
465 kg
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Engine and Performance |
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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
400 - 470 HP
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Power HP
320 - 469 HP
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Acceleration 0-100km/h
3.9 - 4.8 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
661 - 824 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
295 - 345 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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Model Year
2026
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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
Alpine
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Brand
BMW
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