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BMW iX3 vs Alpine A390 comparison

Compare performance (469 HP vs 470 HP), boot space and price (54,300 £ vs 57,900 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Alpine A390?

BMW iX3 vs Alpine A390: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • very slightly cheaper
  • visibly more efficient
  • markedly more electric range
details

Alpine A390

  • only slightly more power
  • markedly quicker 0–100 km/h
  • somewhat 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 very slightly 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 markedly more range – reaching up to 805 km, about 250 km more than the Alpine A390.

A390

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 Alpine A390 offers only 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 noticeably more torque with 824 Nm compared to 645 Nm. That’s about 179 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, Alpine A390 is somewhat lighter – 2,121 kg compared to 2,360 kg. The difference is around 239 kg.

Who wins the race in the data check?

The BMW iX3 has only a minor advantage 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

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.

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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!!

Alpine A390

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.

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Reviews Alpine A390

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

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BMW iX3
Alpine A390

Costs and Consumption
Price
54,300 - 66,300 £
Price
57,900 - 66,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
18.7 - 19.8 kWh/100km
Electric Range
635 - 805 km
Electric Range
515 - 555 km
Battery Capacity
-
Battery Capacity
89 kWh
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
5
Curb weight
2,360 kg
Curb weight
2,121 kg
Trunk capacity
-
Trunk capacity
532 L
Length
-
Length
4,615 mm
Width
1,895 mm
Width
1,885 mm
Height
-
Height
1,532 mm
Max trunk capacity
-
Max trunk capacity
1,643 L
Payload
465 kg
Payload
-

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
400 - 470 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
3.9 - 4.8 s
Max Speed
-
Max Speed
200 - 220 km/h
Torque
500 - 645 Nm
Torque
661 - 824 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
295 - 345 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Alpine
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.