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BMW iX vs Polestar 3 - Differences and prices compared
Compare performance (659 HP vs 517 HP), boot space and price (71600 £ vs 67400 £ ) at a glance. Find out which car is the better choice for you – BMW iX or Polestar 3?
iX
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Polestar 3 has a slight advantage in terms of price – it starts at 67400 £ , while the BMW iX costs 71600 £ . That’s a price difference of around 4209 £.
In terms of energy consumption, the advantage goes to the Polestar 3: with 17.60 kWh per 100 km, it’s minimal more efficient than the BMW iX with 17.80 kWh. That’s a difference of about 0.20 kWh.
As for electric range, the Polestar 3 performs minimal better – achieving up to 706 km, about 5 km more than the BMW iX.
3
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 BMW iX has a noticeable edge – offering 659 HP compared to 517 HP. That’s roughly 142 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW iX is evident quicker – completing the sprint in 3.80 s, while the Polestar 3 takes 4.70 s. That’s about 0.90 s faster.
In terms of top speed, the BMW iX performs somewhat better – reaching 250 km/h, while the Polestar 3 tops out at 210 km/h. The difference is around 40 km/h.
There’s also a difference in torque: BMW iX pulls somewhat stronger with 1015 Nm compared to 910 Nm. That’s about 105 Nm difference.
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iX
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 curb weight, BMW iX is minimal lighter – 2525 kg compared to 2575 kg. The difference is around 50 kg.
In terms of boot space, the BMW iX offers minimal more room – 500 L compared to 484 L. That’s a difference of about 16 L.
In maximum load capacity, the BMW iX performs slightly better – up to 1750 L, which is about 339 L more than the Polestar 3.
When it comes to payload, BMW iX somewhat takes the win – 575 kg compared to 496 kg. That’s a difference of about 79 kg.
Who wins the race in the data check?
The BMW iX is decisively 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.
BMW iX
Polestar 3
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £71,600
BMW iX
BMW iX
The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.
details
Polestar 3
Polestar 3 arrives as a Scandinavian-styled electric SUV that marries minimalist design with a statuesque presence, looking smarter than most in the car park. Inside, the cabin feels airy and thoughtful, with tech and driving manners that lean toward composed comfort rather than outright drama — perfect for buyers who want electric prestige without shouting about it.
details
BMW iX
Polestar 3
Costs and Consumption |
|
|---|---|
|
Price
71600 - 107100 £
|
Price
67400 - 79000 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
17.8 - 20.6 kWh
|
Consumption kWh/100km
17.6 - 21.9 kWh
|
|
Electric Range
600 - 701 km
|
Electric Range
567 - 706 km
|
|
Battery Capacity
96 - 109.6 kWh
|
Battery Capacity
107 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
5
|
Doors
5
|
|
Curb weight
2525 - 2655 kg
|
Curb weight
2575 - 2584 kg
|
|
Trunk capacity
500 L
|
Trunk capacity
484 L
|
|
Length
4965 mm
|
Length
4900 mm
|
|
Width
1970 mm
|
Width
1935 mm
|
|
Height
1688 - 1695 mm
|
Height
1614 - 1618 mm
|
|
Max trunk capacity
1750 L
|
Max trunk capacity
1411 L
|
|
Payload
505 - 575 kg
|
Payload
285 - 496 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
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
|
Power HP
408 - 659 HP
|
Power HP
299 - 517 HP
|
|
Acceleration 0-100km/h
3.8 - 5.1 s
|
Acceleration 0-100km/h
4.7 - 7.8 s
|
|
Max Speed
200 - 250 km/h
|
Max Speed
180 - 210 km/h
|
|
Torque
700 - 1015 Nm
|
Torque
490 - 910 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
300 - 485 kW
|
Power kW
220 - 380 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2024
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
Polestar
|
Is the BMW iX offered with different drivetrains?
The BMW iX is offered with All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.