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BMW i4 vs Polestar 3 comparison

Compare performance (601 HP vs 517 HP), boot space and price (49,400 £ vs 67,400 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Polestar 3?

BMW i4 vs Polestar 3: Key differences

BMW i4

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  • clearly cheaper
  • a bit more power
  • slightly more efficient
  • noticeably quicker 0–100 km/h
  • visibly lighter

Polestar 3

  • slightly more electric range
  • only slightly more trunk space

Here’s where it gets real: The technical differences in detail

i4

Costs and Efficiency:

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

BMW i4 is clearly cheaper – starting at 49,400 £ , while the Polestar 3 costs 67,400 £ . That’s a price difference of around 17,991 £.

In terms of energy consumption, the BMW i4 is slightly more efficient: consuming 14.7 kWh/100km compared to 17.6 kWh/100km for the Polestar 3. That’s a difference of about 2.9 kWh/100km.

As for electric range, the Polestar 3 offers slightly more range – reaching up to 706 km, about 93 km more than the BMW i4.

3

Engine and Performance:

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 i4 offers a bit more power – delivering 601 HP compared to 517 HP. That’s roughly 84 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is noticeably quicker – completing the sprint in 3.7 s, while the Polestar 3 takes 4.7 s. That’s about 1 s quicker.

There’s also a difference in torque: the Polestar 3 delivers moderately more torque with 910 Nm compared to 795 Nm. That’s about 115 Nm more.

i4

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 terms of curb weight, BMW i4 is visibly lighter – 2,070 kg compared to 2,575 kg. The difference is around 505 kg.

Looking at boot space, the Polestar 3 offers only slightly more boot space – 484 L compared to 470 L. That’s a difference of about 14 L.

When it comes to payload, the Polestar 3 carries marginally more – 496 kg compared to 480 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The BMW i4 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.

from £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
BMW i4
Polestar 3

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

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 i4
Polestar 3

Costs and Consumption

Price
49,400 - 62,500 £
Price
67,400 - 79,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
17.6 - 21.9 kWh/100km
Electric Range
514 - 613 km
Electric Range
567 - 706 km
Battery Capacity
-
Battery Capacity
107 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,070 - 2,285 kg
Curb weight
2,575 - 2,584 kg
Trunk capacity
470 L
Trunk capacity
484 L
Length
-
Length
4,900 mm
Width
1,852 mm
Width
1,935 mm
Height
-
Height
1,614 - 1,618 mm
Max trunk capacity
-
Max trunk capacity
1,411 L
Payload
445 - 480 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
286 - 601 HP
Power HP
299 - 517 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
4.7 - 7.8 s
Max Speed
-
Max Speed
180 - 210 km/h
Torque
400 - 795 Nm
Torque
490 - 910 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
220 - 380 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Polestar
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.