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BMW X3 vs Polestar 3 comparison

Compare performance (398 HP vs 517 HP), boot space and price (51,700 £ vs 67,400 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Polestar 3?

BMW X3 vs Polestar 3: Key differences

BMW X3

4.6 (1 Reviews)
rate
  • markedly cheaper
  • only slightly quicker 0–100 km/h
  • markedly lighter
  • a bit more trunk space
details

Polestar 3

4.9 (1 Reviews)
rate
  • noticeably more power
  • clearly more electric range
details

By Achim Sedelmaier

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

X3

Costs and Efficiency:

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 X3 is markedly cheaper – starting at 51,700 £ , while the Polestar 3 costs 67,400 £ . That’s a price difference of around 15,677 £.

As for electric range, the Polestar 3 offers clearly more range – reaching up to 706 km, about 618 km more than the BMW X3.

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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 Polestar 3 offers noticeably more power – delivering 517 HP compared to 398 HP. That’s roughly 119 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X3 is only slightly quicker – completing the sprint in 4.6 s, while the Polestar 3 takes 4.7 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Polestar 3 delivers visibly more torque with 910 Nm compared to 670 Nm. That’s about 240 Nm more.

X3

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW X3 is markedly lighter – 1,930 kg compared to 2,575 kg. The difference is around 645 kg.

Looking at boot space, the BMW X3 offers a bit more boot space – 570 L compared to 484 L. That’s a difference of about 86 L.

When it comes to payload, the BMW X3 carries a bit more – 570 kg compared to 496 kg. That’s a difference of about 74 kg.

Who wins the race in the data check?

The Polestar 3 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 £67,400
3

Polestar 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 299 - 517 HP
  • Consumption kWh/100km : 17.6 - 21.9 kWh/100km
  • Electric Range : 567 - 706 km
details

Frequently compared as well

Polestar 3
Volvo EX60
VS
Two Scandinavian siblings square up for the tech‑luxury crown: the razor‑edged, driver‑focused Polestar 3 vs the elegant, safety‑obsessed Volvo EX60. We're lining them up to find which deserves your money—and your garage: the sharp, sporty statement or the cosseting, clever cruiser.
Polestar 3
Polestar 4
VS
Polestar 3 is the grown‑up grand tourer of the pair — a spacious, plush coupe‑SUV that favours comfort, range and open‑road refinement. The Polestar 4, by contrast, trades some rear‑seat space for sleeker styling, sharper handling and a friendlier price tag, making it the sportier, more city‑savvy …
BMW X3
Polestar 3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X3

The BMW X3 mixes Bavarian poise with everyday practicality, delivering a composed ride and a cabin that feels both premium and lived-in. It’s the sort of SUV that lets you enjoy sporty handling without sacrificing family-friendly space, so you get fun and sense in one neat package.

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Reviews BMW X3

4.6 (1 Reviews)
rate

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

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.

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Reviews Polestar 3

4.9 (1 Reviews)
rate

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

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VS
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Toyota RAV4
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BMW X3
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BMW 3 Series Touring
BMW X3
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In the battle between the BMW 3 Series Touring and the BMW X3, each vehicle offers a unique approach to practicality and performance. The 3 Series Touring impresses with its sporty handling and sleek design, making it an enticing choice for driving enthusiasts who need additional cargo space. …
BMW X3
Polestar 3

Costs and Consumption
Price
51,700 - 73,000 £
Price
67,400 - 79,000 £
Consumption L/100km
2.8 - 7.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.6 - 21.9 kWh/100km
Electric Range
88 km
Electric Range
567 - 706 km
Battery Capacity
-
Battery Capacity
107 kWh
co2
64 - 175 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
1,930 - 2,140 kg
Curb weight
2,575 - 2,584 kg
Trunk capacity
460 - 570 L
Trunk capacity
484 L
Length
-
Length
4,900 mm
Width
1,920 mm
Width
1,935 mm
Height
-
Height
1,614 - 1,618 mm
Max trunk capacity
-
Max trunk capacity
1,411 L
Payload
570 kg
Payload
285 - 496 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
197 - 398 HP
Power HP
299 - 517 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
4.7 - 7.8 s
Max Speed
-
Max Speed
180 - 210 km/h
Torque
330 - 670 Nm
Torque
490 - 910 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
145 - 293 kW
Power kW
220 - 380 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
A
Brand
BMW
Brand
Polestar
Is the BMW X3 offered with different drivetrains?

The BMW X3 is offered with All-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.