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Polestar 3 vs XPeng X9 comparison

Compare performance (680 HP vs 503 HP), boot space and price (67,600 £ vs 66,500 £ ) at a glance. Find out which car is the better choice for you – Polestar 3 or XPeng X9?

Polestar 3 vs XPeng X9: Key differences

Polestar 3

4.9 (1 Reviews)
rate
  • clearly more power
  • somewhat more efficient
  • barely more electric range
  • substantially quicker 0–100 km/h
  • slightly lighter
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XPeng X9

  • only slightly cheaper
  • clearly more trunk space
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By Achim Sedelmaier

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

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Costs and Efficiency:

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

XPeng X9 is only slightly cheaper – starting at 66,500 £ , while the Polestar 3 costs 67,600 £ . That’s a price difference of around 1,114 £.

In terms of energy consumption, the Polestar 3 is somewhat more efficient: consuming 17.7 kWh/100km compared to 20 kWh/100km for the XPeng X9. That’s a difference of about 2.3 kWh/100km.

As for electric range, the Polestar 3 offers barely more range – reaching up to 647 km, about 32 km more than the XPeng X9.

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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 clearly more power – delivering 680 HP compared to 503 HP. That’s roughly 177 HP more horsepower.

When accelerating from 0 to 100 km/h, the Polestar 3 is substantially quicker – completing the sprint in 3.9 s, while the XPeng X9 takes 5.9 s. That’s about 2 s quicker.

There’s also a difference in torque: the Polestar 3 delivers noticeably more torque with 870 Nm compared to 640 Nm. That’s about 230 Nm more.

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Space and Everyday Use:

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

Seats: XPeng X9 offers more seats – 7 vs 5.

In terms of curb weight, Polestar 3 is slightly lighter – 2,315 kg compared to 2,690 kg. The difference is around 375 kg.

Looking at boot space, the XPeng X9 offers clearly more boot space – 721 L compared to 484 L. That’s a difference of about 237 L.

When it comes to payload, the Polestar 3 carries barely more – 645 kg compared to 610 kg. That’s a difference of about 35 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 £67,600
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Polestar 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 333 - 680 HP
  • Consumption kWh/100km 17.7 - 20.5 kWh/100km
  • Electric Range 601 - 647 km
Polestar 3
XPeng X9

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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XPeng X9

The XPeng X9 is a high-tech electric flagship that blends a roomy, upscale cabin with a sleek, modern design aimed at families and tech-minded drivers. It showcases advanced driver-assistance systems and a sophisticated infotainment setup, delivering a quietly refined and convenient driving experience.

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Polestar 3
XPeng X9

Costs and Consumption

Price
67,600 - 91,600 £
Price
66,500 - 74,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
17.7 - 20.5 kWh/100km
Consumption kWh/100km
20 - 20.8 kWh/100km
Electric Range
601 - 647 km
Electric Range
535 - 615 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
MPV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
2,315 - 2,525 kg
Curb weight
2,690 - 2,750 kg
Trunk capacity
484 L
Trunk capacity
721 L
Length
-
Length
-
Width
1,935 mm
Width
1,988 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
605 - 645 kg
Payload
575 - 610 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
Front-Wheel Drive, All-Wheel Drive
Power HP
333 - 680 HP
Power HP
320 - 503 HP
Acceleration 0-100km/h
3.9 - 6.5 s
Acceleration 0-100km/h
5.9 - 8.2 s
Max Speed
-
Max Speed
-
Torque
480 - 870 Nm
Torque
450 - 640 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
245 - 500 kW
Power kW
235 - 370 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Polestar
Brand
XPeng
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.