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XPeng G9 vs BMW iX3 comparison

Compare performance (575 HP vs 469 HP), boot space and price (51,100 £ vs 54,300 £ ) at a glance. Find out which car is the better choice for you – XPeng G9 or BMW iX3?

XPeng G9 vs BMW iX3: Key differences

XPeng G9

4.7 (4 Reviews)
rate
  • only slightly cheaper
  • moderately more power
  • moderately quicker 0–100 km/h
  • only slightly lighter
details

BMW iX3

4.6 (4 Reviews)
rate
  • noticeably more efficient
  • visibly more electric range
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

G9

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.

XPeng G9 is only slightly cheaper – starting at 51,100 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 3,257 £.

In terms of energy consumption, the BMW iX3 is noticeably more efficient: consuming 14.6 kWh/100km compared to 18.4 kWh/100km for the XPeng G9. That’s a difference of about 3.8 kWh/100km.

As for electric range, the BMW iX3 offers visibly more range – reaching up to 805 km, about 220 km more than the XPeng G9.

iX3

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 XPeng G9 offers moderately more power – delivering 575 HP compared to 469 HP. That’s roughly 106 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G9 is moderately quicker – completing the sprint in 4.2 s, while the BMW iX3 takes 4.9 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the XPeng G9 delivers marginally more torque with 695 Nm compared to 645 Nm. That’s about 50 Nm more.

G9

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, XPeng G9 is only slightly lighter – 2,210 kg compared to 2,360 kg. The difference is around 150 kg.

When it comes to payload, the XPeng G9 carries a bit more – 520 kg compared to 465 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The XPeng G9 holds a narrow overall lead 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 £51,100
G9

XPeng G9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 351 - 575 HP
  • Consumption kWh/100km : 18.4 - 20.1 kWh/100km
  • Electric Range : 502 - 585 km
details

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XPeng G9
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

XPeng G9

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

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Reviews XPeng G9

4.7 (4 Reviews)
rate
Rob
1 Jan 2026, 18:43:08

I've seen and driven both cars. The XPeng 9 makes more of an impression. The Zeekr 7x's interior color is limited to black — a real shame! For a nicer contrast you'll have to have it wrapped in a different color. But that's a matter of taste! Otherwise the cars are comparable, noting that the XPeng is a proper SUV while the Zeekr 7x is a crossover.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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!!

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XPeng G9
BMW iX3

Costs and Consumption
Price
51,100 - 62,200 £
Price
54,300 - 66,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Electric Range
502 - 585 km
Electric Range
635 - 805 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
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,210 - 2,395 kg
Curb weight
2,360 kg
Trunk capacity
660 L
Trunk capacity
-
Length
-
Length
-
Width
1,937 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 520 kg
Payload
465 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
351 - 575 HP
Power HP
320 - 469 HP
Acceleration 0-100km/h
4.2 - 6.6 s
Acceleration 0-100km/h
4.9 - 5.9 s
Max Speed
-
Max Speed
-
Torque
465 - 695 Nm
Torque
500 - 645 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
258 - 423 kW
Power kW
235 - 345 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
XPeng
Brand
BMW
Is the XPeng G9 offered with different drivetrains?

Available configurations include Rear-Wheel Drive or 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.