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Kia EV9 vs XPeng G9 - Differences and prices compared

Compare performance (508 HP vs 575 HP), boot space and price (53100 £ vs 51100 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or XPeng G9?

Kia EV9

5 (1 Reviews)
rate

XPeng G9

4.6 (3 Reviews)
rate

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

EV9

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.

XPeng G9 has a slight advantage in terms of price – it starts at 51100 £ , while the Kia EV9 costs 53100 £ . That’s a price difference of around 2049 £.

In terms of energy consumption, the advantage goes to the XPeng G9: with 18.40 kWh per 100 km, it’s slight more efficient than the Kia EV9 with 19.50 kWh. That’s a difference of about 1.10 kWh.

As for electric range, the XPeng G9 performs hardly perceptible better – achieving up to 585 km, about 22 km more than the Kia EV9.

G9

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the XPeng G9 has a slightly edge – offering 575 HP compared to 508 HP. That’s roughly 67 HP more horsepower.

In acceleration from 0 to 100 km/h, the XPeng G9 is minimal quicker – completing the sprint in 4.20 s, while the Kia EV9 takes 4.60 s. That’s about 0.40 s faster.

There’s no difference in top speed – both reach 200 km/h.

There’s also a difference in torque: Kia EV9 pulls slight stronger with 740 Nm compared to 695 Nm. That’s about 45 Nm difference.

EV9

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: Kia EV9 offers distinct more seating capacity – 7 vs 5.

In curb weight, XPeng G9 is barely noticeable lighter – 2210 kg compared to 2392 kg. The difference is around 182 kg.

In terms of boot space, the XPeng G9 offers decisively more room – 660 L compared to 333 L. That’s a difference of about 327 L.

In maximum load capacity, the Kia EV9 performs clearly perceptible better – up to 2393 L, which is about 817 L more than the XPeng G9.

Who wins the race?

The XPeng G9 proves to be wins by a narrow margin and therefore becomes our DriveDuel Champion!
XPeng G9 is the better all-rounder in this comparison.

from about £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
  • Electric Range : 502 - 585 km
Kia EV9
XPeng G9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia EV9

5 (1 Reviews)
rate

The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.

details

XPeng G9

4.6 (3 Reviews)
rate

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.

details
Kia EV9
XPeng G9

Costs and Consumption

Price
53100 - 78000 £
Price
51100 - 62200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh
Consumption kWh/100km
18.4 - 20.1 kWh
Electric Range
443 - 563 km
Electric Range
502 - 585 km
Battery Capacity
76.1 - 99.8 kWh
Battery Capacity
78.2 - 92.2 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
6 - 7
Seats
5
Doors
5
Doors
5
Curb weight
2392 - 2664 kg
Curb weight
2210 - 2395 kg
Trunk capacity
333 L
Trunk capacity
660 L
Length
5010 - 5015 mm
Length
4891 mm
Width
1980 mm
Width
1937 mm
Height
1755 - 1780 mm
Height
1670 - 1680 mm
Max trunk capacity
2318 - 2393 L
Max trunk capacity
1576 L
Payload
542 - 615 kg
Payload
-

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, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 508 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
4.6 - 9.4 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
185 - 200 km/h
Max Speed
200 km/h
Torque
350 - 740 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 374 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
XPeng
Is the Kia EV9 offered with different drivetrains?

The Kia EV9 is offered with All-Wheel Drive or Rear-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.