Compare performance (503 HP vs 508 HP), boot space and price (66,500 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – XPeng X9 or Kia EV9?
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.
Kia EV9 is noticeably cheaper – starting at 54,600 £ , while the XPeng X9 costs 66,500 £ . That’s a price difference of around 11,923 £.
In terms of energy consumption, the Kia EV9 is barely more efficient: consuming 19.5 kWh/100km compared to 20 kWh/100km for the XPeng X9. That’s a difference of about 0.5 kWh/100km.
As for electric range, the XPeng X9 offers barely more range – reaching up to 615 km, about 52 km more than the Kia EV9.
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 Kia EV9 offers very slightly more power – delivering 508 HP compared to 503 HP. That’s roughly 5 HP more horsepower.
When accelerating from 0 to 100 km/h, the Kia EV9 is markedly quicker – completing the sprint in 4.6 s, while the XPeng X9 takes 5.9 s. That’s about 1.3 s quicker.
There’s also a difference in torque: the Kia EV9 delivers somewhat more torque with 740 Nm compared to 640 Nm. That’s about 100 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 7 people.
In terms of curb weight, Kia EV9 is moderately lighter – 2,392 kg compared to 2,690 kg. The difference is around 298 kg.
Looking at boot space, the XPeng X9 offers considerably more boot space – 721 L compared to 333 L. That’s a difference of about 388 L.
When it comes to payload, the Kia EV9 carries very slightly more – 615 kg compared to 610 kg. That’s a difference of about 5 kg.
The Kia EV9 is narrowly ahead 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.
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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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.
detailsCosts and Consumption |
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Price
66,500 - 74,200 £
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Price
54,600 - 78,400 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
20 - 20.8 kWh/100km
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Consumption kWh/100km
19.5 - 22.8 kWh/100km
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Electric Range
535 - 615 km
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Electric Range
443 - 563 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
MPV
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Body Type
SUV
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Seats
7
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Seats
6 - 7
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Doors
-
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Doors
-
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Curb weight
2,690 - 2,750 kg
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Curb weight
2,392 - 2,664 kg
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Trunk capacity
721 L
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Trunk capacity
333 L
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Length
-
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Length
-
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Width
1,988 mm
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Width
1,980 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
575 - 610 kg
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Payload
542 - 615 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
320 - 503 HP
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Power HP
204 - 508 HP
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Acceleration 0-100km/h
5.9 - 8.2 s
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Acceleration 0-100km/h
4.6 - 9.4 s
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Max Speed
-
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Max Speed
-
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Torque
450 - 640 Nm
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Torque
350 - 740 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
235 - 370 kW
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Power kW
150 - 374 kW
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Engine capacity
-
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Engine capacity
-
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General |
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|---|---|
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Model Year
2026
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
XPeng
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Brand
Kia
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