Compare performance (508 HP vs 408 HP), boot space and price (54,600 £ vs 41,600 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or VinFast VF 8?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
VinFast VF 8 is clearly cheaper – starting at 41,600 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 13,029 £.
In terms of energy consumption, the Kia EV9 is slightly more efficient: consuming 19.5 kWh/100km compared to 21.9 kWh/100km for the VinFast VF 8. That’s a difference of about 2.4 kWh/100km.
As for electric range, the Kia EV9 offers somewhat more range – reaching up to 563 km, about 92 km more than the VinFast VF 8.
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 Kia EV9 offers somewhat more power – delivering 508 HP compared to 408 HP. That’s roughly 100 HP more horsepower.
When accelerating from 0 to 100 km/h, the Kia EV9 is moderately quicker – completing the sprint in 4.6 s, while the VinFast VF 8 takes 5.5 s. That’s about 0.9 s quicker.
There’s also a difference in torque: the Kia EV9 delivers slightly more torque with 740 Nm compared to 620 Nm. That’s about 120 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Kia EV9 offers more seats – 7 vs 5.
In terms of curb weight, Kia EV9 is marginally lighter – 2,392 kg compared to 2,455 kg. The difference is around 63 kg.
Looking at boot space, the VinFast VF 8 offers moderately more boot space – 376 L compared to 333 L. That’s a difference of about 43 L.
When it comes to payload, the Kia EV9 carries slightly more – 615 kg compared to 515 kg. That’s a difference of about 100 kg.
The Kia EV9 stands well ahead of its rival 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 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.
detailsThe VinFast VF 8 is a bold, modern electric SUV from Vietnam that packs generous interior space, slick digital tech, and a quietly confident design that punches above its price. On the road it feels composed and user-friendly, making it a tempting choice for buyers who want an up-to-date EV with personality and a sensible, no-fuss ownership proposition.
detailsCosts and Consumption |
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Price
54,600 - 78,400 £
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Price
41,600 - 46,700 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
19.5 - 22.8 kWh/100km
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Consumption kWh/100km
21.9 - 22.9 kWh/100km
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Electric Range
443 - 563 km
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Electric Range
457 - 471 km
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Battery Capacity
-
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Battery Capacity
87.7 kWh
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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
SUV
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Body Type
SUV
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Seats
6 - 7
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Seats
5
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Doors
-
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Doors
5
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Curb weight
2,392 - 2,664 kg
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Curb weight
2,455 - 2,520 kg
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Trunk capacity
333 L
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Trunk capacity
376 L
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Length
-
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Length
4,750 mm
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Width
1,980 mm
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Width
1,934 mm
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Height
-
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Height
1,667 mm
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Max trunk capacity
-
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Max trunk capacity
1,373 L
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Payload
542 - 615 kg
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Payload
450 - 515 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
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
204 - 508 HP
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Power HP
353 - 408 HP
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Acceleration 0-100km/h
4.6 - 9.4 s
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Acceleration 0-100km/h
5.5 - 5.9 s
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Max Speed
-
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Max Speed
200 km/h
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Torque
350 - 740 Nm
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Torque
500 - 620 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
150 - 374 kW
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Power kW
260 - 300 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
2025
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Model Year
2023
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
Kia
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Brand
VinFast
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