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Kia EV9 vs NIO ET5 comparison

Compare performance (508 HP vs 490 HP), boot space and price (54,600 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or NIO ET5?

Kia EV9 vs NIO ET5: Key differences

Kia EV9

5 (1 Reviews)
rate
  • very slightly more power
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NIO ET5

5 (1 Reviews)
rate
  • markedly cheaper
  • very slightly more efficient
  • very slightly more electric range
  • slightly quicker 0–100 km/h
  • very slightly lighter
  • a bit more trunk space
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Here’s where it gets real: The technical differences in detail

EV9

Costs and Efficiency:

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

NIO ET5 is markedly cheaper – starting at 40,700 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 13,877 £.

In terms of energy consumption, the NIO ET5 is very slightly more efficient: consuming 18.6 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 0.9 kWh/100km.

As for electric range, the NIO ET5 offers very slightly more range – reaching up to 590 km, about 27 km more than the Kia EV9.

ET5

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 Kia EV9 offers very slightly more power – delivering 508 HP compared to 490 HP. That’s roughly 18 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET5 is slightly quicker – completing the sprint in 4 s, while the Kia EV9 takes 4.6 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Kia EV9 delivers only slightly more torque with 740 Nm compared to 700 Nm. That’s about 40 Nm more.

EV9

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Kia EV9 offers more seats – 7 vs 5.

In terms of curb weight, NIO ET5 is very slightly lighter – 2,215 kg compared to 2,392 kg. The difference is around 177 kg.

Looking at boot space, the NIO ET5 offers a bit more boot space – 386 L compared to 333 L. That’s a difference of about 53 L.

When it comes to payload, the Kia EV9 carries clearly more – 615 kg compared to 475 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The NIO ET5 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.

from £40,700
ET5

NIO ET5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 18.6 - 18.9 kWh/100km
  • Electric Range 456 - 590 km
Kia EV9
NIO ET5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia EV9

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.

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NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

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Kia EV9
NIO ET5

Costs and Consumption

Price
54,600 - 78,400 £
Price
40,700 - 58,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
443 - 563 km
Electric Range
456 - 590 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
6 - 7
Seats
5
Doors
-
Doors
5
Curb weight
2,392 - 2,664 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
333 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,980 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
542 - 615 kg
Payload
455 - 475 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
Power HP
204 - 508 HP
Power HP
490 HP
Acceleration 0-100km/h
4.6 - 9.4 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
200 km/h
Torque
350 - 740 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 374 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
NIO
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.