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Nissan Ariya vs Kia EV9 comparison

Compare performance (435 HP vs 508 HP), boot space and price (54,800 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – Nissan Ariya or Kia EV9?

Nissan Ariya vs Kia EV9: Key differences

Nissan Ariya

5 (1 Reviews)
rate
  • barely lighter
  • a bit more trunk space
details

Kia EV9

5 (1 Reviews)
rate
  • very slightly cheaper
  • slightly more power
  • markedly more efficient
  • noticeably more electric range
  • very slightly quicker 0–100 km/h
details

By Achim Sedelmaier

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

Ariya

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Kia EV9 is very slightly cheaper – starting at 54,600 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 257 £.

In terms of energy consumption, the Kia EV9 is markedly more efficient: consuming 19.5 kWh/100km compared to 24.5 kWh/100km for the Nissan Ariya. That’s a difference of about 5 kWh/100km.

As for electric range, the Kia EV9 offers noticeably more range – reaching up to 563 km, about 146 km more than the Nissan Ariya.

EV9

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 slightly more power – delivering 508 HP compared to 435 HP. That’s roughly 73 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is very slightly quicker – completing the sprint in 4.6 s, while the Nissan Ariya takes 5 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Kia EV9 delivers a bit more torque with 740 Nm compared to 600 Nm. That’s about 140 Nm more.

Ariya

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 more seats – 7 vs 5.

In terms of curb weight, Nissan Ariya is barely lighter – 2,277 kg compared to 2,392 kg. The difference is around 115 kg.

Looking at boot space, the Nissan Ariya offers a bit more boot space – 415 L compared to 333 L. That’s a difference of about 82 L.

When it comes to payload, the Kia EV9 carries clearly more – 615 kg compared to 363 kg. That’s a difference of about 252 kg.

Who wins the race in the data check?

The Kia EV9 holds a decisive 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 £54,600
EV9

Kia EV9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 508 HP
  • Consumption kWh/100km 19.5 - 22.8 kWh/100km
  • Electric Range 443 - 563 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Nissan Ariya

The Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.

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Reviews Nissan Ariya

5 (1 Reviews)
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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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KIA_EV9-GTLine-Interior_01

Reviews Kia EV9

5 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
54,800 £
Price
54,600 - 78,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
24.5 kWh/100km
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
417 km
Electric Range
443 - 563 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
6 - 7
Doors
-
Doors
-
Curb weight
2,277 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
415 L
Trunk capacity
333 L
Length
-
Length
-
Width
1,850 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
363 kg
Payload
542 - 615 kg

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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
435 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
5 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
-
Max Speed
-
Torque
600 Nm
Torque
350 - 740 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
320 kW
Power kW
150 - 374 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Nissan
Brand
Kia
Is the Nissan Ariya offered with different drivetrains?

Available configurations include 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.