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Lexus NX vs Kia EV9 comparison

Compare performance (292 HP vs 508 HP), boot space and price (46,000 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – Lexus NX or Kia EV9?

Lexus NX vs Kia EV9: Key differences

Lexus NX

4.8 (14 Reviews)
rate
  • somewhat cheaper
  • markedly lighter
  • noticeably more trunk space
details

Kia EV9

5 (1 Reviews)
rate
  • clearly more power
  • considerably more electric range
  • noticeably quicker 0–100 km/h
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

NX

Costs and Efficiency:

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

Lexus NX is somewhat cheaper – starting at 46,000 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 8,563 £.

As for electric range, the Kia EV9 offers considerably more range – reaching up to 563 km, about 491 km more than the Lexus NX.

EV9

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Kia EV9 offers clearly more power – delivering 508 HP compared to 292 HP. That’s roughly 216 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is noticeably quicker – completing the sprint in 4.6 s, while the Lexus NX takes 6.4 s. That’s about 1.8 s quicker.

NX

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, Lexus NX is markedly lighter – 1,805 kg compared to 2,392 kg. The difference is around 587 kg.

Looking at boot space, the Lexus NX offers noticeably more boot space – 545 L compared to 333 L. That’s a difference of about 212 L.

When it comes to payload, the Kia EV9 carries a bit more – 615 kg compared to 515 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Kia EV9 is far ahead overall 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
Lexus NX
Kia EV9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus NX

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

details

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.

details
Lexus NX
Kia EV9

Costs and Consumption

Price
46,000 - 63,400 £
Price
54,600 - 78,400 £
Consumption L/100km
2.9 - 5.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
72 km
Electric Range
443 - 563 km
Battery Capacity
-
Battery Capacity
-
co2
65 - 134 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
1,805 - 2,065 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
545 L
Trunk capacity
333 L
Length
-
Length
-
Width
1,865 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 515 kg
Payload
542 - 615 kg

Engine and Performance

Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
200 - 292 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
6.4 - 8.8 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
-
Max Speed
-
Torque
-
Torque
350 - 740 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
147 - 215 kW
Power kW
150 - 374 kW
Engine capacity
2,487 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, B
CO2 Efficiency Class
A
Brand
Lexus
Brand
Kia
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.