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BMW iX3 vs Kia EV9 comparison

Compare performance (469 HP vs 508 HP), boot space and price (54,300 £ vs 54,200 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Kia EV9?

BMW iX3 vs Kia EV9: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • noticeably more efficient
  • markedly more electric range
  • barely lighter
details

Kia EV9

5 (1 Reviews)
rate
  • very slightly cheaper
  • only slightly more power
  • barely 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

iX3

Costs and Efficiency:

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

Kia EV9 is very slightly cheaper – starting at 54,200 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 180 £.

In terms of energy consumption, the BMW iX3 is noticeably more efficient: consuming 14.6 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 4.9 kWh/100km.

As for electric range, the BMW iX3 offers markedly more range – reaching up to 805 km, about 242 km more than the Kia EV9.

EV9

Engine and Performance:

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 only slightly more power – delivering 508 HP compared to 469 HP. That’s roughly 39 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is barely quicker – completing the sprint in 4.6 s, while the BMW iX3 takes 4.9 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Kia EV9 delivers moderately more torque with 740 Nm compared to 645 Nm. That’s about 95 Nm more.

iX3

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, BMW iX3 is barely lighter – 2,360 kg compared to 2,392 kg. The difference is around 32 kg.

When it comes to payload, the Kia EV9 carries noticeably more – 615 kg compared to 465 kg. That’s a difference of about 150 kg.

Who wins the race in the data check?

The Kia EV9 is slightly 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 £54,200
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

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

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-Detail_02
KIA_EV9-GTLine-Interior_02
KIA_EV9-GTLine-Interior_01

Reviews Kia EV9

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
54,300 - 66,300 £
Price
54,200 - 78,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
635 - 805 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
2,360 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
-
Trunk capacity
333 L
Length
-
Length
-
Width
1,895 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 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, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
320 - 469 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
350 - 740 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
150 - 374 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Kia
What drive types are available for the BMW iX3?

Available configurations include All-Wheel Drive or Rear-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.