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BMW iX3 vs Kia EV3 comparison

Compare performance (469 HP vs 265 HP), boot space and price (54,300 £ vs 40,200 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Kia EV3?

BMW iX3 vs Kia EV3: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • clearly more power
  • only slightly more efficient
  • markedly more electric range
  • clearly quicker 0–100 km/h
details

Kia EV3

4.6 (5 Reviews)
rate
  • markedly cheaper
  • somewhat lighter
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:

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

Kia EV3 is markedly cheaper – starting at 40,200 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 14,160 £.

In terms of energy consumption, the BMW iX3 is only slightly more efficient: consuming 14.6 kWh/100km compared to 15.8 kWh/100km for the Kia EV3. That’s a difference of about 1.2 kWh/100km.

As for electric range, the BMW iX3 offers markedly more range – reaching up to 805 km, about 233 km more than the Kia EV3.

EV3

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 BMW iX3 offers clearly more power – delivering 469 HP compared to 265 HP. That’s roughly 204 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX3 is clearly quicker – completing the sprint in 4.9 s, while the Kia EV3 takes 6.6 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the BMW iX3 delivers clearly more torque with 645 Nm compared to 385 Nm. That’s about 260 Nm more.

iX3

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia EV3 is somewhat lighter – 1,995 kg compared to 2,360 kg. The difference is around 365 kg.

When it comes to payload, the Kia EV3 carries very slightly more – 485 kg compared to 465 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The BMW iX3 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 £54,300
iX3

BMW iX3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 320 - 469 HP
  • Consumption kWh/100km 14.6 - 15.1 kWh/100km
  • Electric Range 635 - 805 km
details

Frequently compared as well

Kia EV3
Kia EV2
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The Kia EV3 and Kia EV2 are two compact electric models from Kia that target different priorities — the EV3 leans toward longer range and richer equipment, while the EV2 focuses on affordability and city-friendly dimensions. This comparison will highlight the key differences in range, performance, …
Kia EV3
Toyota C-HR+
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The all-electric Kia EV3 feels like the sensible future in a city-friendly SUV shell — roomy, tech-rich and cheaper to run than the Toyota C‑HR+, which still trades on sharp styling and familiar hybrid/petrol simplicity rather than pure EV brilliance. Choose the EV3 for modern gadgets, punchy …
BMW iX3
Kia EV3

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 EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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Reviews Kia EV3

4.6 (5 Reviews)
rate
pedro
8 May 2026, 11:01:53

Aesthetically it seems nicer to me, and I think it's better soundproofed.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
José
24 Dec 2025, 17:42:54

A good car for a small family. Easy and practical.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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The BMW iX3 and Mercedes GLB go head-to-head as two very different takes on the premium compact SUV: the iX3 is BMW’s electric, efficiency-focused offering while the GLB is Mercedes’ practical, multi‑seat family SUV. This comparison will help you weigh the iX3’s EV range, refinement and tech …
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Subaru Uncharted
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BMW iX2
BMW iX3
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BMW iX3
Kia EV3

Costs and Consumption
Price
54,300 - 66,300 £
Price
40,200 - 43,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
15.8 kWh/100km
Electric Range
635 - 805 km
Electric Range
572 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
5
Doors
-
Doors
-
Curb weight
2,360 kg
Curb weight
1,995 kg
Trunk capacity
-
Trunk capacity
413 L
Length
-
Length
-
Width
1,895 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
485 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
All-Wheel Drive
Power HP
320 - 469 HP
Power HP
265 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
6.6 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
385 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
195 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
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.