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BMW iX vs Hyundai IONIQ 6 comparison

Compare performance (659 HP vs 650 HP), boot space and price (71,600 £ vs 39,000 £ ) at a glance. Find out which car is the better choice for you – BMW iX or Hyundai IONIQ 6?

BMW iX vs Hyundai IONIQ 6: Key differences

BMW iX

4.2 (3 Reviews)
rate
  • marginally more power
  • very slightly more electric range
  • somewhat more trunk space
details

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • clearly cheaper
  • markedly more efficient
  • slightly quicker 0–100 km/h
  • clearly 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

iX

Costs and Efficiency:

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

Hyundai IONIQ 6 is clearly cheaper – starting at 39,000 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 32,529 £.

In terms of energy consumption, the Hyundai IONIQ 6 is markedly more efficient: consuming 13.4 kWh/100km compared to 17.8 kWh/100km for the BMW iX. That’s a difference of about 4.4 kWh/100km.

As for electric range, the BMW iX offers very slightly more range – reaching up to 701 km, about 21 km more than the Hyundai IONIQ 6.

IONIQ 6

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 BMW iX offers marginally more power – delivering 659 HP compared to 650 HP. That’s roughly 9 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is slightly quicker – completing the sprint in 3.2 s, while the BMW iX takes 3.8 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BMW iX delivers visibly more torque with 1,015 Nm compared to 770 Nm. That’s about 245 Nm more.

iX

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai IONIQ 6 is clearly lighter – 1,892 kg compared to 2,525 kg. The difference is around 633 kg.

Looking at boot space, the BMW iX offers somewhat more boot space – 500 L compared to 401 L. That’s a difference of about 99 L.

When it comes to payload, the BMW iX carries visibly more – 575 kg compared to 438 kg. That’s a difference of about 137 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 170 - 650 HP
  • Consumption kWh/100km : 13.4 - 15.9 kWh/100km
  • Electric Range : 469 - 680 km
BMW iX
Hyundai IONIQ 6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW iX

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

details

Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

details
BMW iX
Hyundai IONIQ 6

Costs and Consumption

Price
71,600 - 108,400 £
Price
39,000 - 64,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Electric Range
600 - 701 km
Electric Range
469 - 680 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
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,525 - 2,655 kg
Curb weight
1,892 - 2,134 kg
Trunk capacity
500 L
Trunk capacity
401 L
Length
-
Length
-
Width
1,970 mm
Width
1,880 - 1,940 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 575 kg
Payload
386 - 438 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
All-Wheel Drive, Rear-Wheel Drive
Power HP
408 - 659 HP
Power HP
170 - 650 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
3.2 - 8.3 s
Max Speed
-
Max Speed
-
Torque
700 - 1,015 Nm
Torque
350 - 770 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
300 - 485 kW
Power kW
125 - 478 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Hyundai
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.