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BMW iX vs BMW i5 comparison

Compare performance (659 HP vs 601 HP), boot space and price (71,600 £ vs 60,200 £ ) at a glance. Find out which car is the better choice for you – BMW iX or BMW i5?

BMW iX vs BMW i5: Key differences

BMW iX

3.9 (1 Reviews)
rate
  • only slightly more power
  • somewhat more electric range
  • very slightly more trunk space

BMW i5

  • a bit cheaper
  • noticeably more efficient
  • moderately lighter

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

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

iX

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BMW i5 is a bit cheaper – starting at 60,200 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 11,400 £.

In terms of energy consumption, the BMW i5 is noticeably more efficient: consuming 14.7 kWh/100km compared to 17.8 kWh/100km for the BMW iX. That’s a difference of about 3.1 kWh/100km.

As for electric range, the BMW iX offers somewhat more range – reaching up to 701 km, about 74 km more than the BMW i5.

i5

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 BMW iX offers only slightly more power – delivering 659 HP compared to 601 HP. That’s roughly 58 HP more horsepower.

Both models accelerate almost equally fast – 3.8 s from 0 to 100 km/h.

There’s also a difference in torque: the BMW iX delivers somewhat more torque with 1,015 Nm compared to 820 Nm. That’s about 195 Nm more.

iX

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i5 is moderately lighter – 2,195 kg compared to 2,525 kg. The difference is around 330 kg.

Looking at boot space, the BMW iX offers very slightly more boot space – 500 L compared to 490 L. That’s a difference of about 10 L.

When it comes to payload, the BMW iX carries barely more – 575 kg compared to 545 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The BMW i5 is barely 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 £60,200
i5

BMW i5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 601 HP
  • Consumption kWh/100km : 14.7 - 17.1 kWh/100km
  • Electric Range : 540 - 627 km
BMW iX
BMW i5

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

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

details
BMW iX
BMW i5

Costs and Consumption

Price
71,600 - 108,400 £
Price
60,200 - 85,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Electric Range
600 - 701 km
Electric Range
540 - 627 km
Battery Capacity
-
Battery Capacity
81.2 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
2,525 - 2,655 kg
Curb weight
2,195 - 2,370 kg
Trunk capacity
500 L
Trunk capacity
490 L
Length
-
Length
5,060 mm
Width
1,970 mm
Width
1,900 mm
Height
-
Height
1,505 - 1,515 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 575 kg
Payload
525 - 545 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
408 - 659 HP
Power HP
340 - 601 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
3.8 - 6 s
Max Speed
-
Max Speed
193 - 230 km/h
Torque
700 - 1,015 Nm
Torque
430 - 820 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
300 - 485 kW
Power kW
250 - 442 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,025
Model Year
2,023 - 2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
BMW
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.