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BMW i5 vs BMW iX comparison

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

BMW i5 vs BMW iX: Key differences

BMW i5

  • a bit cheaper
  • noticeably more efficient
  • slightly lighter

BMW iX

3.9 (1 Reviews)
rate
  • only slightly more power
  • a bit more electric range
  • marginally more trunk space

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

i5

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

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 a bit more range – reaching up to 701 km, about 74 km more than the BMW i5.

iX

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 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.

i5

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, BMW i5 is slightly lighter – 2,195 kg compared to 2,525 kg. The difference is around 330 kg.

Looking at boot space, the BMW iX offers marginally 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 i5
BMW iX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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

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
BMW iX

Costs and Consumption

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

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
2,195 - 2,370 kg
Curb weight
2,525 - 2,655 kg
Trunk capacity
490 L
Trunk capacity
500 L
Length
5,060 mm
Length
-
Width
1,900 mm
Width
1,970 mm
Height
1,505 - 1,515 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 kg
Payload
505 - 575 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 601 HP
Power HP
408 - 659 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
193 - 230 km/h
Max Speed
-
Torque
430 - 820 Nm
Torque
700 - 1,015 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 442 kW
Power kW
300 - 485 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2,025
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.