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BMW iX1 vs Citroen C5 Aircross comparison

Compare performance (313 HP vs 225 HP), boot space and price (42,300 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – BMW iX1 or Citroen C5 Aircross?

BMW iX1 vs Citroen C5 Aircross: Key differences

BMW iX1

4.5 (5 Reviews)
rate
  • visibly more power
  • slightly more efficient
  • significantly quicker 0–100 km/h
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Citroen C5 Aircross

4 (6 Reviews)
rate
  • considerably cheaper
  • barely more electric range
  • slightly lighter
  • a bit more trunk space
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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

iX1

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.

Citroen C5 Aircross is considerably cheaper – starting at 29,100 £ , while the BMW iX1 costs 42,300 £ . That’s a price difference of around 13,208 £.

In terms of energy consumption, the BMW iX1 is slightly more efficient: consuming 14.3 kWh/100km compared to 17 kWh/100km for the Citroen C5 Aircross. That’s a difference of about 2.7 kWh/100km.

As for electric range, the Citroen C5 Aircross offers barely more range – reaching up to 520 km, about 6 km more than the BMW iX1.

C5 Aircross

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 iX1 offers visibly more power – delivering 313 HP compared to 225 HP. That’s roughly 88 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX1 is significantly quicker – completing the sprint in 5.6 s, while the Citroen C5 Aircross takes 8.3 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the BMW iX1 delivers clearly more torque with 494 Nm compared to 300 Nm. That’s about 194 Nm more.

iX1

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, Citroen C5 Aircross is slightly lighter – 1,629 kg compared to 1,940 kg. The difference is around 311 kg.

Looking at boot space, the Citroen C5 Aircross offers a bit more boot space – 565 L compared to 490 L. That’s a difference of about 75 L.

When it comes to payload, the BMW iX1 carries very slightly more – 495 kg compared to 471 kg. That’s a difference of about 24 kg.

Who wins the race in the data check?

The BMW iX1 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 £42,300
iX1

BMW iX1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 313 HP
  • Consumption kWh/100km 14.3 - 15.7 kWh/100km
  • Electric Range 466 - 514 km
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Citroen C5 Aircross

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX1

The BMW iX1 is a compact electric crossover that blends BMW's characteristic driving dynamics with a practical, premium interior, making it a strong choice for buyers who want an upscale daily driver with electric efficiency. It delivers composed handling for city and motorway use, while its clean, modern styling and intuitive tech give the cabin an inviting, contemporary feel.

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Reviews BMW iX1

4.5 (5 Reviews)
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Roland
27 Apr 2026, 12:37:41

Intuitive to operate, excellent tactile feel, high seating position. More range or a larger battery would be desirable, but that would be nitpicking at the highest level.

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
F
22 Apr 2026, 07:16:32

The very large price difference is a major point for me.

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
HP
17 Dec 2025, 22:14:02

Delightful driver's car. Light-footed, quick, silent and sporty.
If the range could be improved, it would be absolutely top.
You do have to buy a few option packs to make it fun — expect to pay around 70 grand.

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

Citroen C5 Aircross

The Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.

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Reviews Citroen C5 Aircross

4 (6 Reviews)
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Claude Juillet
3 May 2026, 14:17:36

I drive the 1.2 petrol hybrid from new since January 2026, which was registered in November 2025. Great car to drive. However, for tall person like myself, there is not enough room for your left keg to stretch and cramps happen in long journeys. Acceleration from start is better than my older 1.6 diesel c4 picasso. Overall best car I ever had, although infotainment a bit dodgy with a left hand and not at all practical. I minor inconvenience!

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Jan Hansen
10 Apr 2026, 21:38:06

It's a pleasant car; it's not coarse or brutal. As a 60-year-old, I don't need acceleration or top speed.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
privat
27 Mar 2026, 16:55:05

Cars like the C5 Aircross are probably one reason why Stellantis is almost bankrupt — or already is.
Uncomfortable and completely unsuitable for long-distance driving.
Huge on the outside, small on the inside.
Extremely uncomfortable seats, poor infotainment, very bad driver aids (360° camera, cruise control, lane-keep assist, navigation… are really awful), confusing, poor road manners, loud engine and noisy wind.
I can only hope that I’ll never again be forced to drive this vehicle.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Alexis vasquez
15 Feb 2026, 21:03:58

I find the Citroën better suited to my daily driving — more comfortable and efficient, with a softer suspension compared with the firmer Toyota Cross.

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

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Citroen C5 Aircross

Costs and Consumption
Price
42,300 - 55,200 £
Price
29,100 - 43,000 £
Consumption L/100km
-
Consumption L/100km
2.5 - 5.4 L/100km
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Consumption kWh/100km
17 kWh/100km
Electric Range
466 - 514 km
Electric Range
81 - 520 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 121 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
1,940 - 2,085 kg
Curb weight
1,629 - 2,184 kg
Trunk capacity
490 L
Trunk capacity
565 L
Length
-
Length
-
Width
1,845 mm
Width
1,870 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
495 kg
Payload
446 - 471 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 313 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
5.6 - 8.6 s
Acceleration 0-100km/h
8.3 - 11.2 s
Max Speed
-
Max Speed
-
Torque
250 - 494 Nm
Torque
230 - 300 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
150 - 230 kW
Power kW
107 - 165 kW
Engine capacity
-
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
D, A, B
Brand
BMW
Brand
Citroen
What drivetrain options does the BMW iX1 have?

The BMW iX1 is available as Front-Wheel Drive or All-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.