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BMW 4 Series Coupe vs Citroen C5 Aircross comparison

Compare performance (530 HP vs 225 HP), boot space and price (46,200 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Citroen C5 Aircross?

BMW 4 Series Coupe vs Citroen C5 Aircross: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • considerably more power
  • significantly quicker 0–100 km/h
  • only slightly lighter
details

Citroen C5 Aircross

4 (6 Reviews)
rate
  • substantially cheaper
  • considerably more efficient
  • clearly more trunk space
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

4 Series Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Citroen C5 Aircross is substantially cheaper – starting at 29,100 £ , while the BMW 4 Series Coupe costs 46,200 £ . That’s a price difference of around 17,066 £.

Fuel consumption also shows a difference: the Citroen C5 Aircross uses 2.5 L/100km and is considerably more efficient than the BMW 4 Series Coupe with 4.8 L/100km. The difference is about 2.3 L/100km.

C5 Aircross

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 4 Series Coupe offers considerably more power – delivering 530 HP compared to 225 HP. That’s roughly 305 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is significantly quicker – completing the sprint in 3.5 s, while the Citroen C5 Aircross takes 8.3 s. That’s about 4.8 s quicker.

There’s also a difference in torque: the BMW 4 Series Coupe delivers clearly more torque with 700 Nm compared to 300 Nm. That’s about 400 Nm more.

4 Series Coupe

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.

Seats: Citroen C5 Aircross offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Coupe is only slightly lighter – 1,600 kg compared to 1,629 kg. The difference is around 29 kg.

Looking at boot space, the Citroen C5 Aircross offers clearly more boot space – 565 L compared to 440 L. That’s a difference of about 125 L.

When it comes to payload, the Citroen C5 Aircross carries somewhat more – 471 kg compared to 415 kg. That’s a difference of about 56 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe is decisively 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 £46,200
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 4.8 - 10 L/100km
BMW 4 Series Coupe
Citroen C5 Aircross

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

details

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.

details
BMW 4 Series Coupe
Citroen C5 Aircross

Costs and Consumption

Price
46,200 - 93,900 £
Price
29,100 - 43,000 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
2.5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17 kWh/100km
Electric Range
-
Electric Range
81 - 520 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
0 - 121 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,600 - 1,895 kg
Curb weight
1,629 - 2,184 kg
Trunk capacity
440 L
Trunk capacity
565 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,870 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
446 - 471 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
184 - 530 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
8.3 - 11.2 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
230 - 300 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
135 - 390 kW
Power kW
107 - 165 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
D, A, B
Brand
BMW
Brand
Citroen
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.