Compare performance (340 HP vs 145 HP), boot space and price (40,700 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Citroen C5 X?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Citroen C5 X is only slightly cheaper – starting at 39,400 £ , while the Audi Q4 e-tron costs 40,700 £ . That’s a price difference of around 1,286 £.
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 Audi Q4 e-tron offers clearly more power – delivering 340 HP compared to 145 HP. That’s roughly 195 HP more horsepower.
When accelerating from 0 to 100 km/h, the Audi Q4 e-tron is significantly quicker – completing the sprint in 5.4 s, while the Citroen C5 X takes 10.4 s. That’s about 5 s quicker.
There’s also a difference in torque: the Audi Q4 e-tron delivers considerably more torque with 679 Nm compared to 230 Nm. That’s about 449 Nm more.
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, Citroen C5 X is visibly lighter – 1,591 kg compared to 2,035 kg. The difference is around 444 kg.
Looking at boot space, the Citroen C5 X offers very slightly more boot space – 545 L compared to 535 L. That’s a difference of about 10 L.
When it comes to payload, the Audi Q4 e-tron carries clearly more – 515 kg compared to 399 kg. That’s a difference of about 116 kg.
The Audi Q4 e-tron 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.
The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.
detailsCitroen C5 X combines the poise of a sleek crossover with the practicality of an estate, delivering a calm, comfortable cabin that feels designed for long, relaxed journeys rather than racetrack drama. If you want a car that pampers passengers, swallows everyday luggage and glides over rough roads like a diplomat dodging awkward questions, this is your kind of transport.
detailsCosts and Consumption |
|
|---|---|
|
Price
40,700 - 53,100 £
|
Price
39,400 £
|
|
Consumption L/100km
-
|
Consumption L/100km
5.1 L/100km
|
|
Consumption kWh/100km
14.8 - 16.2 kWh/100km
|
Consumption kWh/100km
-
|
|
Electric Range
440 - 592 km
|
Electric Range
-
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
116 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Estate
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,035 - 2,235 kg
|
Curb weight
1,591 kg
|
|
Trunk capacity
515 - 535 L
|
Trunk capacity
545 L
|
|
Length
-
|
Length
-
|
|
Width
1,865 mm
|
Width
1,815 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
505 - 515 kg
|
Payload
399 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Petrol MHEV
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Dual-Clutch Automatic
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive
|
|
Power HP
204 - 340 HP
|
Power HP
145 HP
|
|
Acceleration 0-100km/h
5.4 - 8.1 s
|
Acceleration 0-100km/h
10.4 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
350 - 679 Nm
|
Torque
230 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
3
|
|
Power kW
150 - 250 kW
|
Power kW
107 kW
|
|
Engine capacity
-
|
Engine capacity
1,199 cm3
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
D
|
|
Brand
Audi
|
Brand
Citroen
|