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Audi A3 Sportback vs Citroen C4 comparison

Compare performance (400 HP vs 156 HP), boot space and price (27,000 £ vs 20,600 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Citroen C4?

Audi A3 Sportback vs Citroen C4: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • substantially more power
  • clearly more efficient
  • considerably quicker 0–100 km/h
  • marginally lighter

Citroen C4

4.7 (3 Reviews)
rate
  • noticeably cheaper
  • significantly more electric range
  • visibly 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

A3 Sportback

Costs and Efficiency:

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

Citroen C4 is noticeably cheaper – starting at 20,600 £ , while the Audi A3 Sportback costs 27,000 £ . That’s a price difference of around 6,438 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is clearly more efficient than the Citroen C4 with 4.7 L/100km. The difference is about 3.6 L/100km.

As for electric range, the Citroen C4 offers significantly more range – reaching up to 427 km, about 286 km more than the Audi A3 Sportback.

C4

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 Audi A3 Sportback offers substantially more power – delivering 400 HP compared to 156 HP. That’s roughly 244 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is considerably quicker – completing the sprint in 3.8 s, while the Citroen C4 takes 8 s. That’s about 4.2 s quicker.

Looking at top speed, the Audi A3 Sportback is visibly faster – reaching 237 km/h, while the Citroen C4 tops out at 150 km/h. The difference is around 87 km/h.

There’s also a difference in torque: the Audi A3 Sportback delivers clearly more torque with 500 Nm compared to 270 Nm. That’s about 230 Nm more.

A3 Sportback

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, Audi A3 Sportback is marginally lighter – 1,360 kg compared to 1,403 kg. The difference is around 43 kg.

Looking at boot space, the Citroen C4 offers visibly more boot space – 510 L compared to 380 L. That’s a difference of about 130 L.

For maximum load capacity, the Citroen C4 offers somewhat more capacity – up to 1,360 L, about 260 L more than the Audi A3 Sportback.

When it comes to payload, the Audi A3 Sportback carries slightly more – 480 kg compared to 406 kg. That’s a difference of about 74 kg.

Who wins the race in the data check?

The Audi A3 Sportback stands well ahead of its rival 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 1.1 - 9.3 L/100km
  • Electric Range : 134 - 141 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

3.9 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Citroen C4

Citroën C4 wears its French eccentricity with confidence, pairing bold, sculpted styling with a supremely comfortable ride that turns mundane commutes into a gentler affair. If you value relaxed comfort, clever practicality and a car with personality rather than pretence, the C4 is a charming, sensible choice — and it won't make you miss the usual hot‑hatch theatrics.

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Reviews Citroen C4

4.7 (3 Reviews)
rate
Tomasz
25 Dec 2025, 23:25:28

A very comfortable car, but with a flaw I noticed: very high door sills, which you really feel when getting in.

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

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Citroen C4

Costs and Consumption
Price
27,000 - 56,600 £
Price
20,600 - 32,200 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
4.7 - 4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
14.5 - 15.3 kWh/100km
Electric Range
134 - 141 km
Electric Range
354 - 427 km
Battery Capacity
19.7 kWh
Battery Capacity
46 - 51 kWh
co2
25 - 211 g/km
co2
0 - 108 g/km
Fuel tank capacity
40 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
4 - 5
Curb weight
1,360 - 1,685 kg
Curb weight
1,403 - 1,659 kg
Trunk capacity
280 - 380 L
Trunk capacity
380 - 510 L
Length
4,352 - 4,353 mm
Length
4,350 - 4,580 mm
Width
1,816 - 1,851 mm
Width
1,800 - 1,834 mm
Height
1,441 - 1,470 mm
Height
1,520 - 1,525 mm
Max trunk capacity
1,100 L
Max trunk capacity
1,250 - 1,360 L
Payload
410 - 480 kg
Payload
379 - 406 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 400 HP
Power HP
110 - 156 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
225 - 237 km/h
Max Speed
150 km/h
Torque
220 - 500 Nm
Torque
205 - 270 Nm
Number of Cylinders
4 - 5
Number of Cylinders
3
Power kW
85 - 294 kW
Power kW
81 - 115 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,199 cm3

General
Model Year
2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
A, C
Brand
Audi
Brand
Citroen
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback 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.