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@ Citroën / Stellantis Media
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Audi A1 vs Citroen C4 - Differences and prices compared

Compare performance (207 HP vs 156 HP), boot space and price (19700 £ vs 20600 £) at a glance. Find out which car is the better choice for you – Audi A1 or Citroen C4?

Audi A1

Citroen C4

4.6 (2 Reviews)
rate
A1 @ Audi AG

The Compact Clash: Audi A1 vs Citroen C4

In the world of compact cars, the competition is fierce. Today, we're pitting two popular models against each other in a head-to-head comparison: the Audi A1 and the Citroen C4. Both vehicles boast impressive credentials, but which one truly excels? From technical aspects to groundbreaking innovations, let's dive into the showdown.

C4 @ Citroën / Stellantis Media

Audi A1: The Spirited Hatchback

The Audi A1 is a hatchback that combines style with sporty performance. Sporting a sleek design, it's available in a variety of engine configurations, catering to diverse driving preferences. Engine options range from the efficient 1.0-liter to the more powerful 2.0-liter variant, delivering power outputs from 95 HP to a racy 207 HP. It's offered with both manual and dual-clutch automatic transmissions, offering flexibility to suit different driving styles.

The Audi A1 claims impressive performance figures. With a top speed reaching up to 245 km/h, it accelerates from 0 to 100 km/h in as little as 6.5 seconds. The car doesn't compromise on efficiency either, with a consumption rate ranging from 5.3 to 6.5 L/100 km, depending on the engine choice.

In terms of dimensions, the A1 measures 4046 mm in length, 1756 mm in width, and 1459 mm in height, featuring a trunk capacity of 335 liters. Inside, it comfortably seats five passengers. The Audi A1 also scores commendably in CO2 efficiency, classified under D and E classes.

A1 @ Audi AG

Citroen C4: The Versatile SUV

Facing off against the Audi A1 is the Citroen C4, which proudly positions itself in the SUV segment. The C4 offers a variety of powertrains, including a mild-hybrid petrol, conventional petrol, and a fully electric variant. Its petrol engines output between 101 HP and 156 HP, while the electric version adds an eco-friendly dynamism to the lineup.

The C4 excels with its fuel efficiency, with consumption figures as low as 4.7 L/100 km for petrol engines, and a commendable 14.5 to 15.3 kWh/100 km for the electric variant. The electric C4 boasts a generous range of up to 427 km, perfect for those looking to embrace emission-free travel.

With dimensions of 4350 mm in length, 1800 mm in width, and 1525 mm in height, the C4 provides ample space and practicality, including a considerable trunk space of 510 liters. Notably, the CO2 efficiency class ranges from A to C, emphasizing Citroen's commitment to environmental considerations.

C4 @ Citroën / Stellantis Media

Technical Features and Innovations

Both the Audi A1 and Citroen C4 offer state-of-the-art technology and comfort features, creating a captivating driving experience. Audi provides an option for high-end infotainment systems and driver assistance features, catering to tech-savvy consumers who desire seamless connectivity and safety.

Meanwhile, Citroen's C4 steps up the game with its advanced hybrid offerings and features such as progressive hydraulic cushions, ensuring a smooth ride. It comes equipped with supportive safety features and driver aids, tailoring to urban and adventurous scenarios alike.

A1 @ Audi AG

The Verdict: A Choice Amongst Preferences

Deciding between the Audi A1 and Citroen C4 comes down to personal preference and lifestyle. If you crave performance and a compact urban cruiser, the Audi A1 with its sporty edge may be your perfect fit. However, if versatility, fuel economy, and cutting-edge eco-friendly technology appeal more, the Citroen C4 emerges as a compelling choice.

As these models continue to evolve, both Audi and Citroen promise to deliver innovations that push the boundaries, ensuring that both the A1 and C4 remain competitive in the ever-demanding automotive market.

Here’s where it gets real: The technical differences in detail

C4 @ Citroën / Stellantis Media

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi A1 has a barely noticeable advantage in terms of price – it starts at 19700 £, while the Citroen C4 costs 20600 £. That’s a price difference of around 891 £.

Fuel consumption also shows a difference: Citroen C4 manages with 4.70 L and is therefore slightly more efficient than the Audi A1 with 5.20 L. The difference is about 0.50 L per 100 km.

A1 @ Audi AG

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 A1 has a clearly perceptible edge – offering 207 HP compared to 156 HP. That’s roughly 51 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A1 is evident quicker – completing the sprint in 6.50 s, while the Citroen C4 takes 8 s. That’s about 1.50 s faster.

In terms of top speed, the Audi A1 performs to a small extent better – reaching 245 km/h, while the Citroen C4 tops out at 210 km/h. The difference is around 35 km/h.

There’s also a difference in torque: Audi A1 pulls to a small extent stronger with 320 Nm compared to 270 Nm. That’s about 50 Nm difference.

C4 @ Citroën / Stellantis Media

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: offers more seating capacity – vs .

In curb weight, Audi A1 is a bit lighter – 1175 kg compared to 1403 kg. The difference is around 228 kg.

In terms of boot space, the Citroen C4 offers clearly perceptible more room – 510 L compared to 335 L. That’s a difference of about 175 L.

In maximum load capacity, the Citroen C4 performs somewhat better – up to 1360 L, which is about 270 L more than the Audi A1.

When it comes to payload, Audi A1 a bit takes the win – 470 kg compared to 406 kg. That’s a difference of about 64 kg.

Who comes out on top?

Overall, the Audi A1 shows itself to be only a minor advantage and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £19,700
A1 @ Audi AG

Audi A1

  • Engine Type : Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 95 - 207 HP
  • Consumption L/100km : 5.2 - 6.4 L
Audi A1
Citroen C4

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A1

The Audi A1 is a compact premium hatch that wraps Audi's polished design and surprisingly grown-up cabin into a city-friendly package. It’s poised and fun to drive, a smart pick for buyers who want luxury flair without the fuss of a bigger car — and it makes tight parking feel almost enjoyable.

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Citroen C4

4.6 (2 Reviews)
rate

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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Audi A1
Citroen C4
A1 @ Audi AG
C4 @ Citroën / Stellantis Media

Costs and Consumption

Price
19700 - 28300 £
Price
20600 - 32000 £
Consumption L/100km
5.2 - 6.4 L
Consumption L/100km
4.7 - 4.8 L
Consumption kWh/100km
-
Consumption kWh/100km
14.5 - 15.3 kWh
Electric Range
-
Electric Range
354 - 427 km
Battery Capacity
-
Battery Capacity
46 - 51 kWh
co2
118 - 146 g/km
co2
0 - 108 g/km
Fuel tank capacity
40 L
Fuel tank capacity
44 - 50 L

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
4 - 5
Curb weight
1175 - 1365 kg
Curb weight
1403 - 1659 kg
Trunk capacity
335 L
Trunk capacity
380 - 510 L
Length
4029 - 4046 mm
Length
4350 - 4580 mm
Width
1740 - 1756 mm
Width
1800 - 1834 mm
Height
1409 - 1459 mm
Height
1520 - 1525 mm
Max trunk capacity
1090 L
Max trunk capacity
1250 - 1360 L
Payload
410 - 470 kg
Payload
381 - 406 kg

Engine and Performance

Engine Type
Petrol
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
Drive Type
Front-Wheel Drive
Power HP
95 - 207 HP
Power HP
110 - 156 HP
Acceleration 0-100km/h
6.5 - 11.5 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
182 - 245 km/h
Max Speed
150 - 210 km/h
Torque
175 - 320 Nm
Torque
205 - 270 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3
Power kW
70 - 152 kW
Power kW
81 - 115 kW
Engine capacity
999 - 1984 cm3
Engine capacity
1199 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A, C
Brand
Audi
Brand
Citroen
What drive types are available for the Audi A1?

Available configurations include Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.