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Audi A6 e-tron Avant vs Citroen C3 Aircross comparison

Compare performance (551 HP vs 145 HP), boot space and price (69,800 £ vs 16,400 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Citroen C3 Aircross?

Audi A6 e-tron Avant vs Citroen C3 Aircross: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
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  • clearly more power
  • only slightly more efficient
  • considerably more electric range
  • substantially quicker 0–100 km/h
  • barely more trunk space
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Citroen C3 Aircross

4.4 (2 Reviews)
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  • substantially cheaper
  • clearly lighter
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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.

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

A6 e-tron Avant

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 C3 Aircross is substantially cheaper – starting at 16,400 £ , while the Audi A6 e-tron Avant costs 69,800 £ . That’s a price difference of around 53,366 £.

In terms of energy consumption, the Audi A6 e-tron Avant is only slightly more efficient: consuming 15.9 kWh/100km compared to 16.1 kWh/100km for the Citroen C3 Aircross. That’s a difference of about 0.2 kWh/100km.

As for electric range, the Audi A6 e-tron Avant offers considerably more range – reaching up to 671 km, about 271 km more than the Citroen C3 Aircross.

C3 Aircross

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Audi A6 e-tron Avant offers clearly more power – delivering 551 HP compared to 145 HP. That’s roughly 406 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is substantially quicker – completing the sprint in 3.9 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 8.4 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Avant delivers considerably more torque with 855 Nm compared to 230 Nm. That’s about 625 Nm more.

A6 e-tron Avant

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Citroen C3 Aircross is clearly lighter – 1,312 kg compared to 2,185 kg. The difference is around 873 kg.

Looking at boot space, the Audi A6 e-tron Avant offers barely more boot space – 502 L compared to 460 L. That’s a difference of about 42 L.

When it comes to payload, the Audi A6 e-tron Avant carries very slightly more – 500 kg compared to 462 kg. That’s a difference of about 38 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant 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 £69,800
A6 e-tron Avant

Audi A6 e-tron Avant

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 15.9 - 17 kWh/100km
  • Electric Range 539 - 671 km
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Frequently compared as well

Citroen C3 Aircross
Opel Frontera
VS
Choosing between the Citroën C3 Aircross and the Opel Frontera comes down to whether you want a compact, comfort-focused crossover or a more traditionally rugged SUV. The C3 Aircross shines with clever packaging, ride comfort and economy, while the Frontera offers stronger towing, load capacity and …
Citroen C3
Citroen C3 Aircross
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Deciding between the Citroën C3 and the Citroën C3 Aircross is basically a choice between a compact, city-focused hatch and a taller, more practical crossover. The C3 prioritises nimble handling, simplicity and economy for urban driving, while the C3 Aircross adds higher ride height, extra interior …
Audi A6 e-tron Avant
Citroen C3 Aircross

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 e-tron Avant

The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.

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Reviews Audi A6 e-tron Avant

3.4 (3 Reviews)
rate

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

Citroen C3 Aircross

The Citroën C3 Aircross is a compact crossover that stands out with its quirky, friendly styling and a tall, airy cabin that prioritizes comfort. It suits buyers who value flexible interior space, good visibility and easy urban driving over sporty performance.

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Reviews Citroen C3 Aircross

4.4 (2 Reviews)
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Mullié Bernard
11 Jul 2026, 09:42:41

Comfortable, this compact SUV has the advantage of being spacious for a reasonable price.

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

Frequently compared as well

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Toyota Yaris Cross
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Choosing between the Citroën C3 Aircross and the Toyota Yaris Cross means deciding if you want a roomier, comfort‑focused small crossover or a compact, efficiency‑led model with Toyota’s reputation for reliability. I’ll highlight the key differences in space, drive, features and running costs so …
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VW T-Cross
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Putting the Citroën C3 Aircross up against the VW T‑Cross pits a characterful, comfort-focused small SUV against a more conservative, all-round practical choice. Both target urban buyers who need space and versatility, but they differ in ride, interior quality and features—pick the C3 Aircross for …
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Comparing the Citroën C3 Aircross and the Citroën C4 pits a compact, high-riding crossover that prioritises practicality and interior flexibility against a more refined, design-led hatchback/fastback that emphasises comfort and on-road composure. I’ll focus on space, comfort, driving character and …
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Citroen C5 Aircross
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Choosing between the Citroen C3 Aircross and the Citroen C5 Aircross comes down to whether you need a compact, city‑friendly crossover or a larger, more comfort‑focused family SUV. This comparison will highlight the differences in size, ride comfort, practicality and running costs so you can pick …
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Renault R4
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VW ID.7 Touring
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The Audi A6 e-tron Avant and the VW ID.7 Touring are two electric estate cars aimed at buyers who want long-range practicality with the feel of a traditional wagon, but they take different approaches to luxury, technology and driving character. The Audi leans on premium materials, sharper dynamics …
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Audi A6 e-tron Avant
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In the highly competitive segment of luxury wagons, the Audi A5 Avant and the Audi A6 e-tron Avant present distinct choices for discerning drivers. While the A5 Avant impresses with its sporty dynamics and versatile cargo space, the A6 e-tron Avant offers a glimpse into the future with its …
Audi A6 e-tron Avant
Citroen C3 Aircross

Costs and Consumption
Price
69,800 - 100,100 £
Price
16,400 - 29,000 £
Consumption L/100km
-
Consumption L/100km
5.3 - 5.9 L/100km
Consumption kWh/100km
15.9 - 17 kWh/100km
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Electric Range
539 - 671 km
Electric Range
307 - 400 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
0 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
1,312 - 1,608 kg
Trunk capacity
502 L
Trunk capacity
460 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,795 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
407 - 462 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manual
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
326 - 551 HP
Power HP
101 - 145 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
12.3 - 13 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
125 - 230 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
240 - 405 kW
Power kW
74 - 107 kW
Engine capacity
-
Engine capacity
1,199 cm3

General
Model Year
2024
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, D
Brand
Audi
Brand
Citroen
What drivetrain options does the Audi A6 e-tron Avant have?

The Audi A6 e-tron Avant is available as Rear-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.