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Audi A6 Avant vs Citroen Spacetourer comparison

Compare performance (367 HP vs 180 HP), boot space and price (49,700 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Citroen Spacetourer?

Audi A6 Avant vs Citroen Spacetourer: Key differences

Audi A6 Avant

  • clearly more power
  • significantly more efficient
  • clearly quicker 0–100 km/h
  • marginally lighter
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Citroen Spacetourer

  • considerably cheaper
  • considerably more electric range
  • clearly more trunk space
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By Achim Sedelmaier

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

A6 Avant

Costs and Efficiency:

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

Citroen Spacetourer is considerably cheaper – starting at 35,100 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 14,632 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is significantly more efficient than the Citroen Spacetourer with 6.8 L/100km. The difference is about 4.5 L/100km.

As for electric range, the Citroen Spacetourer offers considerably more range – reaching up to 351 km, about 250 km more than the Audi A6 Avant.

Spacetourer

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 Avant offers clearly more power – delivering 367 HP compared to 180 HP. That’s roughly 187 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Avant is clearly quicker – completing the sprint in 4.7 s, while the Citroen Spacetourer takes 11 s. That’s about 6.3 s quicker.

There’s also a difference in torque: the Audi A6 Avant delivers clearly more torque with 580 Nm compared to 400 Nm. That’s about 180 Nm more.

A6 Avant

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Citroen Spacetourer offers more seats – 9 vs 5.

In terms of curb weight, Audi A6 Avant is marginally lighter – 1,865 kg compared to 1,953 kg. The difference is around 88 kg.

Looking at boot space, the Citroen Spacetourer offers clearly more boot space – 2,011 L compared to 503 L. That’s a difference of about 1,508 L.

When it comes to payload, the Citroen Spacetourer carries markedly more – 914 kg compared to 570 kg. That’s a difference of about 344 kg.

Who wins the race in the data check?

The Audi A6 Avant 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.3 - 7.5 L/100km
  • Electric Range 94 - 101 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Reviews Audi A6 Avant

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Citroen Spacetourer

The Citroën SpaceTourer is a quietly practical people carrier that turns the chaos of family transport into a calm, sensible experience. With clever interior packaging and a relaxed ride it makes long trips surprisingly pleasant — even the backseat critics might stop grumbling.

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Reviews Citroen Spacetourer

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Citroen Spacetourer

Costs and Consumption
Price
49,700 - 70,200 £
Price
35,100 - 44,900 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
6.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
23.7 - 24 kWh/100km
Electric Range
94 - 101 km
Electric Range
219 - 351 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
0 - 180 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Bus
Seats
5
Seats
8 - 9
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,953 - 2,211 kg
Trunk capacity
404 - 503 L
Trunk capacity
1,624 - 2,011 L
Length
-
Length
-
Width
1,875 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
877 - 914 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
136 - 180 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
11 - 12.1 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
260 - 400 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
100 - 132 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,184 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
A, G
Brand
Audi
Brand
Citroen
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with 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.