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Audi A6 Limousine vs Subaru Forester comparison

Compare performance (367 HP vs 136 HP), boot space and price (47,600 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Subaru Forester?

Audi A6 Limousine vs Subaru Forester: Key differences

Audi A6 Limousine

  • significantly more power
  • substantially more efficient
  • considerably quicker 0–100 km/h
details

Subaru Forester

3.8 (3 Reviews)
rate
  • noticeably cheaper
  • only slightly lighter
  • marginally more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

A6 Limousine

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.

Subaru Forester is noticeably cheaper – starting at 35,100 £ , while the Audi A6 Limousine costs 47,600 £ . That’s a price difference of around 12,437 £.

Fuel consumption also shows a difference: the Audi A6 Limousine uses 2.2 L/100km and is substantially more efficient than the Subaru Forester with 8.1 L/100km. The difference is about 5.9 L/100km.

Forester

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 Limousine offers significantly more power – delivering 367 HP compared to 136 HP. That’s roughly 231 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Limousine is considerably quicker – completing the sprint in 4.7 s, while the Subaru Forester takes 12.2 s. That’s about 7.5 s quicker.

There’s also a difference in torque: the Audi A6 Limousine delivers clearly more torque with 580 Nm compared to 182 Nm. That’s about 398 Nm more.

A6 Limousine

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Subaru Forester is only slightly lighter – 1,693 kg compared to 1,845 kg. The difference is around 152 kg.

Looking at boot space, the Subaru Forester offers marginally more boot space – 508 L compared to 492 L. That’s a difference of about 16 L.

When it comes to payload, the Audi A6 Limousine carries markedly more – 625 kg compared to 492 kg. That’s a difference of about 133 kg.

Who wins the race in the data check?

The Audi A6 Limousine 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 £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.2 - 7.3 L/100km
  • Electric Range 97 - 105 km
details

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Audi A6 Limousine
Subaru Forester

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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Reviews Audi A6 Limousine

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

Subaru Forester

The Subaru Forester is a practical all-rounder that quietly does everything right, with roomy comfort, excellent visibility and a real fondness for weekend adventures off the beaten path. It won't set your pulse racing like a sports car, but for buyers who prize reliability, safety and sensible charm, it's a brilliantly steady companion with a cheeky streak.

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Reviews Subaru Forester

3.8 (3 Reviews)
rate
Dirk
8 Dec 2025, 17:00:06

It's indeed much more expensive, but it drives brilliantly. I have the automatic — fantastic. It's a bit noisy for such an expensive car, and servicing at a Subaru dealer isn't cheap. It's certainly not economical.

On the other hand, very little breaks and it will never leave you stranded. And that space... 500 litres more is really about a 40% increase.

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Audi A6 Limousine
Subaru Forester

Costs and Consumption
Price
47,600 - 68,100 £
Price
35,100 - 42,800 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
49 - 166 g/km
co2
183 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,845 - 2,220 kg
Curb weight
1,693 - 1,739 kg
Trunk capacity
354 - 492 L
Trunk capacity
508 L
Length
-
Length
-
Width
1,875 mm
Width
1,830 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
446 - 492 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
136 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
12.2 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
182 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
100 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,995 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G
Brand
Audi
Brand
Subaru
What drivetrain options does the Audi A6 Limousine have?

Available configurations include 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.