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Audi A6 Limousine vs Subaru Solterra comparison

Compare performance (367 HP vs 343 HP), boot space and price (47,600 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Subaru Solterra?

Audi A6 Limousine vs Subaru Solterra: Key differences

Audi A6 Limousine

  • very slightly more power
  • marginally quicker 0–100 km/h
  • moderately lighter
  • slightly more trunk space
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Subaru Solterra

4.9 (1 Reviews)
rate
  • noticeably cheaper
  • clearly more electric range
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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.

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 Solterra is noticeably cheaper – starting at 39,400 £ , while the Audi A6 Limousine costs 47,600 £ . That’s a price difference of around 8,151 £.

As for electric range, the Subaru Solterra offers clearly more range – reaching up to 532 km, about 427 km more than the Audi A6 Limousine.

Solterra

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Audi A6 Limousine offers very slightly more power – delivering 367 HP compared to 343 HP. That’s roughly 24 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Limousine is marginally quicker – completing the sprint in 4.7 s, while the Subaru Solterra takes 5.1 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Audi A6 Limousine delivers noticeably more torque with 580 Nm compared to 437 Nm. That’s about 143 Nm more.

A6 Limousine

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 A6 Limousine is moderately lighter – 1,845 kg compared to 2,040 kg. The difference is around 195 kg.

Looking at boot space, the Audi A6 Limousine offers slightly more boot space – 492 L compared to 441 L. That’s a difference of about 51 L.

When it comes to payload, the Audi A6 Limousine carries moderately more – 625 kg compared to 510 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Subaru Solterra 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 £39,400
Solterra

Subaru Solterra

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 218 - 343 HP
  • Consumption kWh/100km : 16.8 - 17.9 kWh/100km
  • Electric Range : 416 - 532 km
Audi A6 Limousine
Subaru Solterra

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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Subaru Solterra

The Subaru Solterra translates Subaru's rugged, go-anywhere character into an electric package, offering sure-footed handling and a thoughtfully practical cabin that feels ready for weekend escapes. It isn't trying to outshine flashier rivals — instead it stakes its claim on reliability and friendly simplicity, making it a sensible, slightly cheeky choice for buyers who want an EV that behaves like a Subaru.

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Audi A6 Limousine
Subaru Solterra

Costs and Consumption

Price
47,600 - 68,100 £
Price
39,400 - 47,500 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.8 - 17.9 kWh/100km
Electric Range
97 - 105 km
Electric Range
416 - 532 km
Battery Capacity
-
Battery Capacity
-
co2
49 - 166 g/km
co2
0 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
2,040 - 2,100 kg
Trunk capacity
354 - 492 L
Trunk capacity
441 L
Length
-
Length
-
Width
1,875 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
485 - 510 kg

Engine and Performance

Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
218 - 343 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
5.1 - 6.9 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
336 - 437 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 270 kW
Power kW
160 - 252 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2,022 - 2,026
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Subaru
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.