2026 Audi A6 Avant 2.8 S Line
Price: £10,950. Far below the going rate: £17,756 (61%) under the AskCar estimate of £28,706, our expected asking price for this car from its model, age, mileage and specification, drawing on 783 priced Audi A6 Avant adverts on AskCar as of 6 November 2026. Worth asking the dealer why.
AskCar lists 808 used Audi A6 Avant from 592 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Trim: S Line
- Version: 2.8 S Line Auto 5dr
- Year: 2026
- Mileage: 84,180 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.8 litres
- Gearbox: Automatic
- Colour: Black
About this car
At 84,180 miles, this 2026 Audi A6 Avant S Line has covered about 80,700 more miles than other 2026 Audi A6 Avant cars. The dealer is asking £10,950, which is £17,756 below the AskCar estimate of £28,706. We recommend confirming the advertised price and vehicle details. The AskCar estimate draws on 783 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 16 days ago. The government's MOT record matches its advertised mileage. It is advertised by The Red Vehicle Company in Henley-on-Thames. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Far below the going rate: £17,756 (61%) under the AskCar estimate of £28,706. Worth asking the dealer why.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 783 priced Audi A6 Avant adverts across different ages and specifications, as of 6 November 2026.
Time on sale
This 2026 Audi A6 Avant has been on sale for at least 16 days.
Price history
AskCar first saw this advert on 21 October 2026 at £10,950. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 11 August 2027.
It has had one MOT, on 12 August 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 84,106 miles, which matches the advertised 84,180 miles.
Advertised mileage is about 80,700 miles higher than the median mileage of a 2026 Audi A6 Avant on AskCar.
Browse all Audi A6 Avant cars for sale · 2026 Audi A6 Avant price guide
More like this
- Used Audi A6 Avant S Line prices
- Used Audi A6 Avant for sale under £15,000
- Used petrol Audi A6 Avant for sale
- Used Audi A6 Avant for sale near High Wycombe
Photos
58 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.