2026 Audi A6 Saloon 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 4dr (201 bhp)
• Year: 2026
• Mileage: 1,324 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 1,324 miles, this 2026 Audi A6 Saloon S Line has covered about 2,400 fewer miles than other 2026 Audi A6 Saloon cars. The AskCar estimate for this car is £41,434. It is priced at £39,961, which is £1,473 below that estimate. The AskCar estimate uses UK dealer asking prices, including 858 Audi A6 Saloon adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 96 days ago. Its asking price has since fallen by £3,000. You can find this car at Listers Honda Stratford-upon-Avon in Stratford-on-Avon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,473 (3%) under the AskCar estimate of £41,434.

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 858 priced Audi A6 Saloon adverts across different ages and specifications, as of 2 November 2026.

A 2026 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £39,800: the median of the 82 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Audi A6 Saloon has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 29 July 2026 at £42,961. Its asking price is now £39,961, £3,000 less. The latest price cut was seen on 15 September 2026.

Price changes recorded:

• 29 July 2026: £42,961
• 15 September 2026: £39,961

Mileage and MOT

Advertised mileage is about 2,400 miles lower than the median mileage of a 2026 Audi A6 Saloon on AskCar.

Similar cars

4 other 2026 Audi A6 Saloon S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £39,950 to £44,991, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A6 Saloon S Line, 2.0 diesel saloon, blue. Mileage: 1,579 miles. Price: £39,950, the same price as this car. Dealer: Sytner Group Audi Reading in Reading. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-11da45462ff7
• 2026 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 4,598 miles. Price: £39,950, the same price as this car. Dealer: Mon Motors Bristol Audi in Bristol. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-9ca258dc0219
• 2026 Audi A6 Saloon S Line, 2.0 diesel saloon, blue. Mileage: 6,836 miles. Price: £40,150, £189 more than this car. Dealer: Yeovil Audi in Yeovil. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-b54598edfcba