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: 8,349 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 8,349 miles, this 2026 Audi A6 Saloon S Line has covered about 4,400 more miles than other 2026 Audi A6 Saloon cars. The dealer is asking £43,491, which is £5,139 above the AskCar estimate of £38,352. To work out the AskCar estimate, we analyse UK dealer adverts for 874 Audi A6 Saloon cars across different ages and specifications. We first recorded this advert 147 days ago, and its asking price has since fallen by £4,801. The seller is Sinclair Volkswagen (Swansea), based in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,139 (13%) over the AskCar estimate of £38,352.

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 874 priced Audi A6 Saloon adverts across different ages and specifications, as of 4 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 4 November 2026.

Time on sale

This 2026 Audi A6 Saloon has been on sale for at least 147 days.

Price history

AskCar first saw this advert on 10 June 2026 at £48,292. Its asking price is now £43,491, £4,801 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 10 June 2026: £48,292
• 21 June 2026: £46,991
• 13 October 2026: £44,991
• 4 November 2026: £43,491

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,400 miles higher 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 £39,750 to £40,150, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A6 Saloon S Line, 2.0 diesel saloon, blue. Mileage: 6,836 miles. Price: £40,150, £3,341 less than this car. Dealer: Yeovil Audi in Yeovil. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-b54598edfcba
• 2026 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 4,598 miles. Price: £39,750, £3,741 less than 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: 1,579 miles. Price: £39,950, £3,541 less than this car. Dealer: Sytner Group Audi Reading in Reading. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-11da45462ff7