2023 Audi A6 Saloon 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 40 TFSI S Line [Tech Pack] S tronic FWD Euro 6 4dr (201 bhp)
• Year: 2023
• Mileage: 23,698 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 162 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 23,698 miles on the clock, this 2023 Audi A6 Saloon S Line has done roughly 10,300 fewer miles than a typical 2023 Audi A6 Saloon. Priced at £21,749, it is advertised £2,508 below the AskCar estimate of £24,257. The AskCar estimate uses UK dealer asking prices, including 874 Audi A6 Saloon adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 57 days ago, the asking price has dropped by £2,900. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Burnley, based in Burnley. 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

Good value: £2,508 (10%) under the AskCar estimate of £24,257.

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 2023 Audi A6 Saloon with the 2.0 petrol engine is typically advertised at £22,900: the median of the 63 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A6 Saloon has been on sale for at least 57 days.

Price history

AskCar first saw this advert on 8 September 2026 at £24,649. Its asking price is now £21,749, £2,900 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 8 September 2026: £24,649
• 15 September 2026: £23,599
• 22 September 2026: £23,499
• 29 September 2026: £22,899
• 6 October 2026: £23,099
• 13 October 2026: £22,949
• 20 October 2026: £22,749
• 27 October 2026: £22,549
• 4 November 2026: £21,749

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 October 2027.

It has had 2 MOTs. The latest, on 14 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 23,706 miles, which matches the advertised 23,698 miles.

Advertised mileage is about 10,300 miles lower than the median mileage of a 2023 Audi A6 Saloon on AskCar.

Similar cars

22 other 2023 Audi A6 Saloon S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £17,700 to £26,499, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, white. Mileage: 23,060 miles. Price: £25,950, £4,201 more than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-4c1ee77c831c
• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, grey. Mileage: 25,823 miles. Price: £24,491, £2,742 more than this car. Dealer: Lookers Audi Newcastle in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-d6997762f7d5
• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 21,059 miles. Price: £23,980, £2,231 more than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-cf9940581943

• The nearest: 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue, 22 miles from this car. Mileage: 18,009 miles. Price: £24,999, £3,250 more than this car. Dealer: Stratstone Manchester Audi in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-d2c63726a203