2023 Audi A6 Saloon 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
• Year: 2023
• Mileage: 31,198 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 162 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 31,198 miles on the clock, this 2023 Audi A6 Saloon S Line has done roughly 3,400 fewer miles than a typical 2023 Audi A6 Saloon. The AskCar estimate for this car is £23,512. It is priced at £20,282, which is £3,230 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 875 Audi A6 Saloon cars across different ages and specifications. Since we first spotted the advert 127 days ago, the asking price has dropped by £3,372. We checked its advertised mileage against the government's MOT record, and they match. The seller is Carbase Lympsham, based in Lympsham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £3,230 (13%) under the AskCar estimate of £23,512.

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 875 priced Audi A6 Saloon adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A6 Saloon with the 2.0 petrol engine is typically advertised at £23,400: the median of the 60 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Audi A6 Saloon has been on sale for at least 127 days.

Price history

AskCar first saw this advert on 2 July 2026 at £23,654. Its asking price is now £20,282, £3,372 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 2 July 2026: £23,654
• 3 July 2026: £23,732
• 4 July 2026: £23,810
• 6 July 2026: £23,889
• 9 July 2026: £23,666
• 11 July 2026: £23,647
• 13 July 2026: £23,612
• 18 July 2026: £23,188
• 20 July 2026: £23,130
• 23 July 2026: £22,790
• 27 July 2026: £22,750
• 29 July 2026: £22,500
• 5 August 2026: £22,211
• 19 August 2026: £22,267
• 20 August 2026: £22,044
• 25 August 2026: £21,979
• 26 August 2026: £21,977
• 27 August 2026: £21,958
• 28 August 2026: £21,954
• 29 August 2026: £21,953
• 16 September 2026: £21,855
• 18 September 2026: £21,711
• 23 September 2026: £21,650
• 24 September 2026: £21,525
• 25 September 2026: £21,440
• 29 September 2026: £21,364
• 1 October 2026: £21,284
• 3 October 2026: £21,244
• 7 October 2026: £21,220
• 8 October 2026: £21,073
• 9 October 2026: £21,048
• 10 October 2026: £21,021
• 29 October 2026: £20,589
• 31 October 2026: £20,587
• 5 November 2026: £20,282

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 March 2027.

It has had one MOT, on 23 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 28,934 miles, which matches the advertised 31,198 miles.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2023 Audi A6 Saloon on AskCar.

Similar cars

20 other 2023 Audi A6 Saloon S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £17,700 to £26,899, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 31,511 miles. Price: £22,698, £2,416 more than this car. Dealer: Arnold Clark Solihull Motorstore in Solihull. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-42ae36059627
• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 30,827 miles. Price: £23,595, £3,313 more than this car. Dealer: Lookers Audi Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-16f17b34aa55
• 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 28,997 miles. Price: £22,900, £2,618 more than this car. Dealer: Yeovil Audi in Poole. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-b3832515d679

• The nearest: 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, black, 20 miles from this car. Mileage: 60,626 miles. Price: £19,824, £458 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-0a33f9fd2cb9