2023 Audi A5 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (161 bhp)
• Year: 2023
• Mileage: 49,607 miles
• Fuel: Diesel, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 161 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,607 miles, this 2023 Audi A5 S Line has covered about 20,500 more miles than other 2023 Audi A5 cars. The dealer is asking £21,047, which is £1,110 below the AskCar estimate of £22,156. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. We first recorded this advert 11 days ago, and its asking price has since fallen by £167. Its advertised mileage matches the government's MOT record. The seller is Carsa Cannock, based in Cannock Chase. 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: £1,110 (5%) under the AskCar estimate of £22,156.

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 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Audi A5 with the 2.0 diesel engine is typically advertised at £24,000: the median of the 268 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A5 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £21,214. Its asking price is now £21,047, £167 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 22 October 2026: £21,214
• 23 October 2026: £21,238
• 24 October 2026: £21,205
• 26 October 2026: £21,165
• 1 November 2026: £21,047

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 18 August 2027.

It has had one MOT, on 19 August 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin; nearside rear nail in tyre 255/35/19; offside rear nail in tyre 255/35/19.

Mileage at that test: 46,762 miles, which matches the advertised 49,607 miles.

Advertised mileage is about 20,500 miles higher than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

74 other 2023 Audi A5 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £15,990 to £29,900, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 48,394 miles. Price: £22,990, £1,943 more than this car. Dealer: Wilsons of Rathkenny in Ballymena. AskCar page: https://askcar.co.uk/car/audi-a5-2023-424ea4fd0aab
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 51,000 miles. Price: £21,000, the same price as this car. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/audi-a5-2023-72844bbe6de7
• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 47,079 miles. Price: £20,949, £98 less than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a5-2023-5e2dacf68fde

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, black, under a mile from this car. Mileage: 18,423 miles. Price: £24,077, £3,030 more than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a5-2023-737a1eb11b9b