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: 51,000 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 51,000 miles, this 2023 Audi A5 S Line has covered about 21,800 more miles than other 2023 Audi A5 cars. The AskCar estimate for this car is £21,993. It is priced at £21,000, which is £993 below that estimate. The AskCar estimate draws on 1,830 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 4 days ago. The government's MOT record matches its advertised mileage. It is advertised by Car Valley in Woodford Green. 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: £993 (4%) under the AskCar estimate of £21,993.

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

AskCar first saw this 2023 Audi A5 advertised 4 days ago. About 4 in 10 of 2023 Audi A5 cars are gone from sale within a month of being advertised: 147 of the 345 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £21,000. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 25 October 2027.

It has had one MOT, on 15 October 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge 1.6mm; offside front tyre worn close to legal limit/worn on edge 2mm.

Mileage at that test: 51,229 miles, which matches the advertised 51,000 miles.

Advertised mileage is about 21,800 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: 49,607 miles. Price: £21,047, the same price as this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a5-2023-5fcc1b61d965
• 2023 Audi A5 S Line, 2.0 diesel hatchback, black. Mileage: 53,500 miles. Price: £21,546, £546 more than this car. Dealer: Vindis Group Northampton Audi in Northampton. AskCar page: https://askcar.co.uk/car/audi-a5-2023-18cf433a3ac8
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 48,394 miles. Price: £22,990, £1,990 more than this car. Dealer: Wilsons of Rathkenny in Ballymena. AskCar page: https://askcar.co.uk/car/audi-a5-2023-424ea4fd0aab

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, 15 miles from this car. Mileage: 28,003 miles. Price: £23,500, £2,500 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/audi-a5-2023-cb23d4433225