2023 Audi A5 2.0 TDI S Line
Price: £22,990. Fair price: £690 (3%) over the AskCar estimate of £22,300, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,830 priced Audi A5 adverts on AskCar as of 2 November 2026.
AskCar lists 1,887 used Audi A5 from 1,070 UK dealerships, as of 2 November 2026.
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: 48,394 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
This 2023 Audi A5 S Line has covered 48,394 miles, around 19,200 more miles than is typical for its age. Its asking price of £22,990 is £690 above the AskCar estimate of £22,300. The AskCar estimate uses 1,830 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 34 days ago. The seller is Wilsons of Rathkenny, based in Mid and East Antrim. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £690 (3%) over the AskCar estimate of £22,300.
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 34 days.
Price history
AskCar first saw this advert on 29 September 2026 at £22,990. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 19,200 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, £1,943 less than 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, grey. Mileage: 47,079 miles. Price: £20,949, £2,041 less than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a5-2023-5e2dacf68fde
- 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 51,000 miles. Price: £21,000, £1,990 less than this car. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/audi-a5-2023-72844bbe6de7
- The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, 15 miles from this car. Mileage: 43,200 miles. Price: £24,450, £1,460 more than this car. Dealer: Thomas Devlin Car Sales in Antrim. AskCar page: https://askcar.co.uk/car/audi-a5-2023-1f475c61c863
Browse all Audi A5 cars for sale · 2023 Audi A5 price guide
More like this
- Used Audi A5 S Line prices
- Used Audi A5 for sale under £30,000
- Used automatic Audi A5 for sale
- Used diesel Audi A5 for sale
- Used Audi A5 for sale near Antrim
Photos
21 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.