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: 44,480 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: Black
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 44,480 miles, this 2023 Audi A5 S Line has covered about 16,000 more miles than other 2023 Audi A5 cars. Its asking price of £21,498 is £1,194 below the AskCar estimate of £22,692. The AskCar estimate uses UK dealer asking prices, including 1,865 Audi A5 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 20 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Bolton Motorstore / Vanstore, based in Bolton. 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

Fair price: £1,194 (5%) under the AskCar estimate of £22,692.

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 1,865 priced Audi A5 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A5 with the 2.0 diesel engine is typically advertised at £24,000: the median of the 263 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A5 has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 15 October 2026 at £21,498. 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 4 November 2026: valid until 11 October 2027.

It has had 2 MOTs. The latest, on 12 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 44,481 miles, which matches the advertised 44,480 miles.

Advertised mileage is about 16,000 miles higher than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

71 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 44,500 miles. Price: £22,881, £1,383 more than this car. Dealer: Vindis Group Cambridge Audi in Cambridge. AskCar page: https://askcar.co.uk/car/audi-a5-2023-f373bcd3c945
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 45,214 miles. Price: £23,290, £1,792 more than this car. Dealer: Fermanagh Auto Sales in Enniskillen. AskCar page: https://askcar.co.uk/car/audi-a5-2023-1f93641c8f6a
• 2023 Audi A5 S Line, 2.0 diesel hatchback, blue. Mileage: 45,226 miles. Price: £24,695, £3,197 more than this car. Dealer: Sere Used Car Supermarket Lisburn in Lisburn. AskCar page: https://askcar.co.uk/car/audi-a5-2023-914bbb814c42

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, black, under a mile from this car. Mileage: 107,000 miles. Price: £15,990, £5,508 less than this car. Dealer: AML Prestige in Bolton. AskCar page: https://askcar.co.uk/car/audi-a5-2023-9aca036b4feb