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: 47,079 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: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A5 S Line is advertised with 47,079 miles, approximately 17,900 above the typical mileage for its age. Priced at £20,949, it is advertised £1,507 below the AskCar estimate of £22,456. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. Since we first spotted the advert 24 days ago, the asking price has dropped by £1,700. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Glasgow, based in Glasgow. 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: £1,507 (6%) under the AskCar estimate of £22,456.

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 24 days.

Price history

AskCar first saw this advert on 9 October 2026 at £22,649. Its asking price is now £20,949, £1,700 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 9 October 2026: £22,649
• 13 October 2026: £21,499
• 20 October 2026: £21,149
• 27 October 2026: £20,849
• 30 October 2026: £20,949

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 3 April 2027.

It has had one MOT, on 26 March 2026, and passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened discs corroded/pitted.

Mileage at that test: 43,003 miles, which matches the advertised 47,079 miles.

Advertised mileage is about 17,900 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, £2,041 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, blue. Mileage: 45,226 miles. Price: £24,695, £3,746 more than this car. Dealer: Sere Used Car Supermarket Lisburn in Lisburn. AskCar page: https://askcar.co.uk/car/audi-a5-2023-914bbb814c42
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 45,214 miles. Price: £23,290, £2,341 more than this car. Dealer: Fermanagh Auto Sales in Enniskillen. AskCar page: https://askcar.co.uk/car/audi-a5-2023-1f93641c8f6a

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, under a mile from this car. Mileage: 33,927 miles. Price: £23,698, £2,749 more than this car. Dealer: Arnold Clark Glasgow London Road Motorstore / Vanstore in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a5-2023-4addb68b87ce