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: 68,000 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

This 2023 Audi A5 S Line has covered 68,000 miles, around 38,800 more miles than is typical for its age. The AskCar estimate for this car is £19,812. It is priced at £20,490, which is £678 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. We have tracked this advert for 5 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Samys Car Sales, based in Bedford. 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: £678 (3%) over the AskCar estimate of £19,812.

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 5 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 28 October 2026 at £20,490. 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 11 May 2027.

It has had one MOT, on 11 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 61,759 miles, which matches the advertised 68,000 miles.

Advertised mileage is about 38,800 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: 69,388 miles. Price: £23,495, £3,005 more than this car. Dealer: Grange Road Motors in Cookstown. AskCar page: https://askcar.co.uk/car/audi-a5-2023-330f49b01442
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 65,000 miles. Price: £21,995, £1,505 more than this car. Dealer: Apex Auto Sales in Dungannon. AskCar page: https://askcar.co.uk/car/audi-a5-2023-db15d7f1986c
• 2023 Audi A5 S Line, 2.0 diesel hatchback, green. Mileage: 75,081 miles. Price: £21,295, £805 more than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/audi-a5-2023-afd8dd390c6b

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, blue, 2 miles from this car. Mileage: 31,000 miles. Price: £23,939, £3,449 more than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a5-2023-9cdc141fea88