2023 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 2dr (201 bhp)
• Year: 2023
• Mileage: 20,100 miles
• Fuel: Petrol, mild hybrid
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A5 S Line has covered 20,100 miles, around 9,100 fewer miles than is typical for its age. Its asking price of £24,750 is £514 below the AskCar estimate of £25,264. The AskCar estimate uses UK dealer asking prices, including 1,830 Audi A5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 20 days ago. Its asking price has since fallen by £240. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Audi Approved Aylesbury, based in Aylesbury. 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: £514 (2%) under the AskCar estimate of £25,264.

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 petrol 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 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £24,990. Its asking price is now £24,750, £240 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 13 October 2026: £24,990
• 29 October 2026: £24,750

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 September 2027.

It has had 2 MOTs. The latest, on 25 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 20,093 miles, which matches the advertised 20,100 miles.

Advertised mileage is about 9,100 miles lower than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

24 other 2023 Audi A5 S Line 2.0 petrol automatic coupes are for sale at UK dealers, from £17,990 to £26,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 petrol coupe, black. Mileage: 18,516 miles. Price: £23,470, £1,280 less than this car. Dealer: JCT600 Lincoln Audi in Lincoln. AskCar page: https://askcar.co.uk/car/audi-a5-2023-cc9c7f698ba9
• 2023 Audi A5 S Line, 2.0 petrol coupe, white. Mileage: 22,367 miles. Price: £20,991, £3,759 less than this car. Dealer: Sparshatts Of Havant in Havant. AskCar page: https://askcar.co.uk/car/audi-a5-2023-c5b6c9c3254c
• 2023 Audi A5 S Line, 2.0 petrol coupe, blue. Mileage: 22,391 miles. Price: £24,840, £90 more than this car. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/audi-a5-2023-224048972df5

• The nearest: 2023 Audi A5 S Line, 2.0 petrol coupe, grey, 32 miles from this car. Mileage: 17,553 miles. Price: £26,000, £1,250 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a5-2023-e140a370ecea