2023 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 20,490 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A5 S Line is advertised with 20,490 miles, approximately 8,700 below the typical mileage for its age. Priced at £20,489, it is advertised £3,505 below the AskCar estimate of £23,994. The AskCar estimate draws on 1,862 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 1 day ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Rw Cars in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Good value: £3,505 (14%) under the AskCar estimate of £23,994.

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 1,862 priced Audi A5 adverts across different ages and specifications, as of 12 November 2026.

A 2023 Audi A5 with the 2.0 petrol engine is typically advertised at £23,800: the median of the 264 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 Audi A5 advertised 1 day ago. About 4 in 10 of 2023 Audi A5 cars are gone from sale within a month of being advertised: 170 of the 399 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £20,989. Its asking price is now £20,489, £500 less. The latest price cut was seen on 12 November 2026.

Price changes recorded:

• 11 November 2026: £20,989
• 12 November 2026: £20,489

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 17 March 2027.

It has had one MOT, on 18 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,355 miles, which matches the advertised 20,490 miles.

Advertised mileage is about 8,700 miles lower than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

45 other 2023 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £19,990 to £31,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 20,160 miles. Price: £23,849, £3,360 more than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a5-2023-a71729b1f819
• 2023 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 21,162 miles. Price: £26,250, £5,761 more than this car. Dealer: Group 1 Automotive Tetbury Audi in Tetbury. AskCar page: https://askcar.co.uk/car/audi-a5-2023-f59e91ce2c16
• 2023 Audi A5 S Line, 2.0 petrol hatchback, blue. Mileage: 22,099 miles. Price: £23,838, £3,349 more than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a5-2023-70b50596c904

• The nearest: 2023 Audi A5 S Line, 2.0 petrol hatchback, grey, under a mile from this car. Mileage: 25,677 miles. Price: £20,489, the same price as this car. Dealer: Rw Cars in Derby. AskCar page: https://askcar.co.uk/car/audi-a5-2023-6aff55896c94