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) 5dr Sportback (201 bhp)
• Year: 2023
• Mileage: 21,500 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A5 S Line is advertised with 21,500 miles, approximately 7,700 below the typical mileage for its age. Its asking price of £26,122 is £557 above the AskCar estimate of £25,565. The AskCar estimate uses 1,830 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 10 days ago, the asking price has dropped by £188. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vindis Group Northampton Audi, based in Northampton. 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: £557 (2%) over the AskCar estimate of £25,565.

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 10 days.

Price history

AskCar first saw this advert on 23 October 2026 at £26,310. Its asking price is now £26,122, £188 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 23 October 2026: £26,310
• 24 October 2026: £26,331
• 25 October 2026: £26,232
• 27 October 2026: £26,219
• 28 October 2026: £26,221
• 29 October 2026: £26,122

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 June 2027.

It has had one MOT, on 12 June 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both.

Mileage at that test: 19,661 miles, which matches the advertised 21,500 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

38 other 2023 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £19,700 to £26,450, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 21,150 miles. Price: £26,450, £328 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: £23,900, £2,222 less than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a5-2023-70b50596c904
• 2023 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 20,160 miles. Price: £24,399, £1,723 less than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a5-2023-a71729b1f819

• The nearest: 2023 Audi A5 S Line, 2.0 petrol hatchback, black, under a mile from this car. Mileage: 35,250 miles. Price: £22,855, £3,267 less than this car. Dealer: Vindis Group Northampton Audi in Northampton. AskCar page: https://askcar.co.uk/car/audi-a5-2023-a8815734ca56