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: 38,576 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

With 38,576 miles on the clock, this 2023 Audi A5 S Line has done roughly 9,400 more miles than a typical 2023 Audi A5. The dealer is asking £22,987, which is £507 below the AskCar estimate of £23,494. 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 46 days ago, the asking price has dropped by £536. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marriott Motor Group Ipswich Audi, based in Ipswich. 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: £507 (2%) under the AskCar estimate of £23,494.

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 46 days.

Price history

AskCar first saw this advert on 17 September 2026 at £23,523. Its asking price is now £22,987, £536 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 17 September 2026: £23,523
• 28 October 2026: £22,987

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 May 2027.

It has had one MOT, on 8 May 2026, and passed.

Advisories at the latest test: offside front windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 35,500 miles, which matches the advertised 38,576 miles.

Advertised mileage is about 9,400 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, grey. Mileage: 38,588 miles. Price: £24,750, £1,763 more than this car. Dealer: B M Autoexchange in Newtownards. AskCar page: https://askcar.co.uk/car/audi-a5-2023-7acac6e1df2c
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 38,436 miles. Price: £22,998, the same price as this car. Dealer: Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo in Linwood. AskCar page: https://askcar.co.uk/car/audi-a5-2023-834704d74ca2
• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 38,744 miles. Price: £24,500, £1,513 more than this car. Dealer: Sytner Group Derby Audi in Derby. AskCar page: https://askcar.co.uk/car/audi-a5-2023-fb6446873ff9

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, grey, 36 miles from this car. Mileage: 29,282 miles. Price: £25,790, £2,803 more than this car. Dealer: Group 1 Automotive Lowestoft Audi in Lowestoft. AskCar page: https://askcar.co.uk/car/audi-a5-2023-1ce2a22dae0b