2023 Audi A5 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 35 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)
• Year: 2023
• Mileage: 58,337 miles
• Fuel: Diesel, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 160 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 58,337 miles, around 29,800 more miles than is typical for its age. The dealer is asking £20,450, which is £1,112 below the AskCar estimate of £21,562. To work out the AskCar estimate, we analyse UK dealer adverts for 1,865 Audi A5 cars across different ages and specifications. We first recorded this car for sale 13 days ago. Its advertised mileage matches the government's MOT record. The seller is Jack Reid Cars, based in Carrickfergus. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,112 (5%) under the AskCar estimate of £21,562.

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 1,865 priced Audi A5 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A5 with the 2.0 diesel engine is typically advertised at £24,000: the median of the 263 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A5 has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 22 October 2026 at £20,450. 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 4 November 2026: valid until 29 April 2027.

It has had one MOT, on 24 April 2026, and passed.

Advisories at the latest test: offside rear brake pad(s) wearing thin.

Mileage at that test: 52,623 miles, which matches the advertised 58,337 miles.

Advertised mileage is about 29,800 miles higher than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

71 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 59,650 miles. Price: £22,490, £2,040 more than this car. Dealer: Fermanagh Auto Sales in Enniskillen. AskCar page: https://askcar.co.uk/car/audi-a5-2023-23fcc236cbd5
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 55,343 miles. Price: £20,310, £140 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a5-2023-49bb8c9a1b54
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 54,720 miles. Price: £20,990, £540 more than this car. Dealer: Brownroyd Motors in Heywood. AskCar page: https://askcar.co.uk/car/audi-a5-2023-dbd00982b11b

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, under a mile from this car. Mileage: 36,432 miles. Price: £25,495, £5,045 more than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a5-2023-da381267a182