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: 33,575 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: White
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 33,575 miles, this 2023 Audi A5 S Line has covered about 5,100 more miles than other 2023 Audi A5 cars. The dealer is asking £23,698, which is £353 below the AskCar estimate of £24,051. To work out the AskCar estimate, we analyse UK dealer adverts for 1,865 Audi A5 cars across different ages and specifications. This car was first seen in our listings data 18 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Chertsey Motorstore / Geely, based in Chertsey. 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: £353 (1%) under the AskCar estimate of £24,051.

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 18 days.

Price history

AskCar first saw this advert on 17 October 2026 at £23,698. 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 13 September 2027.

It has had one MOT, on 14 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 33,318 miles, which matches the advertised 33,575 miles.

Advertised mileage is about 5,100 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, white. Mileage: 33,619 miles. Price: £23,995, £297 more than this car. Dealer: John Clark Motor Group Dundee Audi in Dundee. AskCar page: https://askcar.co.uk/car/audi-a5-2023-59fd7d738def
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 33,500 miles. Price: £24,495, £797 more than this car. Dealer: Roadside Motors in Bolton. AskCar page: https://askcar.co.uk/car/audi-a5-2023-ffc9d8a8d4d9
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 33,927 miles. Price: £23,698, the same price as this car. Dealer: Arnold Clark Glasgow London Road Motorstore / Vanstore in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a5-2023-4addb68b87ce

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, blue, 11 miles from this car. Mileage: 5,900 miles. Price: £27,000, £3,302 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a5-2023-a7bf75f0acdf