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: 37,541 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

With 37,541 miles on the clock, this 2023 Audi A5 S Line has done roughly 8,400 more miles than a typical 2023 Audi A5. The dealer is asking £22,110, which is £1,513 below the AskCar estimate of £23,623. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. We first recorded this advert 30 days ago, and its asking price has since fallen by £6,080. Its advertised mileage matches the government's MOT record. It is advertised by Big Motoring World Blue Bell Hill in Chatham. 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: £1,513 (6%) under the AskCar estimate of £23,623.

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 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £28,190. Its asking price is now £22,110, £6,080 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 3 October 2026: £28,190
• 4 October 2026: £23,240
• 6 October 2026: £23,230
• 8 October 2026: £23,220
• 10 October 2026: £23,190
• 13 October 2026: £23,150
• 14 October 2026: £23,100
• 16 October 2026: £23,090
• 19 October 2026: £22,870
• 21 October 2026: £22,860
• 27 October 2026: £22,560
• 31 October 2026: £22,110

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 October 2027.

It has had one MOT, on 21 September 2026, and passed.

Advisories at the latest test: offside rear nail in tyre 255/35/19.

Mileage at that test: 37,513 miles, which matches the advertised 37,541 miles.

Advertised mileage is about 8,400 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, white. Mileage: 38,436 miles. Price: £22,998, £888 more than 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, white. Mileage: 36,630 miles. Price: £22,795, £685 more than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/audi-a5-2023-3d0221eaab83
• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 38,576 miles. Price: £22,987, £877 more than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a5-2023-ea1f6514d7f0

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, under a mile from this car. Mileage: 55,343 miles. Price: £20,400, £1,710 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