2017 Audi S5 3.0 TFSI V6

Price: £15,999. Good value: £3,586 (18%) under the AskCar estimate of £19,585, our expected asking price for this car from its model, age, mileage and specification, drawing on 354 priced Audi S5 adverts on AskCar as of 2 November 2026.

AskCar lists 366 used Audi S5 from 294 UK dealerships, as of 2 November 2026.

Overview

  • Make: Audi
  • Model: S5
  • Version: 3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
  • Year: 2017
  • Mileage: 73,934 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 3.0 litres, 349 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: White
  • CO2: 174 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 73,934 miles on the clock, this 2017 Audi S5 has done roughly 5,900 more miles than a typical 2017 Audi S5. The dealer is asking £15,999, which is £3,586 below the AskCar estimate of £19,585. To work out the AskCar estimate, we analyse UK dealer adverts for 354 Audi S5 cars across different ages and specifications. We first saw this car advertised 80 days ago. Its asking price has since fallen by £3,000. It is advertised by Prestige Car Supermarket in York. 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

Good value: £3,586 (18%) under the AskCar estimate of £19,585.

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 354 priced Audi S5 adverts across different ages and specifications, as of 2 November 2026.

A 2017 Audi S5 with the 3.0 petrol engine is typically advertised at £19,300: the median of the 121 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Audi S5 has been on sale for at least 80 days.

Price history

AskCar first saw this advert on 14 August 2026 at £18,999. Its asking price is now £15,999, £3,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 14 August 2026: £18,999
  • 25 August 2026: £18,899
  • 26 August 2026: £18,799
  • 28 August 2026: £18,699
  • 29 August 2026: £18,599
  • 31 August 2026: £18,499
  • 1 September 2026: £18,399
  • 6 September 2026: £18,299
  • 8 September 2026: £18,199
  • 9 September 2026: £18,099
  • 10 September 2026: £17,999
  • 12 September 2026: £17,899
  • 13 September 2026: £17,799
  • 28 September 2026: £17,699
  • 29 September 2026: £17,599
  • 30 September 2026: £17,499
  • 2 October 2026: £17,399
  • 4 October 2026: £17,299
  • 5 October 2026: £17,199
  • 6 October 2026: £17,099
  • 7 October 2026: £16,999
  • 29 October 2026: £15,999

Mileage and MOT

Advertised mileage is about 5,900 miles higher than the median mileage of a 2017 Audi S5 on AskCar.

Browse all Audi S5 cars for sale · 2017 Audi S5 price guide

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Photos

54 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.