2017 Audi S5 3.0 TFSI V6
Price: £24,500. Fair price: £1,166 (5%) over the AskCar estimate of £23,334, our expected asking price for this car from its model, age, mileage and specification, drawing on 361 priced Audi S5 adverts on AskCar as of 4 November 2026.
AskCar lists 372 used Audi S5 from 297 UK dealerships, as of 4 November 2026.
Overview
- Make: Audi
- Model: S5
- Version: 3.0 TFSI V6 Cabriolet Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
- Year: 2017
- Mileage: 27,566 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.0 litres, 349 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 177 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 27,566 miles, this 2017 Audi S5 has covered about 40,600 fewer miles than other 2017 Audi S5 cars. The dealer is asking £24,500, which is £1,166 above the AskCar estimate of £23,334. To work out the AskCar estimate, we analyse UK dealer adverts for 361 Audi S5 cars across different ages and specifications. Since we first spotted the advert 36 days ago, the asking price has dropped by £1,395. Its advertised mileage matches the government's MOT record. The seller is Century Cars, based in Crawley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £1,166 (5%) over the AskCar estimate of £23,334.
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 361 priced Audi S5 adverts across different ages and specifications, as of 4 November 2026.
A 2017 Audi S5 with the 3.0 petrol engine is typically advertised at £19,000: the median of the 119 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2017 Audi S5 has been on sale for at least 36 days.
Price history
AskCar first saw this advert on 29 September 2026 at £25,895. Its asking price is now £24,500, £1,395 less. The latest price cut was seen on 3 November 2026.
Price changes recorded:
- 29 September 2026: £25,895
- 9 October 2026: £25,295
- 18 October 2026: £24,895
- 3 November 2026: £24,500
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 12 September 2027.
It has had 8 MOTs. The latest, on 12 September 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 27,331 miles, which matches the advertised 27,566 miles.
Advertised mileage is about 40,600 miles lower 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
27 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.