2017 Audi S5 3.0 TFSI V6
Price: £18,495. Fair price: £422 (2%) under the AskCar estimate of £18,917, 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 6 November 2026.
AskCar lists 371 used Audi S5 from 297 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: S5
- Version: 3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
- Year: 2017
- Mileage: 74,000 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres, 349 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 170 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 74,000 miles, this 2017 Audi S5 has covered about 5,800 more miles than other 2017 Audi S5 cars. The AskCar estimate for this car is £18,917. It is priced at £18,495, which is £422 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 361 Audi S5 cars across different ages and specifications. It first appeared in our advert records 10 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Wam Vans in Knutsford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £422 (2%) under the AskCar estimate of £18,917.
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 6 November 2026.
A 2017 Audi S5 with the 3.0 petrol engine is typically advertised at £19,000: the median of the 121 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2017 Audi S5 has been on sale for at least 10 days.
Price history
AskCar first saw this advert on 27 October 2026 at £18,495. 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 6 November 2026: valid until 18 February 2027.
It has had 9 MOTs. The latest, on 19 February 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 66,940 miles, which matches the advertised 74,000 miles.
Advertised mileage is about 5,800 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
36 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.