2017 Audi A5 2.9 S Line
Price: £11,695. Fair price: £543 (4%) under the AskCar estimate of £12,238, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,874 priced Audi A5 adverts on AskCar as of 14 November 2026.
AskCar lists 1,919 used Audi A5 from 1,065 UK dealerships, as of 14 November 2026.
Overview
- Make: Audi
- Model: A5
- Trim: S Line
- Version: 2.9 S Line Auto (187 bhp)
- Year: 2017
- Mileage: 100,000 miles
- Fuel: Petrol
- Engine: 2.9 litres, 187 bhp
- Gearbox: Automatic
About this car
At 100,000 miles, this 2017 Audi A5 S Line has covered about 19,100 more miles than other 2017 Audi A5 cars. The AskCar estimate for this car is £12,238. It is priced at £11,695, which is £543 below that estimate. The AskCar estimate uses 1,874 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Hitchin Autohaus, based in Hitchin. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Hitchin Autohaus is rated 4.9 out of 5 on Google.
Price
Fair price: £543 (4%) under the AskCar estimate of £12,238.
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 1,874 priced Audi A5 adverts across different ages and specifications, as of 14 November 2026.
Time on sale
AskCar first saw this 2017 Audi A5 advertised today. About half of 2017 Audi A5 cars are gone from sale within a month of being advertised: 109 of the 232 first advertised between 14 July 2026 and 11 October 2026.
Price history
AskCar first saw this advert on 14 November 2026 at £11,695. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 19,100 miles higher than the median mileage of a 2017 Audi A5 on AskCar.
Browse all Audi A5 cars for sale · 2017 Audi A5 price guide
More like this
- Used Audi A5 S Line prices
- Used Audi A5 for sale under £15,000
- Used automatic Audi A5 for sale
- Used petrol Audi A5 for sale
- Used Audi A5 for sale near Stevenage
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.