2017 Audi S4 Avant 3.0 TFSI V6
Price: £16,750. Fair price: £10 (under 1%) over the AskCar estimate of £16,740, our expected asking price for this car from its model, age, mileage and specification, drawing on 128 priced Audi S4 Avant adverts on AskCar as of 8 November 2026.
AskCar lists 129 used Audi S4 Avant from 117 UK dealerships, as of 8 November 2026.
Overview
- Make: Audi
- Model: S4 Avant
- Version: 3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
- Year: 2017
- Mileage: 112,961 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 349 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 175 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 112,961 miles on the clock, this 2017 Audi S4 Avant has done roughly 30,500 more miles than a typical 2017 Audi S4 Avant. Its asking price of £16,750 is £10 above the AskCar estimate of £16,740. The AskCar estimate uses UK dealer asking prices, including 128 Audi S4 Avant adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 9 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Hartlebury Cars in Kidderminster. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £10 (under 1%) over the AskCar estimate of £16,740.
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 128 priced Audi S4 Avant adverts across different ages and specifications, as of 8 November 2026.
A 2017 Audi S4 Avant with the 3.0 petrol engine is typically advertised at £20,500: the median of the 33 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2017 Audi S4 Avant has been on sale for at least 9 days.
Price history
AskCar first saw this advert on 30 October 2026 at £16,750. 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 8 November 2026: valid until 16 September 2027.
It has had 12 MOTs. The latest, on 17 September 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 112,794 miles, which matches the advertised 112,961 miles.
Advertised mileage is about 30,500 miles higher than the median mileage of a 2017 Audi S4 Avant on AskCar.
Browse all Audi S4 Avant cars for sale · 2017 Audi S4 Avant price guide
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Photos
35 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.