2017 Audi S4 Avant 3.0 TFSI V6
Price: £16,995. Fair price: £628 (3%) under the AskCar estimate of £17,624, 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 6 November 2026.
AskCar lists 129 used Audi S4 Avant from 117 UK dealerships, as of 6 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: 105,300 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 105,300 miles on the clock, this 2017 Audi S4 Avant has done roughly 21,300 more miles than a typical 2017 Audi S4 Avant. The dealer is asking £16,995, which is £628 below the AskCar estimate of £17,624. To work out the AskCar estimate, we analyse UK dealer adverts for 128 Audi S4 Avant cars across different ages and specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Audenshaw Motors in Manchester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £628 (3%) under the AskCar estimate of £17,624.
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 6 November 2026.
A 2017 Audi S4 Avant with the 3.0 petrol engine is typically advertised at £20,000: the median of the 31 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2017 Audi S4 Avant advertised today.
Price history
AskCar first saw this advert on 6 November 2026 at £16,995. 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 30 June 2027.
It has had 8 MOTs. The latest, on 20 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 105,098 miles, which matches the advertised 105,300 miles.
Advertised mileage is about 21,300 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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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.