2018 Audi S4 Avant

3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)

£21,000

Fair price: within 8% of the typical £19,678 for this model, age and mileage, drawing on 117 adverts of this make and model.

Overview

Make
Audi
Model
S4 Avant
Version
3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
Mileage
88,000 miles
Year
2018
Fuel type
Petrol
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
349 bhp
Seats
5
CO2
175 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V6
Emissions standard
Euro 6

About this car

With 88,000 miles on the clock, this 2018 Audi S4 Avant has done roughly 14,500 more miles than a typical 2018 Audi S4 Avant. Its asking price of £21,000 is £1,322 above our estimate of £19,678. To estimate its market asking price, we analyse UK dealer adverts for 117 Audi S4 Avant cars across different ages and specifications. We have tracked this advert for 97 days. It is advertised by Zero Automotive in Knaresborough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 July 2026, 97 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
18 July 2026£21,000
22 October 2026£21,000

Price and mileage comparison

Estimated market asking price: £19,678. The asking price is £1,322 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 117 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,500 miles higher than typical for a 2018 Audi S4 Avant.

17 other cars with the same year, trim, gearbox and fuel are for sale from £18,995 to £26,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,99582,500 miles
£18,995100,186 miles
£19,40075,070 miles
£19,49575,840 miles
£19,82071,119 miles

These cars have covered 46,667–100,186 miles, compared with 88,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi S4 Avant cars for sale · 2018 Audi S4 Avant price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos