2018 Audi S4 Avant 3.0 TFSI V6

Overview

• Make: Audi
• Model: S4 Avant
• Version: 3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
• Year: 2018
• Mileage: 88,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 349 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 175 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 88,000 miles on the clock, this 2018 Audi S4 Avant has done roughly 16,900 more miles than a typical 2018 Audi S4 Avant. Its asking price of £21,000 is £1,603 above the AskCar estimate of £19,397. To work out the AskCar estimate, we analyse UK dealer adverts for 128 Audi S4 Avant cars across different ages and specifications. We have tracked this advert for 113 days. It is advertised by Zero Automotive in Knaresborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,603 (8%) over the AskCar estimate of £19,397.

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 2018 Audi S4 Avant with the 3.0 petrol engine is typically advertised at £21,500: the median of the 20 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Audi S4 Avant has been on sale for at least 113 days.

Price history

AskCar first saw this advert on 18 July 2026 at £21,000. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 16,900 miles higher than the median mileage of a 2018 Audi S4 Avant on AskCar.