2018 Audi S4 Avant

Overview

Make

Audi

Model

S4 Avant

Version

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

Mileage

46,667 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 46,667 miles on the clock, this 2018 Audi S4 Avant has done roughly 30,700 fewer miles than a typical 2018 Audi S4 Avant. Its asking price of £23,799 is £1,654 below our estimate of £25,453. The estimate uses 118 UK dealer adverts for the Audi S4 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 85 days ago. Its asking price has since fallen by £1,200. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 22 October 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is Gates of Braintree, based in Braintree.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,453. The asking price is £1,654 below 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 118 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 30,700 miles lower than typical for a 2018 Audi S4 Avant.

The advertised mileage is consistent with the last MOT reading.