2018 Audi A4

Overview

Make

Audi

Model

A4

Trim

S LINE

Version

2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 4dr (187 bhp)

Mileage

25,000 miles

Year

2018

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

138 g/km

Colour

Red

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

The advertised mileage for this 2018 Audi A4 S Line is 25,000 miles. At £16,990, it is advertised £519 below our estimated market asking price of £17,509. The estimate uses 1,429 UK dealer adverts for the Audi A4, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 11 days. The latest MOT recorded 25,562 miles, above the advertised mileage. Check this with the dealer. MOT records show an expiry date of 7 December 2026. You can find this car at Stratus in Hook.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,509. The asking price is £519 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 1,429 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 46,200 miles lower than typical for a 2018 Audi A4.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.