2018 Audi S3

Overview

Make

Audi

Model

S3

Trim

BLACK EDITION

Version

2.0 TFSI Black Edition S tronic 4WD Euro 6 (s/s) 4dr

Mileage

70,000 miles

Year

2018

Fuel type

Petrol

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Seats

5

CO2

151 g/km

Colour

Grey

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2018 Audi S3 Black Edition is advertised with 70,000 miles on the clock. The dealer is asking £18,990, which is £792 below our market estimate of £19,782. Our estimate draws on 1,022 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 28 days ago, the asking price has dropped by £910. Its MOT is recorded as valid until 3 February 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Kassam Car Sales in Uxbridge.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,782. The asking price is £792 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 1,022 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 800 miles lower than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.