2018 Audi S3

2.0 TFSI Black Edition S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)

£17,995

Fair price: within 8% of the typical £18,926 for this model, age and mileage, drawing on 1,011 adverts of this make and model.

Overview

Make
Audi
Model
S3
Trim
BLACK EDITION
Version
2.0 TFSI Black Edition S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
Mileage
72,200 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
306 bhp
Seats
5
CO2
150 g/km
Colour
Grey
Doors
5
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 has covered 72,200 miles, around 2,200 more than typical for its age. The dealer is asking £17,995, which is £931 below our market estimate of £18,926. Our estimate draws on 1,011 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 4 days. The latest MOT record shows an expiry date of 5 March 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Trade Autos in Croydon.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 4 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
18 October 2026£17,995
21 October 2026£17,995

Price and mileage comparison

Estimated market asking price: £18,926. The asking price is £931 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 1,011 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,200 miles higher than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 March 2027. 69,564 miles at the last test.

47 other cars with the same year, trim, gearbox and fuel are for sale from £11,990 to £31,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,990132,309 miles
£14,800108,000 miles
£14,999106,000 miles
£15,480114,000 miles
£16,45090,000 miles

These cars have covered 38,106–132,309 miles, compared with 72,200 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 S3 cars for sale · 2018 Audi S3 price guide

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

Vehicle photos