2018 Audi S3

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

£17,499

Fair price: within 8% of the typical £16,704 for this model, age and mileage, drawing on 1,011 adverts of this make and model.

Overview

Make
Audi
Model
S3
Version
2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
Mileage
76,088 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
Red
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

At 76,088 miles, this 2018 Audi S3 has covered about 6,100 more miles than other 2018 Audi S3 cars. The dealer is asking £17,499, which is £795 above our market estimate of £16,704. Our estimate draws on 1,011 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 40 days ago, the asking price has dropped by £1,800. Its recorded MOT is valid until 18 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Pinetree Car Superstore - Tonypandy, based in Tonypandy.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 40 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,800 from the first recorded £19,299. 1 price reduction recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observedAsking price
12 September 2026£19,299
3 October 2026£17,499
21 October 2026£17,499

Price and mileage comparison

Estimated market asking price: £16,704. The asking price is £795 above 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 6,100 miles higher than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 July 2027. 75,879 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £13,990 to £25,868.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,990104,277 miles
£15,495362 miles
£15,99050,870 miles
£16,48981,000 miles
£16,49978,117 miles

These cars have covered 362–104,277 miles, compared with 76,088 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