2018 Audi S3

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

£17,250

Good value: £2,144 under the typical £19,394 for this model, age and mileage, drawing on 1,022 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
50,109 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
White
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 has covered 50,109 miles, around 20,700 fewer than typical for its age. The dealer is asking £17,250, which is £2,144 below our market estimate of £19,394. Our estimate draws on 1,022 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £745. The latest MOT record shows an expiry date of 24 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at H D G Cars in Rowley Regis.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 September 2026, 36 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £745 from the first recorded £17,995. 1 price reduction recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
14 September 2026£17,995
12 October 2026£17,250
19 October 2026£17,250

Price and mileage comparison

Estimated market asking price: £19,394. The asking price is £2,144 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 20,700 miles lower than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 July 2027. 50,151 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £13,990 to £21,595.

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 50,109 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

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Dealer

H D G Cars, Rowley Regis. Across the dealer network: 33 cars for sale.

Dealer postcode: B65 0AH.

Vehicle photos