2018 Audi S3

2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (296 bhp)

£15,990

Good value: £3,606 under the typical £19,596 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 (296 bhp)
Mileage
50,870 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
296 bhp
Seats
5
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

At 50,870 miles, this 2018 Audi S3 has covered about 19,100 fewer miles than other 2018 Audi S3 cars. Its asking price of £15,990 is £3,606 below our estimate of £19,596. We use UK dealer asking prices, including 1,011 Audi S3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 37 days ago, the asking price has dropped by £2,000. The latest MOT record shows an expiry date of 13 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Global Cars in Enfield.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 September 2026, 37 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £2,000 from the first recorded £17,990. 2 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
15 September 2026£17,990
27 September 2026£16,990
15 October 2026£15,990
21 October 2026£15,990

Price and mileage comparison

Estimated market asking price: £19,596. The asking price is £3,606 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 19,100 miles lower than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 July 2027. 50,813 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
£16,48981,000 miles
£16,49978,117 miles
£16,99576,059 miles

These cars have covered 362–104,277 miles, compared with 50,870 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