2018 Audi S3 2.0 TFSI

Overview

• Make: Audi
• Model: S3
• Version: 2.0 TFSI S tronic 4WD Euro 6 (s/s)
• Year: 2018
• Mileage: 362 miles
• Fuel: Petrol
• Body: 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 362 miles, this 2018 Audi S3 has covered about 69,600 fewer miles than other 2018 Audi S3 cars. This car is priced at £15,495, £11,580 below the AskCar estimate of £27,075. Such a large price gap is worth checking with the dealer. The AskCar estimate uses 1,005 UK dealer adverts for the Audi S3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 75 days ago. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £11,580 (42%) under the AskCar estimate of £27,075. Worth asking the dealer why.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,005 priced Audi S3 adverts across different ages and specifications, as of 9 November 2026.

A 2018 Audi S3 with the 2.0 petrol engine is typically advertised at £18,300: the median of the 75 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2018 Audi S3 has been on sale for at least 75 days.

Price history

AskCar first saw this advert on 26 August 2026 at £15,495. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 69,600 miles lower than the median mileage of a 2018 Audi S3 on AskCar.

The advertised mileage of 362 miles looks wrong for a 2018 car; check it with the dealer.