2018 Audi S3 2.0 TFSI

Overview

• Make: Audi
• Model: S3
• Version: 2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
• Year: 2018
• Mileage: 104,277 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 306 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 104,277 miles on the clock, this 2018 Audi S3 has done roughly 34,300 more miles than a typical 2018 Audi S3. Its asking price of £13,990 is £15 below the AskCar estimate of £14,005. To work out the AskCar estimate, we analyse UK dealer adverts for 997 Audi S3 cars across different ages and specifications. It first appeared in our advert records 27 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Xenon Automotive in Welwyn Garden City. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £15 (under 1%) under the AskCar estimate of £14,005.

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 997 priced Audi S3 adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi S3 with the 2.0 petrol engine is typically advertised at £18,500: the median of the 72 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Audi S3 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 9 October 2026 at £13,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 27 May 2027.

It has had 8 MOTs. The latest, on 28 May 2026, passed.

Advisories at the latest test: front windscreen excessively tinted but not adversely affecting driver's view; front windscreen damaged but not adversely affecting driver's view; nearside front window excessively tinted but not adversely affecting driver's view; and 5 more.

Mileage at that test: 99,433 miles, which matches the advertised 104,277 miles.

Advertised mileage is about 34,300 miles higher than the median mileage of a 2018 Audi S3 on AskCar.