2021 Audi S3 2.0 TFSI

Overview

• Make: Audi
• Model: S3
• Version: 2.0 TFSI S tronic 4WD Euro 6 (s/s) 4dr (306 bhp)
• Year: 2021
• Mileage: 49,440 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 306 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,440 miles on the clock, this 2021 Audi S3 has done roughly 4,800 more miles than a typical 2021 Audi S3. Its asking price of £23,985 is £1,998 below the AskCar estimate of £25,983. To work out the AskCar estimate, we analyse UK dealer adverts for 997 Audi S3 cars across different ages and specifications. This car was first seen in our listings data 8 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Autochoice Car Supermarket in Blackburn. 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: £1,998 (7%) under the AskCar estimate of £25,983.

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 2021 Audi S3 with the 2.0 petrol engine is typically advertised at £25,500: the median of the 44 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Audi S3 has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 28 October 2026 at £23,985. 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 23 February 2027.

It failed its MOT on 23 February 2026 (rear brake pad(s) less than 1.5 mm thick) and passed later the same day.

Advisories at the latest test: front brake disc worn, but not excessively.

Mileage at that test: 44,345 miles, which matches the advertised 49,440 miles.

Advertised mileage is about 4,800 miles higher than the median mileage of a 2021 Audi S3 on AskCar.