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: 14,231 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 14,231 miles on the clock, this 2021 Audi S3 has done roughly 29,800 fewer miles than a typical 2021 Audi S3. Priced at £28,990, it is advertised £1,228 below the AskCar estimate of £30,218. The AskCar estimate uses UK dealer asking prices, including 1,014 Audi S3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 139 days ago, the asking price has dropped by £1,000. The recorded MOT expired on 18 September 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at MJM Car Sales in Bishop Auckland. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,228 (4%) under the AskCar estimate of £30,218.

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 1,014 priced Audi S3 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi S3 with the 2.0 petrol engine is typically advertised at £26,000: the median of the 43 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi S3 has been on sale for at least 139 days.

Price history

AskCar first saw this advert on 16 June 2026 at £29,990. Its asking price is now £28,990, £1,000 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 16 June 2026: £29,990
• 13 October 2026: £28,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 8 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 12,778 miles, which matches the advertised 14,231 miles.

Advertised mileage is about 29,800 miles lower than the median mileage of a 2021 Audi S3 on AskCar.