2021 Audi RS3 2.5 TFSI
Price: £41,500. Fair price: £1,932 (4%) over the AskCar estimate of £39,568, our expected asking price for this car from its model, age, mileage and specification, drawing on 533 priced Audi RS3 adverts on AskCar as of 6 November 2026.
AskCar lists 556 used Audi RS3 from 355 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: RS3
- Version: 2.5 TFSI S tronic 4WD Euro 6 (s/s) 5dr (395 bhp)
- Year: 2021
- Mileage: 28,278 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.5 litres, 395 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Red
- CO2: 206 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Audi RS3 has covered 28,278 miles. Its asking price of £41,500 is £1,932 above the AskCar estimate of £39,568. The AskCar estimate draws on 533 Audi RS3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 28 days ago, and its asking price has since fallen by £490. Our records show an MOT expiry date of 18 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Halesowen Audi, based in Halesowen. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,932 (4%) over the AskCar estimate of £39,568.
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 533 priced Audi RS3 adverts across different ages and specifications, as of 6 November 2026.
Time on sale
This 2021 Audi RS3 has been on sale for at least 28 days.
Price history
AskCar first saw this advert on 9 October 2026 at £41,990. Its asking price is now £41,500, £490 less. The latest price cut was seen on 11 October 2026.
Price changes recorded:
- 9 October 2026: £41,990
- 11 October 2026: £41,490
- 20 October 2026: £41,500
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT.
It has had 2 MOTs. The latest, on 23 September 2025, passed.
Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords inner sidewall.
Mileage at that test: 20,736 miles, which matches the advertised 28,278 miles.
Browse all Audi RS3 cars for sale · 2021 Audi RS3 price guide
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Photos
40 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.