2021 Audi RS Q3 2.5 TFSI Audi Sport Edition

Overview

• Make: Audi
• Model: RS Q3
• Trim: Audi Sport Edition
• Version: 2.5 TFSI Audi Sport Edition S tronic 4WD Euro 6 (s/s) 5dr (395 bhp)
• Year: 2021
• Mileage: 24,100 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.5 litres, 395 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 24,100 miles on the clock, this 2021 Audi RS Q3 Audi Sport Edition has done roughly 18,600 fewer miles than a typical 2021 Audi RS Q3. Priced at £42,895, it is advertised £148 below the AskCar estimate of £43,043. The AskCar estimate draws on 171 Audi RS Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 115 days ago. Its asking price has since fallen by £3,600. You can find this car at Prestige Performance (Yorkshire) in Selby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £148 (under 1%) under the AskCar estimate of £43,043.

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 171 priced Audi RS Q3 adverts across different ages and specifications, as of 6 November 2026.

A 2021 Audi RS Q3 with the 2.5 petrol engine is typically advertised at £41,000: the median of the 29 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 Audi RS Q3 has been on sale for at least 115 days.

Price history

AskCar first saw this advert on 14 July 2026 at £46,495. Its asking price is now £42,895, £3,600 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 14 July 2026: £46,495
• 30 July 2026: £45,795
• 20 August 2026: £44,895
• 18 September 2026: £43,895
• 22 October 2026: £43,395
• 30 October 2026: £42,895

Mileage and MOT

Advertised mileage is about 18,600 miles lower than the median mileage of a 2021 Audi RS Q3 on AskCar.

Similar cars

12 other 2021 Audi RS Q3 Audi Sport Edition 2.5 petrol automatic SUVs are for sale at UK dealers, from £31,989 to £45,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi RS Q3 Audi Sport Edition, 2.5 petrol SUV, grey. Mileage: 23,983 miles. Price: £43,628, £733 more than this car. Dealer: Hitchfields in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-b08f6a8b5177
• 2021 Audi RS Q3 Audi Sport Edition, 2.5 petrol SUV, grey. Mileage: 21,000 miles. Price: £45,500, £2,605 more than this car. Dealer: Corner Cars in Market Drayton. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-5d5fbd57915f
• 2021 Audi RS Q3 Audi Sport Edition, 2.5 petrol SUV, grey. Mileage: 28,678 miles. Price: £45,995, £3,100 more than this car. Dealer: Van Mossel Jacksons in Isle of Whithorn. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-0f0b9d578ced

• The nearest: 2021 Audi RS Q3 Audi Sport Edition, 2.5 petrol SUV, grey, 32 miles from this car. Mileage: 30,000 miles. Price: £42,995, £100 more than this car. Dealer: Motorhouse Of Shipley in Shipley. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-8a8add0add9b