2021 Audi RS Q3 prices
There are 28 used 2021 Audi RS Q3 cars for sale from UK dealers on AskCar, as of 12 November 2026. Typical asking price £41,000 (the median: half cost less, half cost more). The cheapest is £29,989. The middle half are priced between £39,000 and £43,000. Median mileage: about 42,000 miles.
Dealers lowered the asking price on more than a third of 2021 Audi RS Q3 cars: 14 of the 28 in the 14 days to 12 November 2026.
2021 Audi RS Q3 prices by engine and mileage
| Engine | All mileages | Under 20,000 miles | 20,000 to 40,000 miles | 40,000 to 60,000 miles | 60,000 miles or more |
|---|---|---|---|---|---|
| 2.5 petrol | £41,000 | Too few for sale | Too few for sale | Too few for sale | Too few for sale |
Typical asking prices are of 2021 Audi RS Q3 cars for sale on 12 November 2026, and are given only where at least 20 cars with a price are for sale.
2021 Audi RS Q3 against other years
A 2020 Audi RS Q3 car has a typical asking price of £36,500 and a 2022 one £44,000, as of 12 November 2026.
AskCar lists 172 used Audi RS Q3 across the UK, from 149 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2021 Audi RS Q3 cars for sale now, page 2 of 2
This page lists 2021 Audi RS Q3 cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 170 priced Audi RS Q3 adverts on AskCar as of 12 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Audi RS Q3.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
- 2021 Audi RS Q3 2.5 TFSI Audi Sport Edition, 395 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 45,000 miles. Price: £39,880, reduced by £100 from £39,980 since AskCar first saw it on 5 November 2026, 7 days ago. Fair price: £1,081 (2%) over the AskCar estimate of £38,799. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-11a3af8d3f0d
- 2021 Audi RS Q3 2.5 TFSI Audi Sport Edition, 395 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 44,000 miles. Price: £39,995, unchanged since AskCar first saw it on 10 October 2026, 33 days ago. Fair price: £1,000 (2%) over the AskCar estimate of £38,995. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 January 2027. Dealer: H J Wickett & CO in Holsworthy. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-1f88e7ea97a1
- 2021 Audi RS Q3 2.5 TFSI Vorsprung, 395 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 48,384 miles. Price: £40,995, unchanged since AskCar first saw it on 10 June 2026, 155 days ago. Fair price: £369 (under 1%) over the AskCar estimate of £40,626. Euro 6 emissions standard. ULEZ compliant. Dealer: Hiline Motors in Birmingham. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-648cfca52774
- 2021 Audi RS Q3 2.5 TFSI, 395 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 43,648 miles. Price: £42,500, unchanged since AskCar first saw it on 28 October 2026, 15 days ago. Above the going rate: £6,132 (16%) over the AskCar estimate of £36,368. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 May 2027. Dealer: Car Hub London in Harlow. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-ed64995c6017
- 2021 Audi RS Q3 2.5, 394 bhp, automatic, petrol, 5 doors, grey. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 November 2026; ask the dealer for the current MOT. Dealer: Auto Bazaa in Enfield. AskCar page: https://askcar.co.uk/car/audi-rs-q3-2021-2be496fe6995
Audi RS Q3 prices by year
Audi RS Q3 by trim
Audi RS Q3 by price
Audi RS Q3 near you
- In England (149 cars)
- In Scotland (12 cars)
- In Wales (5 cars)
- In Northern Ireland (3 cars)
- Near Huddersfield (25 cars)
- Near London (22 cars)
- Near Leeds (22 cars)
- Near Barnet (22 cars)
- Near Rochdale (22 cars)
- Near Bradford (21 cars)
- Near Watford (21 cars)
- Near Hillingdon (20 cars)
- Near Richmond upon Thames (20 cars)
- Near Wakefield (19 cars)
- Near Keighley (19 cars)
- Near Glossop (19 cars)
- Near Manchester (18 cars)
- Near Bolton (18 cars)
- Near Barnsley (18 cars)
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