2021 Audi RS5 prices
There are 26 used 2021 Audi RS5 cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £41,500 (the median: half cost less, half cost more). The cheapest is £26,495. The middle half are priced between £37,500 and £42,500. Median mileage: about 44,000 miles.
Dealers lowered the asking price on more than half of 2021 Audi RS5 cars: 15 of the 26 in the 14 days to 7 November 2026.
2021 Audi RS5 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 |
|---|---|---|---|---|---|
| 2.9 petrol | £41,500 | Too few for sale | Too few for sale | Too few for sale | Too few for sale |
Typical asking prices are of 2021 Audi RS5 cars for sale on 7 November 2026, and are given only where at least 20 cars with a price are for sale.
AskCar lists 177 used Audi RS5 across the UK, from 146 dealerships.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2021 Audi RS5 cars for sale now, page 1 of 2
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 25 cars listed here meet these rules. Page 2 lists every other 2021 Audi RS5 car, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 175 priced Audi RS5 adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Audi RS5.
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.
This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.
Best value 2021 Audi RS5: priced furthest below the AskCar estimate
These 10 are priced 1% to 16% under their AskCar estimate. Their asking prices run from £26,495 to £42,749.
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 29,209 miles. Price: £37,000, reduced by £4,000 from £41,000 since AskCar first saw it on 15 August 2026, 84 days ago. Good value: £7,269 (16%) under the AskCar estimate of £44,269. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 July 2027. Dealer: Sytner Group Leeds Audi in Leeds. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-e532c310e6a4
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 23,534 miles. Price: £42,749, reduced by £1,750 from £44,499 since AskCar first saw it on 26 September 2026, 42 days ago. Good value: £3,998 (8%) under the AskCar estimate of £46,747. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 November 2026. Dealer: Halliwell Jones Premium Trade Cars Southport in Southport. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-3c3eaf124d80
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 42,041 miles. Price: £39,345, reduced by £4,500 from £43,845 since AskCar first saw it on 5 August 2026, 94 days ago. Fair price: £3,384 (7%) under the AskCar estimate of £42,729. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 June 2026; ask the dealer for the current MOT. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-cedfe2dcd651
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 61,272 miles. Price: £35,450, reduced by £540 from £35,990 since AskCar first saw it on 1 November 2026, 6 days ago. Fair price: £2,458 (6%) under the AskCar estimate of £37,908. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Preston Ramsey Cars in Thornaby-on-Tees. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-c9c0aba0d126
- 2021 Audi RS5 2.9 Carbon Black, 443 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 43,615 miles. Price: £41,500, reduced by £2,450 from £43,950 since AskCar first saw it on 14 August 2026, 85 days ago. Fair price: £2,557 (5%) under the AskCar estimate of £44,057. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Ballyrobert Mallusk in Belfast. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-588e0ab96e19
- 2021 Audi RS5 2.9 Nogaro Edition, 443 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 57,266 miles. Price: £34,995, reduced by £3,555 from £38,550 since AskCar first saw it on 15 September 2026, 53 days ago. Fair price: £2,091 (5%) under the AskCar estimate of £37,086. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 May 2027. Dealer: TrustFord Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-e9803cdf757d
- 2021 Audi RS5 2.9 TFSI V6 GPF, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 92,000 miles. Price: £26,495, reduced by £3,500 from £29,995 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £1,572 (5%) under the AskCar estimate of £28,067. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 June 2026; ask the dealer for the current MOT. Dealer: Brookmans Motor Group in Hatfield. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-f316d235cbf6
- 2021 Audi RS5 2.9 TFSI V6, 444 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 29,800 miles. Price: £38,950, unchanged since AskCar first saw it on 3 November 2026, 4 days ago. Fair price: £2,304 (5%) under the AskCar estimate of £41,254. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: Magee Automotive in Lisburn. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-a02d6baa78b9
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 60,000 miles. Price: £36,295, reduced by £500 from £36,795 since AskCar first saw it on 3 November 2026, 4 days ago. Fair price: £1,951 (5%) under the AskCar estimate of £38,246. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 January 2027. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-26f06d18f04c
- 2021 Audi RS5 2.9 Carbon Black, 443 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 54,000 miles. Price: £40,995, raised by £1,000 from £39,995 since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £734 (1%) under the AskCar estimate of £41,729. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: SSR Motor group in Wednesbury. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-6311ba69b075
Cheapest 2021 Audi RS5: the lowest asking prices
These 10 are priced £26,495 to £39,345. They have covered 29,209 to 100,922 miles.
- 2021 Audi RS5 2.9 TFSI V6 GPF: £26,495, 92,000 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 Carbon Black, 443 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 100,922 miles. Price: £32,471, reduced by £500 from £32,971 since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £2,062 (6%) over the AskCar estimate of £30,409. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: Car Motion in Rotherham. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-7cc5e9953146
- 2021 Audi RS5 2.9 TFSI V6, 444 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 70,000 miles. Price: £32,750, reduced by £1,200 from £33,950 since AskCar first saw it on 30 September 2026, 38 days ago. Fair price: £112 (under 1%) under the AskCar estimate of £32,862. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-6b3d809d1ac6
- 2021 Audi RS5 2.9 Nogaro Edition: £34,995, 57,266 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £35,450, 61,272 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £36,295, 60,000 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition: £37,000, 29,209 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6: £38,950, 29,800 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 Carbon Black, 443 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 63,691 miles. Price: £38,995, reduced by £1,000 from £39,995 since AskCar first saw it on 12 September 2026, 56 days ago. Fair price: £417 (1%) under the AskCar estimate of £39,412. Euro 6 emissions standard. ULEZ compliant. Dealer: Lloyd Select Newcastle in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-20554c310e7f
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £39,345, 42,041 miles. Listed in full under best value.
Lowest-mileage 2021 Audi RS5
These 10 have covered 16,700 to 40,738 miles. Their asking prices run from £37,000 to £49,995.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, hatchback, 5 doors. Mileage: 16,700 miles. Price: £49,995, unchanged since AskCar first saw it on 3 October 2026, 35 days ago. Fair price: £1,899 (3%) over the AskCar estimate of £48,096. Euro 6 emissions standard. ULEZ compliant. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-4f41f3f6a19d
- 2021 Audi RS5 2.9 TFSI V6 Vorsprung, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, green. Mileage: 21,959 miles. Price: £49,990, unchanged since AskCar first saw it on 16 October 2026, 22 days ago. Fair price: £154 (under 1%) under the AskCar estimate of £50,144. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 21 July 2026; ask the dealer for the current MOT. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-c3dc900ca979
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £42,749, 23,534 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 Vorsprung, 443 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 29,152 miles. Price: £46,500, unchanged since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £103 (under 1%) under the AskCar estimate of £46,603. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 May 2027. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-b583fcc81b34
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition: £37,000, 29,209 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6: £38,950, 29,800 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6, 444 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 34,000 miles. Price: £39,995, reduced by £2,000 from £41,995 since AskCar first saw it on 10 October 2026, 28 days ago. Fair price: £372 (under 1%) under the AskCar estimate of £40,367. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 June 2027. Dealer: TCC Essex in Hainault. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-87466e3989c3
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 34,000 miles. Price: £49,800, unchanged since AskCar first saw it on 7 November 2026. Above the going rate: £6,590 (15%) over the AskCar estimate of £43,210. Euro 6 emissions standard. ULEZ compliant. Dealer: Marshall Motor Group Bexley Audi in Bexley. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-fa9439e9b711
- 2021 Audi RS5 2.9 Nogaro Edition, 443 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 35,500 miles. Price: £42,000, unchanged since AskCar first saw it on 1 November 2026, 6 days ago. Fair price: £445 (1%) over the AskCar estimate of £41,555. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 March 2027. Dealer: Sytner Group Wakefield Audi in Wakefield. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-3b589a2a4b80
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 40,738 miles. Price: £42,490, reduced by £500 from £42,990 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £531 (1%) under the AskCar estimate of £43,021. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 August 2027. Dealer: DriveHub in Leeds. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-1d1e4403e8a4
Recently reduced 2021 Audi RS5: the biggest price reductions in the 14 days to 7 November 2026
The dealer lowered the asking price on each of these 10 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £1,200 to £4,500.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £39,345, 42,041 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition: £37,000, 29,209 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 Nogaro Edition: £34,995, 57,266 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Vorsprung, 444 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 74,899 miles. Price: £41,990, reduced by £3,000 from £44,990 since AskCar first saw it on 29 August 2026, 70 days ago. Above the going rate: £3,358 (8%) over the AskCar estimate of £38,632. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 May 2025; ask the dealer for the current MOT. Dealer: MH Performance in Bradford. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-26e29350d424
- 2021 Audi RS5 2.9 Carbon Black: £41,500, 43,615 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6: £39,995, 34,000 miles. Listed in full under lowest mileage.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £42,749, 23,534 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black, 444 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 43,615 miles. Price: £41,995, reduced by £1,505 from £43,500 since AskCar first saw it on 5 September 2026, 63 days ago. Fair price: £384 (under 1%) under the AskCar estimate of £42,379. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-aecda828b3cd
- 2021 Audi RS5 2.9 Nogaro Edition, 443 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 41,300 miles. Price: £45,995, reduced by £1,500 from £47,495 since AskCar first saw it on 25 September 2026, 43 days ago. Above the going rate: £3,914 (9%) over the AskCar estimate of £42,081. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 July 2027. Dealer: Caffyns Audi Worthing in Angmering. AskCar page: https://askcar.co.uk/car/audi-rs5-2021-3c4903664358
- 2021 Audi RS5 2.9 TFSI V6: £32,750, 70,000 miles. Listed in full under cheapest.
Newly advertised 2021 Audi RS5: first seen by AskCar in the 7 days to 7 November 2026
These 6 are the most recently advertised. Cars first seen on the same day are listed cheapest first.
- 2021 Audi RS5 2.9 TFSI V6 Nogaro Edition: £49,800, 34,000 miles. Listed in full under lowest mileage.
- 2021 Audi RS5 2.9 Carbon Black: £40,995, 54,000 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £36,295, 60,000 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6: £38,950, 29,800 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 TFSI V6 Carbon Black: £35,450, 61,272 miles. Listed in full under best value.
- 2021 Audi RS5 2.9 Nogaro Edition: £42,000, 35,500 miles. Listed in full under lowest mileage.
Page 2: every other 2021 Audi RS5 car, cheapest first
Audi RS5 by gearbox, fuel and body
Audi RS5 prices by year
Audi RS5 by trim
Audi RS5 by price
Audi RS5 near you
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