2018 Audi RS3 prices
There are 62 used 2018 Audi RS3 cars for sale from UK dealers on AskCar, as of 5 November 2026. Typical asking price £31,000 (the median: half cost less, half cost more). The cheapest is £21,890. The middle half are priced between £28,500 and £35,000. Median mileage: about 49,000 miles.
Dealers lowered the asking price on more than one in ten of 2018 Audi RS3 cars: 11 of the 62 in the 14 days to 5 November 2026.
2018 Audi RS3 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 | £31,000 | Too few for sale | Too few for sale | £31,000 | Too few for sale |
Typical asking prices are of 2018 Audi RS3 cars for sale on 5 November 2026, and are given only where at least 20 cars with a price are for sale.
2018 Audi RS3 against other years
A 2017 Audi RS3 car has a typical asking price of £31,000 and a 2019 one £35,000, as of 5 November 2026.
AskCar lists 552 used Audi RS3 across the UK, from 352 dealerships.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2018 Audi RS3 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. 55 of the 58 cars listed here meet these rules. Page 2 lists every other 2018 Audi RS3 car, cheapest first, including the 3 the groups do not pick from.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 531 priced Audi RS3 adverts on AskCar as of 5 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Audi RS3.
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 4 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.
Best value 2018 Audi RS3: priced furthest below the AskCar estimate
These 10 are priced 7% to 22% under their AskCar estimate. Their asking prices run from £23,350 to £31,995.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, other. Mileage: 62,000 miles. Price: £23,350, reduced by £1,645 from £24,995 since AskCar first saw it on 7 September 2026, 59 days ago. Good value: £6,785 (22%) under the AskCar estimate of £30,135. Euro 6 emissions standard. ULEZ compliant. Dealer: Imperial Specialist Cars in Birmingham. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-c2e49ba9a27d
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 57,987 miles. Price: £24,444, reduced by £4,444 from £28,888 since AskCar first saw it on 7 September 2026, 59 days ago. Good value: £6,445 (20%) under the AskCar estimate of £30,889. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 February 2027. Dealer: The Car Range in Doncaster. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-fc93bd120a2d
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 47,224 miles. Price: £25,999, unchanged since AskCar first saw it on 13 August 2026, 84 days ago. Good value: £5,664 (17%) under the AskCar estimate of £31,663. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 May 2027. Dealer: VCS Autos in Hounslow. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-66c89e0b25b3
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 52,000 miles. Price: £26,490, unchanged since AskCar first saw it on 18 July 2026, 110 days ago. Good value: £4,383 (14%) under the AskCar estimate of £30,873. Euro 6 emissions standard. ULEZ compliant. Dealer: Park Road Garage in Bedford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-e919fb3e045b
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 55,398 miles. Price: £26,500, unchanged since AskCar first saw it on 26 July 2026, 102 days ago. Good value: £3,823 (12%) under the AskCar estimate of £30,323. Euro 6 emissions standard. ULEZ compliant. Dealer: Maeda Motors in Wellingborough. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-4105bad64e2a
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 74,262 miles. Price: £24,500, reduced by £1,500 from £26,000 since AskCar first saw it on 20 July 2026, 108 days ago. Good value: £3,142 (11%) under the AskCar estimate of £27,642. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 June 2027. Dealer: Strafford Cars in Brighton and Hove. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-9becabc5cb21
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 35,073 miles. Price: £30,400, reduced by £2,395 from £32,795 since AskCar first saw it on 6 July 2026, 122 days ago. Good value: £3,365 (9%) under the AskCar estimate of £33,765. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 February 2027. Dealer: NetMiles in Colchester. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-ef91d1d822fd
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 52,401 miles. Price: £27,995, unchanged since AskCar first saw it on 26 September 2026, 40 days ago. Good value: £2,812 (9%) under the AskCar estimate of £30,807. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 January 2027. Dealer: Formula One Car Supermarket in Falkirk. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-357f668e12a8
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 36,000 miles. Price: £31,995, reduced by £4 from £31,999 since AskCar first saw it on 4 June 2026, 154 days ago. Fair price: £2,704 (7%) under the AskCar estimate of £34,699. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 September 2026; ask the dealer for the current MOT. Dealer: Waterways Prestige in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-c904f26ecd7a
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, grey. Mileage: 56,373 miles. Price: £28,495, unchanged since AskCar first saw it on 1 July 2026, 127 days ago. Fair price: £2,305 (7%) under the AskCar estimate of £30,800. Euro 6 emissions standard. ULEZ compliant. Dealer: Fasttrack Automotive in Melton Mowbray. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-2144ad2ee2a0
Cheapest 2018 Audi RS3: the lowest asking prices
These 10 are priced £23,350 to £27,995. They have covered 47,224 to 80,229 miles.
- 2018 Audi RS3 2.5 TFSI: £23,350, 62,000 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI: £24,444, 57,987 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI: £24,500, 74,262 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI: £25,999, 47,224 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI: £26,490, 52,000 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI: £26,500, 55,398 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 68,000 miles. Price: £26,999, reduced by £1,496 from £28,495 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,889 (6%) under the AskCar estimate of £28,888. Euro 6 emissions standard. ULEZ compliant. Dealer: Elland Car Sales in Brighouse. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-c69e4155f1df
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 68,530 miles. Price: £27,950, unchanged since AskCar first saw it on 27 October 2026, 9 days ago. Fair price: £82 (under 1%) over the AskCar estimate of £27,868. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 March 2027. Dealer: Boss Motor Company in Chesham. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-37455ba8c3be
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 80,229 miles. Price: £27,990, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £1,486 (5%) over the AskCar estimate of £26,504. Euro 6 emissions standard. ULEZ compliant. Dealer: Nova Motor Group in Sunderland. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-59575bb83708
- 2018 Audi RS3 2.5 TFSI: £27,995, 52,401 miles. Listed in full under best value.
Lowest-mileage 2018 Audi RS3
These 10 have covered 16,127 to 31,198 miles. Their asking prices run from £33,995 to £46,995.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 16,127 miles. Price: £35,999, reduced by £2,000 from £37,999 since AskCar first saw it on 18 September 2026, 48 days ago. Fair price: £1,978 (5%) under the AskCar estimate of £37,977. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 September 2026; ask the dealer for the current MOT. Dealer: Sansoms Specialist Cars in Pegswood. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-94e258d882ba
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 17,631 miles. Price: £34,994, unchanged since AskCar first saw it on 28 September 2026, 38 days ago. Fair price: £1,547 (4%) under the AskCar estimate of £36,541. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Alisons Automotive Group in Cam. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-67de4aedce97
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 22,713 miles. Price: £34,185, reduced by £682 from £34,867 since AskCar first saw it on 14 October 2026, 22 days ago. Fair price: £1,581 (4%) under the AskCar estimate of £35,766. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 October 2027. Dealer: Vertu Audi Hereford in Hereford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-e751ec9a2f61
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 23,000 miles. Price: £44,995, reduced by £1,000 from £45,995 since AskCar first saw it on 23 September 2026, 43 days ago. Above the going rate: £8,103 (21%) over the AskCar estimate of £36,892. Euro 6 emissions standard. ULEZ compliant. Dealer: C&S Motors in Ashton-under-Lyne. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-c6e73805621f
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 24,600 miles. Price: £46,995, unchanged since AskCar first saw it on 31 October 2026, 5 days ago. Above the going rate: £10,351 (28%) over the AskCar estimate of £36,644. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 February 2027. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-2f7b01f0204a
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 25,000 miles. Price: £43,995, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £8,573 (24%) over the AskCar estimate of £35,422. Euro 6 emissions standard. ULEZ compliant. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-658ff3a468bf
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 27,900 miles. Price: £38,995, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £4,003 (11%) over the AskCar estimate of £34,992. Euro 6 emissions standard. ULEZ compliant. Dealer: Sharman Group in Manchester. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-3038295e579d
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 29,011 miles. Price: £33,995, unchanged since AskCar first saw it on 10 September 2026, 56 days ago. Fair price: £1,973 (5%) under the AskCar estimate of £35,968. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 July 2027. Dealer: W R Cars in Bradford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-6c8ec5074c88
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 30,000 miles. Price: £39,995, unchanged since AskCar first saw it on 20 August 2026, 77 days ago. Above the going rate: £5,312 (15%) over the AskCar estimate of £34,683. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 June 2027. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-a6c4e158e207
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 31,198 miles. Price: £36,998, raised by £1,000 from £35,998 since AskCar first saw it on 4 October 2026, 32 days ago. Fair price: £1,406 (3%) over the AskCar estimate of £35,592. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 September 2027. Dealer: MQAS Cars in Blackburn. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-28503ddb9c08
Recently reduced 2018 Audi RS3: the biggest price reductions in the 14 days to 5 November 2026
The dealer lowered the asking price on each of these 9 in the 14 days to 5 November 2026. Their reductions since AskCar first saw them run from £48 to £4,444.
- 2018 Audi RS3 2.5 TFSI: £24,444, 57,987 miles. Listed in full under best value.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 40,000 miles. Price: £34,995, reduced by £3,000 from £37,995 since AskCar first saw it on 18 September 2026, 48 days ago. Fair price: £1,022 (3%) over the AskCar estimate of £33,973. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: ASD Automotive in Derby. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-08b53898eb0e
- 2018 Audi RS3 2.5 TFSI: £35,999, 16,127 miles. Listed in full under lowest mileage.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 54,445 miles. Price: £29,000, reduced by £1,500 from £30,500 since AskCar first saw it on 12 September 2026, 54 days ago. Fair price: £1,476 (4%) under the AskCar estimate of £30,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Unit One Automotive in Warnham. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-4beaec26ddd8
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 44,000 miles. Price: £37,595, reduced by £1,355 from £38,950 since AskCar first saw it on 1 October 2026, 35 days ago. Above the going rate: £5,388 (16%) over the AskCar estimate of £32,207. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: Fontain.Co.Uk in Iver. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-7fe7f561abb9
- 2018 Audi RS3 2.5 TFSI: £44,995, 23,000 miles. Listed in full under lowest mileage.
- 2018 Audi RS3 2.5 TFSI: £34,185, 22,713 miles. Listed in full under lowest mileage.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 57,000 miles. Price: £28,299, reduced by £200 from £28,499 since AskCar first saw it on 24 October 2026, 12 days ago. Fair price: £1,768 (5%) under the AskCar estimate of £30,067. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 July 2027. Dealer: Woburn Autos in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-70787afa70e6
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 55,693 miles. Price: £30,302, reduced by £48 from £30,350 since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £965 (3%) under the AskCar estimate of £31,267. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 February 2027. Dealer: Harpers Cumbria in Carlisle. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-51d0affd55ca
Newly advertised 2018 Audi RS3: first seen by AskCar in the 7 days to 5 November 2026
These 8 are the most recently advertised. Cars first seen on the same day are listed cheapest first.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 65,200 miles. Price: £38,995, unchanged since AskCar first saw it on 5 November 2026. Above the going rate: £9,532 (32%) over the AskCar estimate of £29,463. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-97bde0c46a49
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 47,000 miles. Price: £31,495, unchanged since AskCar first saw it on 4 November 2026, 1 day ago. Fair price: £205 (under 1%) under the AskCar estimate of £31,700. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Precision Motor Group in Harlow. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-bb64dc9cd141
- 2018 Audi RS3 2.5 TFSI: £27,990, 80,229 miles. Listed in full under cheapest.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 50,750 miles. Price: £29,995, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £1,083 (3%) under the AskCar estimate of £31,078. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 August 2027. Dealer: Jim Walton Penrith in Penrith. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-060290c3a6aa
- 2018 Audi RS3 2.5 TFSI: £30,302, 55,693 miles. Listed in full under recently reduced.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 37,900 miles. Price: £31,995, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £1,269 (3%) under the AskCar estimate of £33,264. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 September 2026; ask the dealer for the current MOT. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-5be4325356e1
- 2018 Audi RS3 2.5 TFSI: £46,995, 24,600 miles. Listed in full under lowest mileage.
- 2018 Audi RS3 2.5 TFSI, 395 bhp, automatic, petrol, grey. Mileage: 74,000 miles. Price: £28,785, unchanged since AskCar first saw it on 30 October 2026, 6 days ago. Fair price: £1,407 (5%) over the AskCar estimate of £27,378. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 July 2027. Dealer: Brooklands Motor Centre in Leeds. AskCar page: https://askcar.co.uk/car/audi-rs3-2018-1a0b0308032b
Page 2: every other 2018 Audi RS3 car, cheapest first
Audi RS3 by gearbox, fuel and body
Audi RS3 prices by year
- 2026 (42 cars)
- 2025 (88 cars)
- 2024 (20 cars)
- 2023 (73 cars)
- 2022 (71 cars)
- 2020 (21 cars)
- 2019 (50 cars)
- 2017 (41 cars)
- 2016 (35 cars)
- 2015 (24 cars)
Audi RS3 by trim
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- Audi RS3 Carbon Black (82 cars)
- Audi RS3 Carbon Vorsprung (70 cars)
- Audi RS3 Audi Sport Edition (45 cars)
Audi RS3 by price
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