2004 MINI Convertible prices
There are 7 used 2004 MINI Convertible cars for sale from UK dealers on AskCar, as of 2 November 2026. The cheapest is £1,500.
Dealers lowered the asking price on more than one in ten of 2004 MINI Convertible cars: 1 of the 7 in the 14 days to 2 November 2026.
AskCar lists 1,068 used MINI Convertible across the UK, from 694 dealerships.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2004 MINI Convertible cars for sale now, page 1 of 2
This page picks out up to 10 cars in each of these groups: best value, cheapest and lowest mileage. 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. 6 of the 7 cars listed here meet these rules. Page 2 lists every other 2004 MINI Convertible car, cheapest first, including the one 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 1,035 priced MINI Convertible adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2004 MINI Convertible.
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.
Best value 2004 MINI Convertible: priced furthest below the AskCar estimate
Their asking prices run from £1,795 to £5,990.
- 2004 MINI Convertible 1.6 Cooper, 113 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 45,000 miles. Price: £2,490, reduced by £500 from £2,990 since AskCar first saw it on 30 July 2026, 95 days ago. Good value: £627 (20%) under the AskCar estimate of £3,117. Euro 3 emissions standard. MOT: the latest record we hold ran out on 25 September 2026; ask the dealer for the current MOT. Dealer: Podium PCL in Hanslope. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-1502f68e8ca2
- 2004 MINI Convertible 1.6 Cooper S, 163 bhp, manual, petrol, convertible, 2 doors, 4 seats, orange. Mileage: 51,691 miles. Price: £3,995, reduced by £255 from £4,250 since AskCar first saw it on 28 May 2026, 158 days ago. Good value: £720 (15%) under the AskCar estimate of £4,715. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 April 2026; ask the dealer for the current MOT. Dealer: Mcwilliams Car Sales in Craigavon. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-a921543d09c4
- 2004 MINI Convertible 1.6 Cooper, 113 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 99,374 miles. Price: £1,795, reduced by £400 from £2,195 since AskCar first saw it on 28 May 2026, 158 days ago. Good value: £241 (11%) under the AskCar estimate of £2,036. Euro 3 emissions standard. MOT: the latest record we hold ran out on 23 September 2025; ask the dealer for the current MOT. Dealer: Richmond Car Sales in Hyde. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-4fb1ba989f19
- 2004 MINI Convertible 1.6, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 123,933 miles. Price: £2,277, unchanged since AskCar first saw it on 8 October 2026, 25 days ago. Fair price: £144 (5%) under the AskCar estimate of £2,421. MOT: valid until 30 June 2027. Dealer: Blue Motors in Aberdare. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-af2da33a3005
- 2004 MINI Convertible 1.6 Cooper S, 163 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 82,000 miles. Price: £3,499, reduced by £500 from £3,999 since AskCar first saw it on 5 June 2026, 150 days ago. Fair price: £219 (5%) under the AskCar estimate of £3,718. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: DRB Car Sales in Tavistock. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-a8722fd8809c
- 2004 MINI Convertible 1.6 Cooper S, 163 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 44,500 miles. Price: £5,990, unchanged since AskCar first saw it on 25 September 2026, 38 days ago. Above the going rate: £1,048 (21%) over the AskCar estimate of £4,942. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 May 2026; ask the dealer for the current MOT. Dealer: New Age Motor Sales in Stevenage. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-44951ad54ddd
Cheapest 2004 MINI Convertible: the lowest asking prices
These 6 are priced £1,795 to £5,990. They have covered 44,500 to 123,933 miles.
- 2004 MINI Convertible 1.6 Cooper: £1,795, 99,374 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6: £2,277, 123,933 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper: £2,490, 45,000 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper S: £3,499, 82,000 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper S: £3,995, 51,691 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper S: £5,990, 44,500 miles. Listed in full under best value.
Lowest-mileage 2004 MINI Convertible
These 6 have covered 44,500 to 123,933 miles. Their asking prices run from £1,795 to £5,990.
- 2004 MINI Convertible 1.6 Cooper S: £5,990, 44,500 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper: £2,490, 45,000 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper S: £3,995, 51,691 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper S: £3,499, 82,000 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6 Cooper: £1,795, 99,374 miles. Listed in full under best value.
- 2004 MINI Convertible 1.6: £2,277, 123,933 miles. Listed in full under best value.
Page 2: every other 2004 MINI Convertible car, cheapest first
MINI Convertible by gearbox, fuel and body
- Automatic MINI Convertible (540 cars)
- Manual MINI Convertible (523 cars)
- Diesel MINI Convertible (32 cars)
MINI Convertible prices by year
- 2024 (65 cars)
- 2023 (190 cars)
- 2022 (90 cars)
- 2021 (66 cars)
- 2020 (74 cars)
- 2019 (102 cars)
- 2018 (89 cars)
- 2017 (84 cars)
- 2016 (68 cars)
- 2014 (21 cars)
- 2013 (32 cars)
- 2012 (37 cars)
- 2011 (32 cars)
- 2010 (24 cars)
- 2009 (25 cars)
MINI Convertible by trim
- MINI Convertible Cooper (229 cars)
- MINI Convertible Cooper Exclusive (121 cars)
- MINI Convertible Cooper Classic (116 cars)
- MINI Convertible Cooper S (109 cars)
- MINI Convertible John Cooper Works (93 cars)
- MINI Convertible Cooper S Exclusive (79 cars)
- MINI Convertible Cooper S Sport (69 cars)
- MINI Convertible ONE (43 cars)
- MINI Convertible Cooper D (29 cars)
- MINI Convertible Cooper S Classic (27 cars)
MINI Convertible by price
- Under £3,000 (74 cars)
- Under £5,000 (169 cars)
- Under £8,000 (281 cars)
- Under £10,000 (384 cars)
- Under £15,000 (604 cars)
- Under £20,000 (867 cars)
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