Used Kia Optima for sale near Watford
There are 6 used Kia Optima for sale from UK dealers within 20 miles of Watford on AskCar, as of 9 November 2026. The cheapest is £5,494. AskCar lists 126 used Kia Optima across the UK, from 110 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Watford
3 of the 6 Kia Optima within 20 miles of Watford had their price reduced in the last 14 days to 9 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 121 priced Kia Optima adverts on AskCar as of 9 November 2026.
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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2020 Kia Optima 1.6 CRDi GT Line S, 134 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 90,000 miles. Price: £8,495, reduced by £1,400 from £9,895 since AskCar first saw it on 8 October 2026, 32 days ago. Good value: £1,173 (12%) under the AskCar estimate of £9,668. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 October 2027. Dealer: ZH Autos Slough in Slough, 14 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2020-028bbe0b8e51
- 2018 Kia Optima 1.7 CRDi, 139 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 84,552 miles. Price: £6,987, reduced by £300 from £7,287 since AskCar first saw it on 6 November 2026, 3 days ago. Good value: £662 (8%) under the AskCar estimate of £7,650. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 October 2027. Dealer: Heathrow Car World in Shepperton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2018-371d486903fe
- 2019 Kia Optima 2.0 h GDi, 202 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 35,000 miles. Price: £13,690, reduced by £1,200 from £14,890 since AskCar first saw it on 30 May 2026, 163 days ago. Fair price: the same as the AskCar estimate of £13,690. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 July 2026; ask the dealer for the current MOT. Dealer: Stains Cars in Staines-upon-Thames, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2019-9ce372ae7843
- 2018 Kia Optima 1.7 CRDi, 139 bhp, manual, diesel, estate, 5 doors, black. Mileage: 102,000 miles. Price: £5,494, reduced by £200 from £5,694 since AskCar first saw it on 10 August 2026, 91 days ago. Fair price: £47 (under 1%) over the AskCar estimate of £5,447. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT. Dealer: Prime London Motors in Staines, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2018-5b3066bbdd4f
- 2020 Kia Optima 1.6 CRDi GT Line S, 134 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 106,944 miles. Price: £8,990, reduced by £500 from £9,490 since AskCar first saw it on 11 August 2026, 90 days ago. Fair price: £522 (6%) over the AskCar estimate of £8,468. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 November 2025; ask the dealer for the current MOT. Dealer: K and A Cars in Egham, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2020-d24bdb0d27a2
- 2018 Kia Optima 1.6 CRDi, 134 bhp, manual, diesel, estate, 5 doors, black. Mileage: 58,000 miles. Price: £9,693, reduced by £400 from £10,093 since AskCar first saw it on 27 October 2026, 13 days ago. Above the going rate: £1,161 (13%) over the AskCar estimate of £8,532. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 April 2027. Dealer: Aylesbury Trade Centre in Aston Clinton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/kia-optima-2018-7a1f418b5268
Kia Optima across the UK by price
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