Used Ford Mondeo ST Line prices
There are 27 used Ford Mondeo ST Line cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £9,200 (the median: half cost less, half cost more). The cheapest is £5,495. The middle half are priced between £7,600 and £11,000.
Dealers lowered the asking price on more than one in ten of Ford Mondeo ST Line cars: 5 of the 27 in the 14 days to 2 November 2026.
AskCar lists 758 used Ford Mondeo across the UK, from 599 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.
Ford Mondeo ST Line 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. 24 of the 26 cars listed here meet these rules. Page 2 lists every other Ford Mondeo ST Line car, cheapest first, including the 2 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 706 priced Ford Mondeo adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every Ford Mondeo ST Line.
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 Ford Mondeo ST Line: priced furthest below the AskCar estimate
These 10 are priced 1% to 10% under their AskCar estimate. Their asking prices run from £5,495 to £10,995.
- 2017 Ford Mondeo 2.0 TDCi ST Line, 178 bhp, automatic, diesel, 5 doors, blue. Mileage: 72,445 miles. Price: £8,500, reduced by £1,250 from £9,750 since AskCar first saw it on 30 May 2026, 156 days ago. Good value: £950 (10%) under the AskCar estimate of £9,450. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Car House of Britian in Oldham. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-2a9d9919c1f2
- 2018 Ford Mondeo 2.0 TDCi ST Line, 148 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 99,121 miles. Price: £6,500, reduced by £400 from £6,900 since AskCar first saw it on 27 September 2026, 36 days ago. Good value: £698 (9%) under the AskCar estimate of £7,198. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 February 2027. Dealer: The Car Lounge in Manchester. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-a851733b3f6f
- 2017 Ford Mondeo 2.0 TDCi ST Line, 178 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 64,262 miles. Price: £8,990, reduced by £1,000 from £9,990 since AskCar first saw it on 19 September 2026, 44 days ago. Good value: £814 (8%) under the AskCar estimate of £9,804. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 November 2026. Dealer: ATA Cars in Dagenham. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-fdeb63f7aa6b
- 2017 Ford Mondeo 2.0 TDCi ST Line, 148 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 111,692 miles. Price: £5,495, reduced by £500 from £5,995 since AskCar first saw it on 25 September 2026, 38 days ago. Fair price: £433 (7%) under the AskCar estimate of £5,928. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 September 2025; ask the dealer for the current MOT. Dealer: Northend Motor Company in Dundee. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-793806bb6f75
- 2018 Ford Mondeo 1.5 EcoBoost ST Line, 162 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 37,779 miles. Price: £10,950, reduced by £49 from £10,999 since AskCar first saw it on 7 October 2026, 26 days ago. Fair price: £585 (5%) under the AskCar estimate of £11,535. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 October 2027. Dealer: Grainger Motor Group in Haverhill. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-7415d4815529
- 2017 Ford Mondeo 2.0 TDCi ST Line, manual, diesel, hatchback, 5 doors, white. Mileage: 48,055 miles. Price: £9,999, reduced by £500 from £10,499 since AskCar first saw it on 4 August 2026, 90 days ago. Fair price: £488 (4%) under the AskCar estimate of £10,487. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 June 2027. Dealer: Stonebridge Motors North East in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-fe840aacf0b9
- 2017 Ford Mondeo 2.0 TDCi ST Line, 148 bhp, manual, diesel, hatchback, 5 doors, red. Mileage: 104,200 miles. Price: £5,990, unchanged since AskCar first saw it on 17 October 2026, 16 days ago. Fair price: £290 (4%) under the AskCar estimate of £6,280. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 December 2026. Dealer: Oakwood Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-a68b6d8ad15f
- 2018 Ford Mondeo 2.0 TDCi ST Line, 147 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 57,000 miles. Price: £9,990, reduced by £500 from £10,490 since AskCar first saw it on 22 August 2026, 72 days ago. Fair price: £305 (2%) under the AskCar estimate of £10,295. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: Lawson Motor Company in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-3efb298b3812
- 2016 Ford Mondeo 2.0 TDCi ST Line, manual, diesel, hatchback, 5 doors, grey. Mileage: 41,623 miles. Price: £9,998, unchanged since AskCar first saw it on 3 October 2026, 30 days ago. Fair price: £296 (2%) under the AskCar estimate of £10,294. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 October 2027. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/ford-mondeo-2016-be31f78815ea
- 2018 Ford Mondeo 2.0 TDCi ST Line, 147 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 44,017 miles. Price: £10,995, unchanged since AskCar first saw it on 25 September 2026, 38 days ago. Fair price: £196 (1%) under the AskCar estimate of £11,192. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT. Dealer: Select Cars Redlands in Clyst St Mary. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-21ee57b6f380
Cheapest Ford Mondeo ST Line: the lowest asking prices
These 10 are priced £5,495 to £8,500. They have covered 72,445 to 111,945 miles.
- 2017 Ford Mondeo 2.0 TDCi ST Line: £5,495, 111,692 miles. Listed in full under best value.
- 2017 Ford Mondeo 2.0 TDCi ST Line: £5,990, 104,200 miles. Listed in full under best value.
- 2016 Ford Mondeo 2.0 TDCi ST Line, 148 bhp, manual, diesel, hatchback, 5 doors, blue. Mileage: 111,945 miles. Price: £6,495, unchanged since AskCar first saw it on 9 October 2026, 24 days ago. Above the going rate: £770 (13%) over the AskCar estimate of £5,725. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 February 2027. Dealer: Cars 2 U in Colchester. AskCar page: https://askcar.co.uk/car/ford-mondeo-2016-11b0e3d698de
- 2018 Ford Mondeo 2.0 TDCi ST Line: £6,500, 99,121 miles. Listed in full under best value.
- 2017 Ford Mondeo 2.0 TDCi ST Line, 177 bhp, manual, diesel, estate, 5 doors, black. Mileage: 103,000 miles. Price: £6,995, reduced by £1,255 from £8,250 since AskCar first saw it on 28 May 2026, 158 days ago. Fair price: £135 (1%) over the AskCar estimate of £6,860. Euro 6 emissions standard. ULEZ compliant. Dealer: Cotford Car Sales in Taunton. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-b3b69d0854fa
- 2017 Ford Mondeo 2.0 TDCi ST Line, manual, diesel, hatchback, 5 doors, grey. Mileage: 93,000 miles. Price: £7,495, unchanged since AskCar first saw it on 15 October 2026, 18 days ago. Fair price: £85 (1%) over the AskCar estimate of £7,410. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT. Dealer: Graham Marsh Car Sales in Herne Bay. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-a6e02880f75b
- 2017 Ford Mondeo 2.0 TDCi ST Line, manual, diesel, hatchback, 5 doors, white. Mileage: 89,000 miles. Price: £7,750, unchanged since AskCar first saw it on 22 August 2026, 72 days ago. Fair price: £93 (1%) over the AskCar estimate of £7,657. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: MF Motors (Norwich) in Flordon. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-36a5a661c682
- 2017 Ford Mondeo 2.0 TDCi ST Line, 178 bhp, manual, diesel, estate, 5 doors, blue. Mileage: 110,473 miles. Price: £7,995, unchanged since AskCar first saw it on 25 September 2026, 38 days ago. Above the going rate: £1,044 (15%) over the AskCar estimate of £6,951. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 September 2027. Dealer: NK Car Sales in Sheffield. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-96927a04683f
- 2017 Ford Mondeo 2.0 TDCi ST Line, 148 bhp, manual, diesel, hatchback, 5 doors, silver. Mileage: 74,000 miles. Price: £8,495, unchanged since AskCar first saw it on 31 October 2026, 2 days ago. Fair price: £468 (5%) over the AskCar estimate of £8,027. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 August 2027. Dealer: JPK Motors in Leeds. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-fe3fdddf7a4c
- 2017 Ford Mondeo 2.0 TDCi ST Line: £8,500, 72,445 miles. Listed in full under best value.
Lowest-mileage Ford Mondeo ST Line
These 10 have covered 21,238 to 59,600 miles. Their asking prices run from £9,990 to £18,995.
- 2020 Ford Mondeo 2.0 ST-Line ST Line, 184 bhp, automatic, hybrid (petrol), estate, 5 doors, white. Mileage: 21,238 miles. Price: £18,995, unchanged since AskCar first saw it on 1 September 2026, 62 days ago. Fair price: £306 (1%) under the AskCar estimate of £19,301. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Your Ford Centre Kirkcaldy Ford Centre in Kirkcaldy. AskCar page: https://askcar.co.uk/car/ford-mondeo-2020-cbb1233c7113
- 2018 Ford Mondeo 2.0 TDCi ST Line, 177 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 35,544 miles. Price: £14,770, reduced by £270 from £15,040 since AskCar first saw it on 17 October 2026, 16 days ago. Fair price: £226 (1%) under the AskCar estimate of £14,996. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 May 2027. Dealer: Evans Halshaw Ford Motherwell in Motherwell. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-417b71040c0f
- 2017 Ford Mondeo 2.0 TDCi ST Line, 178 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 36,405 miles. Price: £12,000, reduced by £350 from £12,350 since AskCar first saw it on 23 June 2026, 132 days ago. Fair price: £172 (1%) over the AskCar estimate of £11,828. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 22 September 2026; ask the dealer for the current MOT. Dealer: County Garage Ford in Herne Bay. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-f7c041e8e3c1
- 2018 Ford Mondeo 1.5 EcoBoost ST Line: £10,950, 37,779 miles. Listed in full under best value.
- 2016 Ford Mondeo 2.0 TDCi ST Line: £9,998, 41,623 miles. Listed in full under best value.
- 2018 Ford Mondeo 2.0 TDCi ST Line: £10,995, 44,017 miles. Listed in full under best value.
- 2020 Ford Mondeo 2.0 ST-Line ST Line, 184 bhp, automatic, hybrid (petrol), estate, 5 doors, white. Mileage: 44,753 miles. Price: £16,500, unchanged since AskCar first saw it on 4 September 2026, 59 days ago. Fair price: £246 (1%) under the AskCar estimate of £16,746. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Carlingo in Harrogate. AskCar page: https://askcar.co.uk/car/ford-mondeo-2020-29e23aac6f5f
- 2017 Ford Mondeo 2.0 TDCi ST Line: £9,999, 48,055 miles. Listed in full under best value.
- 2018 Ford Mondeo 2.0 TDCi ST Line: £9,990, 57,000 miles. Listed in full under best value.
- 2016 Ford Mondeo 2.0 TDCi ST Line, manual, diesel, hatchback, 5 doors, red. Mileage: 59,600 miles. Price: £9,995, unchanged since AskCar first saw it on 28 May 2026, 158 days ago. Above the going rate: £825 (8%) over the AskCar estimate of £9,170. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT. Dealer: Woodland Cars in Bridgwater. AskCar page: https://askcar.co.uk/car/ford-mondeo-2016-de0c299bb312
Recently reduced Ford Mondeo ST Line: the biggest price reductions in the 14 days to 2 November 2026
The dealer lowered the asking price on each of these 5 in the 14 days to 2 November 2026. Their reductions since AskCar first saw them run from £49 to £1,250.
- 2017 Ford Mondeo 2.0 TDCi ST Line: £8,500, 72,445 miles. Listed in full under best value.
- 2017 Ford Mondeo 2.0 TDCi ST Line: £8,990, 64,262 miles. Listed in full under best value.
- 2017 Ford Mondeo 2.0 TDCi ST Line, 178 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 70,501 miles. Price: £9,195, reduced by £400 from £9,595 since AskCar first saw it on 20 October 2026, 13 days ago. Fair price: £120 (1%) under the AskCar estimate of £9,315. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT. Dealer: NWTC Haslingden in Haslingden. AskCar page: https://askcar.co.uk/car/ford-mondeo-2017-969fe8a87179
- 2018 Ford Mondeo 2.0 TDCi ST Line: £14,770, 35,544 miles. Listed in full under lowest mileage.
- 2018 Ford Mondeo 1.5 EcoBoost ST Line: £10,950, 37,779 miles. Listed in full under best value.
Newly advertised Ford Mondeo ST Line: first seen by AskCar in the 7 days to 2 November 2026
This car is the most recently advertised.
- 2017 Ford Mondeo 2.0 TDCi ST Line: £8,495, 74,000 miles. Listed in full under cheapest.
Page 2: every other Ford Mondeo ST Line car, cheapest first
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