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Cheap Seat Mii cars under £20,000

With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check

60 Seat Mii cars under £20,000 - 17 reductions


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Recently reduced (17)

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 Pinetree Car Superstore Ltd Tonypandy, Mr Speakers Way, Rhondda Cynon Taff

£9,499
Was £9,999 Save £500

Seat Mii 1.0 FR LINE 5d 74 BHP

2019  |   22,022 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

Options include centre console, air conditioning, daytime running lights, warranty, locking wheel bolts, electric front windows, 16in alloy wheels, glovebox, radio, body coloured bumpers, black, audio, floor mats, passenger, usb, heated rear windscreen, pollen filte...eee

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 Marshall Nissan Oxford, Oxfordshire, Oxford

£9,270
Was £9,345 Save £75

SEAT Mii 1.0 75 FR Line [EZ] 5dr

2019 (69)  |   20,527 miles  |   hatchback  |   9700  |   petrol  |   manual  |   5 doors

Featuring driver/passenger sunvisors and vanity mirrors, cloth, radio, leather steering wheel and gear knob, body coloured bumpers, leather steering wheel, glovebox, bluetooth connectivity, floor mats, cloth upholstery, sports suspension, mp3 compatible, leath...eee

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 BQ Cars, Medart Place, Crosskeys

£8,490
Was £9,190 Save £700

Seat Mii FR LINE

2019  |   11,300 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

This car has radio, front electric windows, mot, split rear seat, full service history, black, leather, electric windows, bluetooth, air conditioning, alloy wheels, split rear seats, low mileage, air con, service history, 2 keys, dab radio...eee

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 Flora Motors, Lakeside Garage, Helston

£7,999
Was £8,499 Save £500

Seat Mii 1.0 Design Mii [EZ] 5dr

2019  |   32,798 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

Features on this model include air conditioning, rear privacy glass, air con, bluetooth connectivity, manual, privacy glass, alloy wheels, bluetooth, service history...eee

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 Farm Garages Ltd Caldecote Street, Lovat Court, Buckinghamshire

£7,995
Was £8,495 Save £500

Seat Mii 1.0 FR LINE 5d 74 BHP

2018  |   29,000 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

This model has front passenger airbag, anti lock braking system, 16in alloy wheels, electric front windows, pas, heated rear windscreen, height adjustable steering wheel, air conditioning, black, radio, adjustable drivers seat, body coloured bumpers, usb, audio, da...eee

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 Paragon Motor Company, , Wisbech

£7,795
Was £7,995 Save £200

SEAT Mii 1.0 75 FR Line [EZ] 5dr

2019 (19)  |   35,573 miles  |   hatchback  |   9700  |   petrol  |   manual  |   5 doors

With mp3 compatible, body coloured bumpers, speakers, cloth upholstery, leather steering wheel, remote central locking, leather steering wheel and gear knob, body colour door handles, cd player, airbags, deadlocks, floor mats, usb port, front side airbags...eee

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 Vauxhall Bristol North, Gloucester Road, Bristol

£6,250
Was £6,495 Save £245

SEAT Mii 1.0 75 Mii by Cosmo 3dr

2017 (17)  |   46,796 miles  |   hatchback  |   9700  |   petrol  |   manual  |   3 doors

Features on this model include dust/pollen filter, immobiliser, side airbags, bluetooth connectivity, airbag, height adjustable driver's seat, heated rear window, body colour door handles, front head restraints, black, air conditioning, deadlocks, power assisted steering, central ...eee

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 Pinetree Car Superstore Ltd Tonypandy, Mr Speakers Way, Rhondda Cynon Taff

£5,999
Was £6,499 Save £500

Seat Mii 1.0 MII BY MANGO 5d 74 BHP

2015  |   68,792 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

This model has We have much more to tell you about this car so please feel free to call us for more details...eee

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 Pentagon Barnsley, Claycliffe Road, Barugh Green, Barnsley

£5,799
Was £5,850 Save £51

SEAT Mii 1.0 I TECH 5dr

2015 (15)  |   36,192 miles  |   hatchback  |   9700  |   petrol  |   manual  |   5 doors

Description includes power assisted steering, navigation system, isofix, audio, auxiliary input socket, body colour door mirrors, airbags, leather steering wheel and gear knob, remote central locking, tinted windows, rear wash/wipe, bluetooth connection, centre console, ...eee

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 Midland Motor Cars (Brierley Hill) LTD, Mount Pleasant, Brierley Hill

£5,499
Was £5,999 Save £500

Seat Mii 1.0 MII BY MANGO 3d 74 BHP

2015  |   58,000 miles  |   Hatchback  |   999  |   petrol  |   manual  |   3 doors

Comes with airbag, cd player, air con, body coloured bumpers, heated door mirrors, central locking, alloy wheels, abs, rear wiper, airbags, leather steering wheel, audio, isofix, centre console, front passenger airbag, air conditioning, navigation system, passe...eee





60 cars under £20,000

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 Car Time Motor Co UK Ltd Bury, Cartime Bury,

£13,333

Seat Mii BASE 5d 82 BHP Rear Park Sensors, DAB Digital Radio, Bluetooth, Privacy Glass, Cruise Control

2021  |   7,400 miles  |   Hatchback  |   1  |   other  |   automatic  |   5 doors

Includes black, alloy wheels, cloth, cruise control, rear parking sensor, tinted windows, parking sensors, heated windscreen, dab digital radio, rear parking sensors, sports seats, front sports seats, radio...eee

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 Car Time Motor Co UK Ltd Bury, Cartime Bury,

£12,000

Seat Mii BASE 5d 82 BHP DAB Digital Radio, Bluetooth, Air Conditioning, Rear Parking Sensors, Cruise Contro

2021  |   26,097 miles  |   Hatchback  |   1  |   other  |   automatic  |   5 doors

Description includes leather, side airbags, multi function steering wheel, privacy glass, abs, heated door mirrors, anti lock braking system, cloth, electronic engine immobiliser, body coloured door mirrors, cloth upholstery, black, front side airbags, electric front win...eee

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 Auto Choice, Unit 13, Blackburn

£11,622

Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps) *FREE ROAD TAX, LOW INSURANCE!!*

2021  |   21,913 miles  |   Hatchback  |   0  |   other  |   automatic  |   5 doors

Featuring anti lock braking system, heated door mirrors, air conditioning, passenger, radio, pas, black, cruise control, bluetooth, electronic engine immobiliser, immobiliser, power steering, passenger airbag, digital clock, alloy wheels, electrically adjustab...eee

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 Source Any Car Ltd Gildersome, Unit 2, Treefield Industrial Estate , West Yorkshire

£11,100

Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)

2021  |   32,887 miles  |   Hatchback  |   0  |   other  |   automatic  |   5 doors

Featuring We have much more to tell you about this car so please feel free to call us for more details...eee

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 Used Cars 4 Less, Cargo Beck, Carlisle

£9,995

Seat Mii 0L BASE 5d AUTO 82 BHP

2021  |   16,050 miles  |   Hatchback  |   1  |   other  |   automatic  |   5 doors

With We have much more to tell you about this car so please feel free to call us for more details...eee

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 Pinetree Car Superstore Ltd Tonypandy, Mr Speakers Way, Rhondda Cynon Taff

£9,499
Was £9,999 Save £500

Seat Mii 1.0 FR LINE 5d 74 BHP

2019  |   22,022 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

With power steering, 16in alloy wheels, floor mats, locking wheel bolts, daytime running lights, usb, air con, bluetooth, driver, pollen filter, glovebox, body coloured bumpers, radio, tyre repair kit, warranty, pas, centre console, audio, body coloured d...eee

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 Marshall Nissan Oxford, Oxfordshire, Oxford

£9,270
Was £9,345 Save £75

SEAT Mii 1.0 75 FR Line [EZ] 5dr

2019 (69)  |   20,527 miles  |   hatchback  |   9700  |   petrol  |   manual  |   5 doors

Comes with rear headrests, centre console, airbag, floor mats, leather steering wheel and gear knob, height adjustable steering wheel, rear wash/wipe, computer, height adjustable driver's seat, passenger airbag, sports suspension, low fuel warning light, body c...eee

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 BQ Cars, Medart Place, Crosskeys

£8,490
Was £9,190 Save £700

Seat Mii FR LINE

2019  |   11,300 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

Features include electric windows, split rear seat, bluetooth, alloy wheels, radio, 2 keys, full service history, air con, low mileage, air conditioning, split rear seats, leather, dab radio, front electric windows, service history, black, mot...eee

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 Burnett Cars, 60 West Houghton Road, Chorley

£8,389

Seat Mii FR LINE

2019  |   22,000 miles  |   Hatchback  |   999  |   petrol  |   manual  |   5 doors

Features include passenger, 16in alloy wheels, air conditioning, anti lock braking system, alloys, driver, audio, alloy wheels, central locking, bluetooth, airbag, pollen filter, pas, electronic engine immobiliser, centre console, low mileage, engine immobiliser, fro...eee

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 Marshall SEAT Braintree, Essex, Braintree

£8,090

SEAT Mii 1.0 Fr Line [Ez] 5Dr

2018 (68)  |   32,877 miles  |   hatchback  |   9700  |   petrol  |   manual  |   5 doors

Description includes heated rear window, front fog lights, sat nav, isofix system on outer rear seats, rear headrests, split folding rear seat, daytime running lights, speakers, cd player, auxiliary input socket, driver/passenger sunvisors and vanity mirrors, isofix, lea...eee






We currently have 60 Seat Mii cars available across the UK priced under £20000.

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