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 - 29 reductions
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Recently reduced (29)
£11,891
Was £11,999 Save £108
Seat Mii BASE 5d 82 BHP DAB Digital Radio, Bluetooth, Air Conditioning, Rear Parking Sensors, Cruise Contro
2021 | 21,247 miles | Hatchback | 1 | other | automatic | 5 doors
Description includes digital clock, airbags, body coloured door mirrors, front passenger airbag, leather, pas, electric front windows, driver, body coloured bumpers, cloth, radio, immobiliser, air conditioning, black, front side airbags, electronic engine immobiliser, pa...eee
£11,489
Was £12,000 Save £511
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
Features on this model include curtain airbags, electrically adjustable and heated door mirrors, privacy glass, body coloured door mirrors, alloy wheels, electric front windows, digital clock, pas, multi function display, alloys, heated windscreen, body coloured bumpers, front sid...eee
£10,782
Was £11,994 Save £1,212
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 19,878 miles | Hatchback | 0 | other | automatic | 5 doors
This car has mot, airbags, abs, pas, service history, hpi clear, alloy wheels, parking sensors, heated front seats, body coloured door handles, body coloured bumpers, passenger airbag, 16in alloy wheels, passenger, radio, air conditioning, black, bluetooth, ambie...eee
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£10,200
Was £10,400 Save £200
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (70) | 17,514 miles | hatchback | 9600 | electri | automatic | 5 doors
Description includes rear headrests, heated door mirrors, trip computer, rear headrest, 60/40 split folding rear seat, cruise control, split folding rear seat, air con, audio, speed sensitive power steering, daytime running lights, led daytime running lights, leather, pa...eee
£9,099
Was £9,999 Save £900
Seat Mii 1.0 FR LINE 5d 74 BHP
2019 | 22,022 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include air con, 16in alloy wheels, floor mats, passenger, usb, pollen filter, tyre repair kit, glovebox, electric front windows, warranty, audio, radio, heated rear windscreen, centre console, body coloured bumpers, locking wheel bolts, bluetooth, black, sp...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Description includes air conditioning, low mileage, 2 keys, service history, full service history, electric windows, mot, alloy wheels, split rear seats, front electric windows, black, air con, split rear seat, bluetooth, dab radio, radio, leather...eee
£8,489
Was £8,989 Save £500
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,786 miles | Hatchback | 0 | other | automatic | 5 doors
Features include passenger airbag, bluetooth, pas, digital clock, electrically adjustable and heated door mirrors, front passenger airbag, power steering, electronic engine immobiliser, immobiliser, heated door mirrors, electric front windows, sport seats, driver, ai...eee
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£8,450
Was £8,750 Save £300
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (19) | 20,107 miles | hatchback | 9700 | petrol | manual | 5 doors
This car has cloth, leather steering wheel, vanity mirrors, heated rear window, auxiliary input socket, driver and passenger airbags, split folding rear seat, radio, passenger airbag, power assisted steering, floor mats, usb port, cloth upholstery, electric front...eee
£8,250
Was £8,495 Save £245
Seat Mii 1.0 12v FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2018 | 19,382 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has heated door mirrors, body coloured door handles, radio, split folding rear seats, air conditioning, leather, centre console, height adjustable steering wheel, fog lights, adjustable steering wheel, driver, pas, digital clock, abs, floor mats, split f...eee
£7,989
Was £8,389 Save £400
Seat Mii FR LINE
2019 | 22,000 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has power steering, electronic engine immobiliser, 16in alloy wheels, centre console, 4 seats, floor mats, daytime running lights, air conditioning, alloys, airbags, immobiliser, electric front windows, passenger, central locking, engine immobiliser, glo...eee
60 cars under £20,000
£11,891
Was £11,999 Save £108
Seat Mii BASE 5d 82 BHP DAB Digital Radio, Bluetooth, Air Conditioning, Rear Parking Sensors, Cruise Contro
2021 | 21,247 miles | Hatchback | 1 | other | automatic | 5 doors
This model has side airbags, leather, body coloured bumpers, 16in alloy wheels, cruise control, alloys, black, air conditioning, alloy wheels, passenger, front passenger airbag, airbags, driver, passenger airbag, electric front windows, engine immobiliser, electric...eee
£11,489
Was £12,000 Save £511
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 electric front windows, abs, cruise control, heated door mirrors, black, curtain airbags, body coloured door handles, body coloured door mirrors, alloys, side airbags, front side airbags, heated windscreen, leather, airbag, body coloured bumpers, ant...eee
£10,782
Was £11,994 Save £1,212
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 19,878 miles | Hatchback | 0 | other | automatic | 5 doors
Featuring passenger, parking sensors, driver, body coloured bumpers, 16in alloy wheels, hpi clear, front passenger airbag, service history, bluetooth, airbags, body coloured door handles, heated front seats, heated front seat, air conditioning, remote locking,...eee
£10,200
Was £10,400 Save £200
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (70) | 17,514 miles | hatchback | 9600 | electri | automatic | 5 doors
Features on this model include pas, electric adjustable heated door mirrors, digital clock, 60/40 split folding rear seat, trip computer, rear headrest, cloth, daytime running lights, front sports seats, computer, 6 speakers, radio, bluetooth, leather steering wheel, split folding...eee
£9,488
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
This car has leather steering wheel, bluetooth, side airbags, alloy wheels, abs, heated door mirrors, body coloured door handles, front side airbags, 16in alloy wheels, cruise control, led daytime running lights, daytime running lights, cloth, electronic engine i...eee
£9,099
Was £9,999 Save £900
Seat Mii 1.0 FR LINE 5d 74 BHP
2019 | 22,022 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has warranty, body coloured door handles, locking wheel bolts, black, power steering, air con, tyre repair kit, audio, bluetooth, driver, daytime running lights, pollen filter, heated rear windscreen, air conditioning, 16in alloy wheels, sports suspensio...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Includes low insurance, service history, warranty, air con, leather steering wheel, 12v socket, petrol, privacy glass, alloy wheels, airbag, electric windows, dab radio, radio, leather, power steering, hatchback, abs, traction control...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Description includes split rear seats, radio, black, full service history, electric windows, service history, dab radio, front electric windows, 2 keys, alloy wheels, air conditioning, bluetooth, mot, leather, split rear seat, air con, low mileage...eee
£8,489
Was £8,989 Save £500
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,786 miles | Hatchback | 0 | other | automatic | 5 doors
Options include sport seats, pas, passenger airbag, power steering, alloy wheels, heated door mirrors, body coloured door handles, airbag, front side airbags, tyre repair kit, digital clock, electrically adjustable and heated door mirrors, airbags, body coloured bum...eee
£8,450
Was £8,750 Save £300
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (19) | 20,107 miles | hatchback | 9700 | petrol | manual | 5 doors
This car has pas, sports suspension, rear wash/wipe, cd player, passenger airbag, sat nav, usb port, body colour door handles, rear headrest, cloth upholstery, black, bluetooth connectivity, cloth, rear headrests, floor mats, leather steering wheel and gear knob,...eee
We currently have 60 Seat Mii cars available across the UK priced under £20000.
