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
62 Seat Mii cars under £20,000 - 27 reductions
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Recently reduced (27)
£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 airbag, digital clock, multi function steering wheel, anti lock braking system, passenger airbag, alloys, passenger, immobiliser, air con, curtain airbags, sport seats, abs, cloth upholstery, 16in alloy wheels, ambient lighting, pas, electrically adj...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
Options include front side airbags, ambient lighting, heated windscreen, multi function display, sport seats, electrically adjustable and heated door mirrors, immobiliser, electronic engine immobiliser, air conditioning, curtain airbags, alloy wheels, airbag, heated...eee
£11,382
Was £11,622 Save £240
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
Features include heated front seats, black, front passenger airbag, ambient lighting, cruise control, rear parking sensor, driver, air con, parking sensors, body coloured door handles, airbag, abs, digital clock, anti lock braking system, air conditioning, radio, 16i...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 electric front windows, trip computer, bluetooth, speakers, 60/40 split folding rear seat, fog lights, height adjustable driver's seat, passenger, rear headrest, computer, power steering, body coloured bumpers, leather steering wheel, 6 speakers, spl...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
Includes centre console, black, pollen filter, floor mats, heated rear windscreen, air con, air conditioning, glovebox, driver, locking wheel bolts, body coloured bumpers, usb, tyre repair kit, warranty, electric front windows, audio, passenger, sports suspen...eee
£8,689
Was £8,989 Save £300
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,786 miles | Hatchback | 0 | other | automatic | 5 doors
Features include front side airbags, side airbags, electrically adjustable and heated door mirrors, leather, pas, heated windscreen, passenger, driver, bluetooth, front passenger airbag, alloy wheels, warranty, cloth upholstery, tyre repair kit, ambient lighting, lea...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with air con, mot, low mileage, split rear seat, alloy wheels, service history, radio, bluetooth, full service history, black, split rear seats, 2 keys, front electric windows, electric windows, leather, air conditioning, dab radio...eee
£8,350
Was £8,495 Save £145
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
Features on this model include locking wheel bolts, low fuel warning light, anti lock braking system, daytime running lights, black, height adjustable drivers seat, remote central locking, front passenger airbag, pas, floor mats, body coloured bumpers, leather steering wheel, fold...eee
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£8,250
Was £8,750 Save £500
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (19) | 20,107 miles | hatchback | 9700 | petrol | manual | 5 doors
This car has computer, electric front windows, trip computer, centre console, abs, leather, dust/pollen filter, auxiliary input socket, air con, passenger, rear wash/wipe, cd, cloth upholstery, height adjustable steering wheel, cd player, pas, driver/passenger su...eee
£7,695
Was £7,995 Save £300
Seat Mii 1.0 12v GPF Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 ps)
2018 | 19,600 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include finance available, immobiliser, alloy wheels, 15in alloy wheels, 3 months warranty, warranty, air conditioning, remote central locking, split folding rear seat, bluetooth, electric front windows, isofix, engine immobiliser, mot, air con, led daytime ...eee
62 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 car has air con, body coloured door mirrors, passenger airbag, cruise control, power steering, passenger, engine immobiliser, 16in alloy wheels, digital clock, alloys, airbag, heated windscreen, body coloured door handles, front passenger airbag, radio, spor...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 include body coloured bumpers, cloth upholstery, electrically adjustable and heated door mirrors, leather, multi function display, passenger, cruise control, side airbags, immobiliser, privacy glass, sport seats, front passenger airbag, 16in alloy wheels, cu...eee
£11,382
Was £11,622 Save £240
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
Features on this model include body coloured door mirrors, bluetooth, alloy wheels, electric front windows, ambient lighting, dab digital radio, warranty, air conditioning, front passenger airbag, body coloured door handles, 16in alloy wheels, heated front seat, radio, rear parkin...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
This model has speakers, radio, pas, daytime running lights, power steering, passenger, audio, height adjustable driver's seat, led daytime running lights, body colour door handles, sports seats, trip computer, rain sensing wipers, leather, leather steering wheel, ...eee
£9,488
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
Options include airbags, passenger airbag, body coloured door handles, sport seats, cloth, black, air con, driver, airbag, leather steering wheel, electric front windows, curtain airbags, bluetooth, led daytime running lights, body coloured bumpers, front passenger ...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
Comes with radio, bluetooth, warranty, power steering, locking wheel bolts, body coloured door handles, audio, pas, daytime running lights, black, passenger, driver, air con, 16in alloy wheels, floor mats, body coloured bumpers, centre console, glovebox, electr...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with leather, dab radio, abs, airbag, leather steering wheel, traction control, alloy wheels, service history, electric windows, radio, hatchback, privacy glass, warranty, air con, power steering, 12v socket, petrol, low insurance...eee
£8,689
Was £8,989 Save £300
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,786 miles | Hatchback | 0 | other | automatic | 5 doors
This car has air conditioning, ambient lighting, digital clock, alloy wheels, anti lock braking system, leather upholstery, heated windscreen, bluetooth, engine immobiliser, body coloured bumpers, airbag, heated door mirrors, side airbags, electrically adjustable...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include low mileage, dab radio, mot, 2 keys, bluetooth, radio, split rear seat, alloy wheels, air con, air conditioning, service history, full service history, leather, electric windows, split rear seats, front electric windows, black...eee
£8,389
Seat Mii FR LINE
2019 | 22,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include radio, front passenger airbag, abs, alloy wheels, electric front windows, air con, engine immobiliser, anti lock braking system, body coloured door handles, body coloured bumpers, pas, black, centre console, power steering, central locking, pollen fi...eee
We currently have 62 Seat Mii cars available across the UK priced under £20000.
