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
Options include alloy wheels, tyre repair kit, side airbags, 16in alloy wheels, bluetooth, anti lock braking system, immobiliser, digital clock, privacy glass, heated door mirrors, body coloured door handles, curtain airbags, passenger, radio, alloys, electronic eng...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, electrically adjustable and heated door mirrors, anti lock braking system, air con, digital clock, leather trim, cloth, body coloured door handles, body coloured door mirrors, tyre repair kit, airbags, engine immobiliser,...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 remote locking, airbag, radio, ambient lighting, digital clock, hpi clear, heated front seats, heated front seat, passenger, pas, service history, passenger airbag, anti lock braking system, airbags, parking sensors, front passenger airbag, mot, air ...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 daytime running lights, rear headrests, low fuel warning light, heated door mirrors, 6 speakers, leather, computer, front sports seats, led daytime running lights, power steering, electric adjustable heated door mirrors, 60/40 split folding rear seat...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 bluetooth, tyre repair kit, floor mats, body coloured door handles, usb, air con, pollen filter, audio, warranty, glovebox, centre console, power steering, driver, locking wheel bolts, air conditioning, body coloured bumpers, sports suspension, alloy...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include mot, split rear seats, radio, split rear seat, full service history, low mileage, air con, service history, dab radio, electric windows, air conditioning, bluetooth, alloy wheels, 2 keys, leather, black, front electric windows...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
Includes heated seats, cloth upholstery, anti lock braking system, black, airbag, body coloured bumpers, bluetooth, side airbags, body coloured door mirrors, sport seats, ambient lighting, heated windscreen, audio, air con, digital clock, power steering, fron...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
Includes fog lights, centre console, power assisted steering, vanity mirrors, driver/passenger sunvisors and vanity mirrors, service interval indicator, black, rear headrests, isofix system on outer rear seats, leather, radio, 6 speakers, usb, driver and pass...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
Features include bluetooth, locking wheel bolts, air conditioning, glovebox, engine immobiliser, alloy wheels, radio, tyre repair kit, daytime running lights, 16in alloy wheels, digital clock, abs, front fog lights, floor mats, side airbags, split folding rear seats,...eee
£7,989
Was £8,389 Save £400
Seat Mii FR LINE
2019 | 22,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include electronic engine immobiliser, alloy wheels, electric front windows, body coloured door handles, engine immobiliser, floor mats, 16in alloy wheels, black, audio, immobiliser, usb, glovebox, air con, low mileage, abs, driver, anti lock braking system,...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
Features include electronic engine immobiliser, power steering, black, pas, driver, alloy wheels, front passenger airbag, alloys, electrically adjustable and heated door mirrors, front side airbags, sport seats, radio, cruise control, bluetooth, passenger, multi func...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 air conditioning, 16in alloy wheels, tyre repair kit, electrically adjustable and heated door mirrors, heated windscreen, electronic engine immobiliser, body coloured door mirrors, leather trim, black, airbags, leather, curtain airbags, power steerin...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
Description includes radio, heated front seat, parking sensors, anti lock braking system, front passenger airbag, passenger airbag, airbags, hpi clear, service history, heated windscreen, mot, abs, pas, 16in alloy wheels, bluetooth, ambient lighting, airbag, heated front...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
Includes fog lights, cruise control, cloth, usb, digital clock, bluetooth, height adjustable driver's seat, heated door mirrors, low fuel warning light, radio, driver, leather, audio, passenger, led daytime running lights, rear parking sensor, split folding r...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 pas, electronic engine immobiliser, power steering, side airbags, height adjustable drivers seat, front side airbags, leather, passenger, sport steering wheel, ambient lighting, cruise control, engine immobiliser, air conditioning, passenger airbag, ...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 driver, air conditioning, air con, 16in alloy wheels, warranty, body coloured bumpers, pollen filter, radio, centre console, bluetooth, passenger, audio, daytime running lights, alloy wheels, electric front windows, power steering, pas, locking wheel...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Includes dab radio, electric windows, 12v socket, privacy glass, warranty, airbag, traction control, low insurance, service history, alloy wheels, power steering, radio, petrol, leather steering wheel, hatchback, abs, air con, leather...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Description includes low mileage, electric windows, black, split rear seats, service history, bluetooth, air con, mot, dab radio, full service history, air conditioning, front electric windows, alloy wheels, split rear seat, radio, leather, 2 keys...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
Featuring electronic engine immobiliser, warranty, air conditioning, curtain airbags, electrically adjustable and heated door mirrors, cloth, 16in alloy wheels, tyre repair kit, electric front windows, heated seats, airbag, front side airbags, radio, cruise co...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
Includes isofix system on outer rear seats, cd player, front head restraints, radio, heated rear window, leather steering wheel and gear knob, bluetooth connectivity, sports suspension, driver/passenger sunvisors and vanity mirrors, trip computer, traction co...eee
We currently have 62 Seat Mii cars available across the UK priced under £20000.
