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
This car has alloy wheels, side airbags, body coloured door mirrors, black, digital clock, pas, tyre repair kit, curtain airbags, electrically adjustable and heated door mirrors, cloth, body coloured door handles, multi function display, passenger airbag, radio, ...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
Comes with airbags, curtain airbags, electrically adjustable and heated door mirrors, bluetooth, front passenger airbag, black, driver, multi function display, heated windscreen, air conditioning, cloth, electric front windows, front side airbags, alloys, cloth...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 model has hpi clear, mot, body coloured door handles, cruise control, remote locking, service history, driver, heated front seat, black, pas, bluetooth, anti lock braking system, front passenger airbag, air con, parking sensors, airbags, radio, passenger, allo...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
This model has height adjustable driver's seat, fog lights, trip computer, computer, power steering, 6 speakers, speed sensitive power steering, usb, radio, rear headrests, daytime running lights, speakers, pas, led daytime running lights, electric adjustable heate...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
Featuring warranty, glovebox, locking wheel bolts, power steering, usb, air con, tyre repair kit, pas, daytime running lights, heated rear windscreen, air conditioning, electric front windows, centre console, floor mats, radio, driver, black, bluetooth, passen...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with electric windows, split rear seat, dab radio, low mileage, alloy wheels, radio, full service history, mot, split rear seats, bluetooth, black, air conditioning, 2 keys, leather, front electric windows, service history, air con...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 on this model include sport seats, body coloured door handles, front passenger airbag, cruise control, engine immobiliser, driver, leather, cloth, body coloured door mirrors, abs, front side airbags, heated door mirrors, cloth upholstery, black, tyre repair kit, electrica...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
Description includes height adjustable driver's seat, driver/passenger sunvisors and vanity mirrors, passenger airbag, cloth, leather steering wheel, rear wash/wipe, body colour door handles, passenger, airbags, computer, cd player, adjustable steering wheel, leather, fl...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
Featuring heated rear windscreen, body coloured door handles, electric front windows, centre console, black, front fog lights, daytime running lights, airbags, folding rear seats, heated door mirrors, alloy wheels, leather steering wheel and gear knob, digital...eee
£7,989
Was £8,389 Save £400
Seat Mii FR LINE
2019 | 22,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Includes passenger, black, engine immobiliser, glovebox, low mileage, centre console, immobiliser, front passenger airbag, power steering, floor mats, pas, 16in alloy wheels, alloy wheels, passenger airbag, abs, air conditioning, electronic engine immobiliser...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
Options include electrically adjustable and heated door mirrors, cloth upholstery, digital clock, leather, sport seats, pas, passenger, airbag, airbags, curtain airbags, multi function display, side airbags, heated windscreen, alloys, immobiliser, abs, air con, body...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
This model has immobiliser, electric front windows, 16in alloy wheels, cloth, side airbags, anti lock braking system, body coloured bumpers, body coloured door handles, cloth upholstery, passenger airbag, ambient lighting, sport seats, front passenger airbag, heate...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
With remote locking, mot, air conditioning, abs, parking sensors, ambient lighting, digital clock, body coloured door mirrors, body coloured door handles, bluetooth, 16in alloy wheels, service history, heated windscreen, anti lock braking system, body col...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
With driver, speakers, front sports seats, bluetooth, passenger, cruise control, audio, radio, computer, electric front windows, cloth, rear headrests, daytime running lights, pas, height adjustable driver's seat, trip computer, leather, rear headrest, 60...eee
£9,488
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
Features include airbag, electronic engine immobiliser, passenger, electrically adjustable and heated door mirrors, service history, cloth upholstery, led daytime running lights, low fuel warning light, pas, anti lock braking system, leather steering wheel, 16in allo...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
Features include passenger, daytime running lights, electric front windows, 16in alloy wheels, warranty, pollen filter, floor mats, radio, glovebox, black, pas, air con, sports suspension, body coloured bumpers, heated rear windscreen, usb, body coloured door handles...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include privacy glass, petrol, leather steering wheel, hatchback, dab radio, alloy wheels, power steering, radio, air con, 12v socket, service history, warranty, leather, low insurance, electric windows, airbag, 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
Includes 2 keys, service history, dab radio, front electric windows, split rear seats, mot, full service history, low mileage, alloy wheels, air conditioning, split rear seat, leather, black, bluetooth, electric windows, air con, radio...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
With heated door mirrors, front side airbags, tyre repair kit, electronic engine immobiliser, engine immobiliser, warranty, power steering, cruise control, black, abs, anti lock braking system, sport seats, 16in alloy wheels, heated seats, air con, passen...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
Featuring cloth upholstery, 60/40 split folding rear seat, body colour door handles, traction control, head restraints, auxiliary input socket, rear headrest, heated rear window, driver and passenger airbags, glovebox, digital clock, sports suspension, leather...eee
We currently have 60 Seat Mii cars available across the UK priced under £20000.
