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
68 Seat Mii cars under £20,000 - 20 reductions
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Recently reduced (20)
£11,994
Was £12,342 Save £348
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 15,133 miles | Hatchback | 1 | other | automatic | 5 doors
Description includes air con, parking sensors, rear parking sensors, leather, hatchback, cruise control, electric door mirrors, heated door mirrors, electrically adjustable and heated door mirrors, led daytime running lights, usb, sports seats, usb connection, daytime ru...eee
£11,611
Was £12,000 Save £389
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
With alloy wheels, pas, cruise control, electrically adjustable and heated door mirrors, digital clock, passenger, anti lock braking system, airbag, alloys, multi function display, heated door mirrors, privacy glass, electric front windows, airbags, leath...eee
£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 passenger, heated rear windscreen, glovebox, sports suspension, alloy wheels, pollen filter, tyre repair kit, air conditioning, pas, driver, 16in alloy wheels, body coloured bumpers, centre console, bluetooth, warranty, usb, electric front windows, b...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has dab radio, air con, bluetooth, air conditioning, mot, electric windows, radio, service history, alloy wheels, leather, full service history, split rear seat, black, split rear seats, 2 keys, front electric windows, low mileage...eee
£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 car has air conditioning, front side airbags, height adjustable steering wheel, 3 months warranty, digital clock, immobiliser, heated rear windscreen, isofix, air con, warranty, abs, mot, electronic engine immobiliser, alloy wheels, side airbags, driver, cen...eee
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£7,495
Was £7,995 Save £500
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (19) | 35,573 miles | hatchback | 9700 | petrol | manual | 5 doors
Comes with sat nav, immobiliser, abs, electric front windows, alloy wheels, locking wheel bolts, front side airbags, body colour door handles, pas, heated rear window, radio, vanity mirrors, engine immobiliser, airbag, adjustable steering wheel, rear wash/wipe,...eee
£7,485
Was £8,000 Save £515
Seat Mii 1.0 12v by MANGO Hatchback 5dr Petrol Manual Euro 5 (75 ps)
2014 | 30,000 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has mot, service history, tyre repair kit, daytime running lights, radio, 15in alloy wheels, body coloured bumpers, bluetooth, power steering, leather gear knob, electric front windows, part exchange welcome, passenger, airbags, cd player, alloy wheels, ...eee
£6,999
Was £8,499 Save £1,500
Seat Mii 1.0 Design Mii [EZ] 5dr
2019 | 32,798 miles | Hatchback | 999 | petrol | manual | 5 doors
With manual, air conditioning, bluetooth, privacy glass, service history, bluetooth connectivity, air con, alloy wheels, rear privacy glass...eee
£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
With body coloured bumpers, front passenger airbag, daytime running lights, driver, electrically adjustable and heated door mirrors, 15in alloy wheels, electronic engine immobiliser, electric front windows, air conditioning, airbags, pollen filter, airbag...eee
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£5,894
Was £5,998 Save £104
SEAT Mii 1.0 75 Mii by Cosmo 3dr
2017 (17) | 51,316 miles | hatchback | 9700 | petrol | manual | 3 doors
Featuring centre console, height adjustable steering wheel, driver, abs, electric front windows, bluetooth, locking wheel bolts, isofix, digital clock, head restraints, sat nav, rear headrests, glovebox, low fuel warning light, passenger airbag, passenger, usb...eee
68 cars under £20,000
£12,600
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 18,820 miles | Hatchback | 0 | other | automatic | 5 doors
Options include 1 owner, alloy wheels, electric heated door mirrors, warranty, full service history, heated front seats, mot, bluetooth, air conditioning, anti lock braking system, body coloured door handles, radio, privacy glass, electric windows, heated door mirro...eee
£11,999
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
Comes with body coloured door mirrors, ambient lighting, digital clock, air con, alloy wheels, airbag, cruise control, engine immobiliser, sport seats, electrically adjustable and heated door mirrors, heated door mirrors, heated windscreen, cloth upholstery, pa...eee
£11,994
Was £12,342 Save £348
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 15,133 miles | Hatchback | 1 | other | automatic | 5 doors
Description includes sports seats, parking sensors, led daytime running lights, usb, leather, air con, bluetooth, heated door mirrors, heated electric door mirrors, cruise control, rear parking sensor, power steering, alloy wheels, electric front windows, cloth upholster...eee
£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
Comes with rear parking sensors, airbag, front passenger airbag, air con, driver, black, air conditioning, cruise control, body coloured bumpers, alloy wheels, rear parking sensor, parking sensors, electric front windows, pas, passenger, airbags, anti lock brak...eee
£11,611
Was £12,000 Save £389
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
Featuring leather, airbags, pas, abs, anti lock braking system, alloys, ambient lighting, privacy glass, radio, side airbags, black, leather trim, body coloured door mirrors, cloth, multi function display, electrically adjustable and heated door mirrors, elect...eee
£11,399
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 33,775 miles | Hatchback | 0 | other | automatic | 5 doors
This car has electric front windows, passenger airbag, cloth upholstery, cruise control, body coloured bumpers, bluetooth, anti lock braking system, passenger, cloth, hatchback, digital clock, air conditioning, black, driver, body coloured door mirrors, air con, ...eee
£11,100
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,950 miles | Hatchback | 0 | other | automatic | 5 doors
Description includes pas, full service history, heated door mirrors, driver, service history, digital clock, electric windows, anti lock braking system, electrically adjustable and heated door mirrors, cruise control, heated front seats, passenger airbag, parking sensors...eee
£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
Includes warranty, tyre repair kit, daytime running lights, glovebox, locking wheel bolts, passenger, electric front windows, driver, sports suspension, body coloured door handles, floor mats, usb, radio, alloy wheels, pas, pollen filter, 16in alloy wheels, p...eee
£8,495
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
Includes adjustable steering wheel, fog lights, digital clock, engine immobiliser, power steering, electrically adjustable and heated door mirrors, driver, abs, black, six speakers, low fuel warning light, heated door mirrors, tyre repair kit, alloy wheels, h...eee
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£8,490
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (69) | 38,000 miles | hatchback | 9700 | petrol | manual | 5 doors
Description includes daytime running lights, traction control, heated rear window, low fuel warning light, 60/40 split folding rear seat, 6 speakers, abs, airbags, isofix, body coloured bumpers, floor mats, height adjustable driver's seat, usb, pas, radio, passenger, ele...eee
We currently have 68 Seat Mii cars available across the UK priced under £20000.
