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
46 Seat Mii cars under £20,000 - 21 reductions
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Recently reduced (21)
£10,182
Was £11,994 Save £1,812
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 19,878 miles | Hatchback | 0 | other | automatic | 5 doors
This model has cruise control, driver, bluetooth, airbags, radio, body coloured bumpers, anti lock braking system, mot, parking sensors, heated front seats, passenger airbag, air conditioning, body coloured door handles, airbag, service history, pas, ambient lighti...eee
£8,988
Was £9,488 Save £500
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
Includes leather, cloth, electronic engine immobiliser, pas, led daytime running lights, daytime running lights, abs, low fuel warning light, ambient lighting, electric front windows, body coloured door mirrors, heated door mirrors, body coloured bumpers, spo...eee
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£8,795
Was £8,995 Save £200
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (19) | 10,400 miles | hatchback | 9700 | petrol | manual | 5 doors
With low fuel warning light, airbags, front passenger airbag, mp3 compatible, electric front windows, traction control, usb, cloth upholstery, digital clock, power assisted steering, head restraints, air conditioning, radio, heated door mirrors, leather s...eee
£8,599
Was £8,695 Save £96
Seat Mii 1.0 12v GPF FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2019 | 19,123 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has usb, abs, front passenger airbag deactivation, black, low mileage, digital clock, heated rear windscreen, service history, pollen filter, front side airbags, part exchange welcome, alloy wheels, body coloured door handles, floor mats, anti lock braki...eee
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£8,513
Was £8,761 Save £248
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (68) | 10,784 miles | hatchback | 9700 | petrol | manual | 5 doors
Featuring trip computer, airbag, side airbags, driver, leather, low fuel warning light, electrically adjustable and heated door mirrors, heated rear window, bluetooth connectivity, adjustable steering wheel, air conditioning, passenger, centre console, body co...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include leather, air conditioning, air con, radio, split rear seat, bluetooth, dab radio, front electric windows, full service history, mot, 2 keys, low mileage, alloy wheels, black, electric windows, split rear seats, service history...eee
£8,399
Was £9,190 Save £791
Seat Mii 1.0 GPF FR LINE 5dr
2019 | 16,402 miles | Hatchback | 999 | petrol | manual | 5 doors
Featuring leather steering wheel, centre console, digital clock, floor mats, locking wheel bolts, front passenger airbag deactivation, glovebox, side airbags, driver, air conditioning, immobiliser, low fuel warning light, pollen filter, cloth, height adjustabl...eee
£7,495
Was £7,995 Save £500
Seat Mii 1.0 DESIGN 5d 59 BHP
2019 | 46,951 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has one owner, body coloured bumpers, isofix, black, airbag, usb, digital clock, radio, abs, audio, pollen filter, passenger airbag, mot, front passenger airbag, air con, bluetooth, privacy glass, airbags, passenger, centre console, 15in alloy wheels, pa...eee
£7,250
Was £7,450 Save £200
Seat Mii 1.0 12v by MANGO Euro 5 3dr
2015 | 14,800 miles | Hatchback | 999 | petrol | manual | 0 doors
This car has electric front windows, passenger airbag, front passenger airbag, mp3 compatible, driver, isofix, adjustable steering wheel, leather steering wheel, abs, bluetooth, central locking, 15in alloy wheels, floor mats, electrically adjustable and heated do...eee
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£7,147
Was £7,276 Save £129
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (19) | 43,179 miles | hatchback | 9700 | petrol | manual | 5 doors
With sat nav, 60/40 split folding rear seat, driver/passenger sunvisors and vanity mirrors, centre console, cloth upholstery, air conditioning, low fuel warning light, body colour door handles, bluetooth, passenger airbag, speakers, airbags, head restrain...eee
46 cars under £20,000
£10,788
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 21,652 miles | Hatchback | 0 | other | automatic | 5 doors
Featuring air con, body coloured door mirrors, driver, bluetooth, mot, front passenger airbag, airbag, air conditioning, passenger, digital clock, body coloured door handles, black, cloth upholstery, body coloured bumpers, passenger airbag, parking sensors, am...eee
£10,182
Was £11,994 Save £1,812
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 19,878 miles | Hatchback | 0 | other | automatic | 5 doors
This car has air conditioning, hpi clear, ambient lighting, service history, air con, alloy wheels, radio, body coloured door handles, pas, mot, anti lock braking system, digital clock, body coloured bumpers, airbags, bluetooth, passenger airbag, body coloured do...eee
£8,988
Was £9,488 Save £500
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
This model has tyre repair kit, curtain airbags, body coloured bumpers, locking wheel bolts, leather steering wheel, side airbags, daytime running lights, passenger airbag, air conditioning, leather, power steering, front side airbags, electric front windows, cruis...eee
£8,795
Was £8,995 Save £200
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (19) | 10,400 miles | hatchback | 9700 | petrol | manual | 5 doors
Includes cd player, body colour door mirrors, passenger airbag, driver, speakers, head restraints, side airbags, heated door mirrors, front passenger airbag deactivation, mp3 compatible, bluetooth, radio, usb port, airbags, power assisted steering, 6 speakers...eee
£8,599
Was £8,695 Save £96
Seat Mii 1.0 12v GPF FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2019 | 19,123 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include centre console, pas, service history, passenger, engine immobiliser, tyre repair kit, side airbags, alloy wheels, air con, 16in alloy wheels, anti lock braking system, black, electric front windows, floor mats, bluetooth, front passenger airbag, powe...eee
£8,513
Was £8,761 Save £248
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (68) | 10,784 miles | hatchback | 9700 | petrol | manual | 5 doors
Options include rear headrest, rear wash/wipe, rear headrests, height adjustable steering wheel, glovebox, digital clock, passenger airbag, driver and passenger airbags, isofix, abs, front passenger airbag, cd player, daytime running lights, dust/pollen filter, leat...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
With full service history, black, bluetooth, split rear seats, mot, leather, service history, split rear seat, low mileage, electric windows, air con, 2 keys, front electric windows, alloy wheels, dab radio, air conditioning, radio...eee
£8,399
Was £9,190 Save £791
Seat Mii 1.0 GPF FR LINE 5dr
2019 | 16,402 miles | Hatchback | 999 | petrol | manual | 5 doors
With pollen filter, adjustable drivers seat, centre console, audio, front passenger airbag, engine immobiliser, driver, digital clock, heated rear windscreen, floor mats, glovebox, low fuel warning light, locking wheel bolts, leather, tyre repair kit, ele...eee
£7,992
Seat Mii 1.0 12v Gpf Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 Ps)
2019 | 34,005 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has front side airbags, central locking, pas, power steering, passenger, anti lock braking system, heated rear windscreen, height adjustable drivers seat, airbag, driver, adjustable steering wheel, bluetooth, split folding rear seat, airbags, front passe...eee
£7,795
Seat Mii 1.0 12v GPF FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2019 | 37,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include height adjustable steering wheel, glovebox, daytime running lights, low fuel warning light, abs, black, body coloured bumpers, air con, driver, body coloured door handles, adjustable steering wheel, leather, alloy wheels, power steering, remote centr...eee
We currently have 46 Seat Mii cars available across the UK priced under £20000.
