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
52 Seat Mii cars under £20,000 - 16 reductions
Change budget
Recently reduced (16)
£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
Featuring heated windscreen, heated front seat, cruise control, ambient lighting, radio, airbags, passenger airbag, air conditioning, abs, digital clock, hpi clear, service history, remote locking, heated front seats, front passenger airbag, pas, airbag, body ...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 airbags, tyre repair kit, body coloured door handles, bluetooth, digital clock, front passenger airbag, engine immobiliser, pas, electronic engine immobiliser, passenger airbag, electric front windows, air con, power steering, air conditioning, passe...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 bluetooth, leather, dab radio, electric windows, mot, alloy wheels, split rear seat, radio, service history, air con, black, air conditioning, 2 keys, front electric windows, split rear seats, low mileage, full service history...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
Includes audio, power steering, adjustable steering wheel, air con, anti lock braking system, black, airbag, airbags, isofix, spare wheel, passenger, remote central locking, pollen filter, bluetooth audio streaming, electric front windows, tyre repair kit, lo...eee
£6,995
Was £7,295 Save £300
Seat Mii 1.0 12v GPF Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 ps)
2019 | 49,000 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has power steering, tyre repair kit, front passenger airbag, audio, rear headrest, split folding rear seats, adjustable steering wheel, leather steering wheel, airbags, central locking, passenger, side airbags, low fuel warning light, height adjustable d...eee
£6,672
Was £6,713 Save £41
Seat Mii Low Mileage, 1.0 Petrol, 12V, Design Edition, Hatchback, Manual, Euro 6.
2017 | 35,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include front passenger airbag, airbags, driver, mot, centre console, airbag, air con, radio, passenger airbag, digital clock, bluetooth, abs, body coloured bumpers, pas, front side airbags, alloy wheels, air conditioning, heated door mirrors, anti lock brak...eee
£6,499
Was £6,999 Save £500
Seat Mii Mii by Mango, 1.0 Petrol, Limited Edition, £20 Yearly Road Tax (Low Emissions).
2016 | 30,000 miles | Hatchback | 999 | petrol | manual | 5 doors
This model has anti lock braking system, warranty, body coloured door handles, privacy glass, driver, airbag, pas, alloy wheels, air conditioning, front passenger airbag, low mileage, service history, passenger airbag, full service history, abs, digital clock, elec...eee
£6,495
Was £6,995 Save £500
Seat Mii 1.0 75 Mii by Mango 5dr
2015 | 69,000 miles | Hatchback | 999 | petrol | manual | 0 doors
Features include airbag, body colour door mirrors and handles, rear headrests, mp3 compatible, electric front windows, alloys, heated rear window, floor mats, service interval indicator, audio, air conditioning, isofix, vanity mirrors, passenger airbag, traction cont...eee
£5,495
Was £5,695 Save £200
Seat Mii 1.0 12v Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 ps)
2016 | 50,000 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with black, radio, electronic engine immobiliser, power steering, abs, tyre repair kit, one owner, finance available, body coloured bumpers, mot, satellite navigation, airbag, bluetooth connectivity, alloy wheels, passenger, electrically adjustable and he...eee
£4,995
Was £5,995 Save £1,000
Seat Mii 1.0 12v SE Hatchback 5dr Petrol Manual Euro 6 (60 ps)
2017 | 58,000 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has immobiliser, finance available, service history, esp, manual, alloy wheels, driver, side airbags, cruise control with speed limiter, mot, cruise control, front fog lights, follow me home headlights, bluetooth, passenger, daytime running lights, heigh...eee
52 cars under £20,000
£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
Includes parking sensors, 16in alloy wheels, body coloured door mirrors, radio, black, driver, airbags, body coloured bumpers, heated front seats, abs, hpi clear, bluetooth, ambient lighting, pas, passenger airbag, cruise control, passenger, front passenger a...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F36b1f01013d1071b6829fe0e6d21386f%2F63f2de61486d9bf3d0417d604ab068a9.jpg)
£8,695
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (19) | 10,471 miles | hatchback | 9700 | petrol | manual | 5 doors
Options include service interval indicator, pas, cd player, sat nav, usb, power assisted steering, airbags, leather, height adjustable steering wheel, trip computer, computer, heated rear window, leather steering wheel, isofix, height adjustable driver's seat, air c...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 model has airbag, radio, heated rear windscreen, floor mats, front passenger airbag, glovebox, part exchange welcome, side airbags, airbags, low mileage, passenger, daytime running lights, bluetooth, electric front windows, power steering, anti lock braking sy...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 2 keys, split rear seat, full service history, leather, dab radio, air con, black, radio, split rear seats, electric windows, alloy wheels, air conditioning, mot, bluetooth, front electric windows, low mileage, service history...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F00eb591cc334518776362ed6f5cdddfc%2F0e983ed64e8cc8ee2b1241971b1ae473.jpg)
£7,995
SEAT Mii 1.0 Design Mii 5dr
2017 (17) | 55,201 miles | hatchback | 9700 | petrol | manual | 5 doors
This model has air con, heated rear window, passenger airbag, driver/passenger sunvisors and vanity mirrors, centre console, leather steering wheel and gear knob, front head restraints, pas, deadlocks, radio, isofix, daytime running lights, isofix system on outer r...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
Features include air conditioning, isofix, daytime running lights, pollen filter, engine immobiliser, folding rear seats, adjustable drivers seat, 15in alloy wheels, passenger, low fuel warning light, passenger airbag, height adjustable steering wheel, electric front...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
Featuring power steering, pollen filter, leather, electronic engine immobiliser, leather steering wheel and gear knob, 16in alloy wheels, passenger, isofix, height adjustable steering wheel, airbag, audio, airbags, adjustable steering wheel, radio, black, low ...eee
£7,690
Seat Mii 1.0 Design Mii 5dr A FRAME INSTALLED
2018 | 10,621 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include bluetooth, manual, body coloured door handles, airbags, low insurance, body coloured bumpers, petrol, anti lock braking system, radio, passenger airbag, abs, low mileage, alloy wheels, one owner, digital clock, mot, hatchback, electric front windows,...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F0093e4e62e154038771abc093c71a1ee%2F9058ef71dd79d19a7b40e7448f61d486.jpg)
£7,495
SEAT Mii 1.0 75 SE 3dr Auto
2015 (65) | 6,785 miles | hatchback | 9700 | petrol | semiauto | 3 doors
Features include speakers, passenger airbag, pas, tinted windows, auxiliary input socket, glovebox, side airbags, engine immobiliser, adjustable steering wheel, heated door mirrors, passenger, cd, central locking, split folding rear seat, heated rear window, airbag, ...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
Featuring body coloured bumpers, passenger, driver, electric front windows, centre console, remote central locking, spare wheel, height adjustable drivers seat, leather steering wheel, bluetooth audio streaming, electrically adjustable and heated door mirrors,...eee
We currently have 52 Seat Mii cars available across the UK priced under £20000.
