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
Change budget
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
Options include sports seats, black, ambient lighting, dab digital radio, heated door mirrors, electric door mirrors, heated electric door mirrors, leather, bluetooth, led daytime running lights, hatchback, radio, daytime running lights, electrically adjustable and ...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 anti lock braking system, alloy wheels, body coloured door handles, front side airbags, airbags, airbag, passenger, privacy glass, abs, leather trim, radio, 16in alloy wheels, driver, power steering, air con, multi function display, engine immobilise...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 floor mats, glovebox, heated rear windscreen, sports suspension, centre console, daytime running lights, pollen filter, passenger, pas, power steering, tyre repair kit, air conditioning, driver, locking wheel bolts, electric front windows, bluetooth,...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include air conditioning, electric windows, full service history, low mileage, mot, bluetooth, service history, dab radio, alloy wheels, 2 keys, split rear seat, leather, black, air con, front electric windows, split rear seats, radio...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
Comes with side airbags, alloys, floor mats, audio, 12 months mot, radio, airbags, usb, height adjustable drivers seat, isofix, adjustable drivers seat, front passenger airbag, electric front windows, heated rear windscreen, glovebox, bluetooth, airbag, passeng...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F5ff34ac47f0f762284d595bfb05c850d%2F829ff41460c1c6c4d666507a551d7162.jpg)
£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 front passenger airbag, glovebox, front passenger airbag deactivation, leather, airbag, air con, daytime running lights, alloy wheels, rear wash/wipe, speakers, airbags, head restraints, tyre pressure monitoring system, leather steering wheel, blueto...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
Features on this model include isofix, floor mats, air con, leather gear knob, bluetooth, passenger, pas, daytime running lights, bluetooth audio streaming, radio, adjustable drivers seat, passenger airbag, cd, mp3 compatible, centre console, tyre repair kit, leather steering whee...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
Comes with service history, bluetooth connectivity, air conditioning, air con, manual, privacy glass, rear privacy glass, alloy wheels, bluetooth...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 immobiliser, glovebox, engine immobiliser, anti lock braking system, driver, abs, tyre repair kit, radio, heated door mirrors, airbags, airbag, pollen filter, daytime running lights, passenger airbag, electronic engine immobiliser, passenger, floor m...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F02fe09e4589671e23b6e8cb85a53ddef%2F3d5a10dd4f76a05d996decd8f3fe190f.jpg)
£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
Comes with digital clock, deadlocks, passenger airbag, bluetooth connectivity, abs, head restraints, air conditioning, height adjustable steering wheel, immobiliser, body colour door handles, power assisted steering, passenger, locking wheel bolts, front passen...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
Comes with heated windscreen, black, air conditioning, passenger airbag, bluetooth, passenger, audio, electrically adjustable and heated door mirrors, electric windows, digital clock, warranty, heated front seats, abs, body coloured door handles, body coloured ...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
Features on this model include electronic engine immobiliser, heated windscreen, front side airbags, digital clock, pas, cloth, 16in alloy wheels, black, airbags, anti lock braking system, passenger, privacy glass, body coloured door mirrors, cruise control, ambient lighting, immo...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
Comes with rear parking sensors, sports seats, radio, air con, usb, heated electric door mirrors, cloth upholstery, heated windscreen, power steering, electric front windows, daytime running lights, bluetooth, heated door mirrors, dab digital radio, cloth, rear...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
With body coloured door mirrors, digital clock, anti lock braking system, heated front seat, warranty, rear parking sensors, abs, black, electric front windows, heated front seats, cruise control, ambient lighting, bluetooth, 16in alloy wheels, front pass...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
Description includes cloth upholstery, immobiliser, heated windscreen, digital clock, pas, electrically adjustable and heated door mirrors, airbags, engine immobiliser, passenger airbag, 16in alloy wheels, anti lock braking system, body coloured bumpers, side airbags, cu...eee
£11,399
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 33,775 miles | Hatchback | 0 | other | automatic | 5 doors
With cloth, airbag, pas, electric front windows, dab radio, ambient lighting, radio, front passenger airbag, cloth upholstery, airbags, hatchback, body coloured door mirrors, bluetooth, black, anti lock braking system, alloy wheels, air conditioning, abs,...eee
£11,100
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,950 miles | Hatchback | 0 | other | automatic | 5 doors
Features include service history, body coloured door mirrors, electrically adjustable and heated door mirrors, alloy wheels, heated windscreen, mot, passenger, 2 keys, heated front seat, 16in alloy wheels, electric heated door mirrors, electric windows, airbags, elec...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
With radio, warranty, alloy wheels, driver, body coloured bumpers, body coloured door handles, air conditioning, glovebox, daytime running lights, electric front windows, power steering, passenger, pollen filter, air con, pas, bluetooth, 16in alloy wheels...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
With split folding rear seats, leather steering wheel, immobiliser, bluetooth, front passenger airbag deactivation, front passenger airbag, heated rear windscreen, air con, black, centre console, front side airbags, airbag, speakers, passenger airbag, ant...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Ffallback%2Fcoming-soon.jpg)
£8,490
SEAT Mii 1.0 75 FR Line [EZ] 5dr
2019 (69) | 38,000 miles | hatchback | 9700 | petrol | manual | 5 doors
Description includes usb port, air conditioning, body coloured bumpers, glovebox, centre console, black, leather steering wheel and gear knob, airbag, sat nav, passenger, rear wash/wipe, driver and passenger airbags, cd player, 60/40 split folding rear seat, 6 speakers, ...eee
We currently have 68 Seat Mii cars available across the UK priced under £20000.
