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
61 Seat Mii cars under £20,000 - 27 reductions
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Recently reduced (27)
£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
Description includes front passenger airbag, sport seats, abs, black, passenger, heated door mirrors, cloth, power steering, electrically adjustable and heated door mirrors, engine immobiliser, ambient lighting, anti lock braking system, body coloured bumpers, passenger ...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
Options include electronic engine immobiliser, airbag, radio, alloy wheels, power steering, air conditioning, heated windscreen, leather, heated door mirrors, curtain airbags, privacy glass, electrically adjustable and heated door mirrors, electric front windows, bl...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
Features include remote locking, body coloured bumpers, 16in alloy wheels, driver, airbags, body coloured door mirrors, anti lock braking system, passenger airbag, service history, radio, alloy wheels, black, mot, parking sensors, air conditioning, air con, ambient l...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
Comes with cloth, cruise control, leather steering wheel, body coloured bumpers, bluetooth, daytime running lights, passenger, front sports seats, heated door mirrors, black, low fuel warning light, radio, led daytime running lights, trip computer, split foldin...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
Options include alloy wheels, heated rear windscreen, floor mats, bluetooth, air conditioning, radio, body coloured door handles, driver, audio, passenger, sports suspension, 16in alloy wheels, warranty, centre console, pas, tyre repair kit, usb, locking wheel bolts...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Featuring leather, radio, mot, front electric windows, air conditioning, air con, service history, 2 keys, black, split rear seats, full service history, electric windows, split rear seat, alloy wheels, dab radio, bluetooth, low mileage...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
Comes with abs, low fuel warning light, driver/passenger sunvisors and vanity mirrors, cd player, dust/pollen filter, daytime running lights, rear headrests, leather steering wheel, power assisted steering, pas, digital clock, usb, mp3 compatible, passenger, bl...eee
£8,289
Was £8,989 Save £700
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 body coloured door mirrors, body coloured bumpers, air con, digital clock, bluetooth, side airbags, passenger airbag, driver, air conditioning, airbag, abs, sport seats, cruise control, airbags, curtain airbags, cloth, leather upholstery, warranty, e...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
Comes with airbags, floor mats, height adjustable drivers seat, body coloured door handles, front passenger airbag, 16in alloy wheels, digital clock, central locking, electrically adjustable and heated door mirrors, alloy wheels, leather, glovebox, tyre repair ...eee
£7,989
Was £8,389 Save £400
Seat Mii FR LINE
2019 | 22,000 miles | Hatchback | 999 | petrol | manual | 5 doors
With bluetooth, electronic engine immobiliser, passenger, power steering, body coloured door handles, alloy wheels, floor mats, immobiliser, black, central locking, centre console, digital clock, anti lock braking system, radio, pas, front passenger airba...eee
61 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
Featuring leather trim, electronic engine immobiliser, bluetooth, cloth upholstery, air conditioning, black, airbag, passenger airbag, power steering, body coloured door handles, leather, heated windscreen, abs, body coloured bumpers, multi function steering w...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 front passenger airbag, leather, curtain airbags, airbag, cruise control, electric front windows, cloth upholstery, pas, engine immobiliser, passenger airbag, power steering, body coloured door mirrors, air conditioning, alloys, 16in alloy wheels, pa...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 heated windscreen, bluetooth, abs, black, digital clock, body coloured door handles, body coloured door mirrors, heated front seat, remote locking, passenger airbag, radio, passenger, air conditioning, alloy wheels, body coloured bumpers, cruise cont...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
This car has fog lights, driver, radio, front sports seats, body colour door handles, trip computer, speed sensitive power steering, led daytime running lights, speakers, black, cloth upholstery, bluetooth, pas, passenger, rear headrests, rear headrest, rain sens...eee
£9,488
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
Featuring airbags, anti lock braking system, tyre repair kit, leather, electronic engine immobiliser, leather steering wheel, immobiliser, front passenger airbag, curtain airbags, sport steering wheel, electrically adjustable and heated door mirrors, passenger...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 radio, audio, locking wheel bolts, bluetooth, glovebox, 16in alloy wheels, usb, sports suspension, body coloured door handles, air conditioning, floor mats, pollen filter, centre console, electric front windows, black, air con, daytime running lights...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Description includes privacy glass, warranty, radio, airbag, air con, service history, electric windows, petrol, low insurance, dab radio, hatchback, abs, leather, 12v socket, alloy wheels, traction control, leather steering wheel, power steering...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include air con, full service history, black, electric windows, alloy wheels, service history, bluetooth, mot, split rear seats, leather, front electric windows, split rear seat, 2 keys, low mileage, dab radio, air conditioning, radio...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
Description includes height adjustable driver's seat, pas, sat nav, body colour door handles, height adjustable steering wheel, driver/passenger sunvisors and vanity mirrors, driver and passenger airbags, passenger, 60/40 split folding rear seat, service interval indicat...eee
£8,350
Seat Mii 1.0 12v FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2017 | 21,700 miles | Hatchback | 999 | petrol | manual | 5 doors
With 16in alloy wheels, mot, anti lock braking system, cloth, black cloth interior, remote locking, 12 months mot, body coloured bumpers, front fog lights, warranty, air con, alloy wheels, fog lights, full service history, abs, black, cloth interior, air ...eee
We currently have 61 Seat Mii cars available across the UK priced under £20000.
