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
67 Seat Mii cars under £20,000 - 28 reductions
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Recently reduced (28)
£11,882
Was £11,999 Save £117
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 heated windscreen, cruise control, leather trim, ambient lighting, alloy wheels, side airbags, bluetooth, power steering, air conditioning, airbag, body coloured door handles, pas, electronic engine immobiliser, anti lock braking system, front side a...eee
£11,473
Was £12,000 Save £527
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 body coloured bumpers, multi function steering wheel, body coloured door handles, body coloured door mirrors, tyre repair kit, electronic engine immobiliser, cruise control, cloth, airbags, 16in alloy wheels, passenger airbag, driver, air con, immobi...eee
£11,382
Was £11,622 Save £240
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
Includes anti lock braking system, cruise control, black, body coloured door mirrors, air conditioning, air con, pas, heated front seats, parking sensors, heated front seat, 16in alloy wheels, passenger airbag, digital clock, warranty, dab digital radio, body...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
Featuring cloth upholstery, led daytime running lights, electric adjustable heated door mirrors, body colour door handles, 6 speakers, fog lights, speed sensitive power steering, pas, rain sensing wipers, cruise control, computer, cloth, electric front windows...eee
£9,177
Was £9,999 Save £822
Seat Mii 1.0 FR LINE 5d 74 BHP
2019 | 22,022 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include glovebox, radio, pas, locking wheel bolts, air conditioning, air con, power steering, driver, warranty, centre console, tyre repair kit, floor mats, alloy wheels, body coloured door handles, body coloured bumpers, heated rear windscreen, sports suspe...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include service history, air conditioning, radio, split rear seat, low mileage, black, mot, full service history, electric windows, air con, leather, dab radio, front electric windows, bluetooth, alloy wheels, split rear seats, 2 keys...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
Features include height adjustable driver's seat, heated rear window, 6 speakers, passenger, head restraints, height adjustable steering wheel, sports suspension, traction control, bluetooth, usb port, radio, driver/passenger sunvisors and vanity mirrors, glovebox, i...eee
£8,350
Was £8,495 Save £145
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
Featuring electronic engine immobiliser, fog lights, leather steering wheel and gear knob, split folding rear seat, body coloured bumpers, leather steering wheel, speakers, passenger, locking wheel bolts, split folding rear seats, remote central locking, adjus...eee
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£7,611
Was £7,742 Save £131
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (69) | 34,411 miles | hatchback | 9700 | petrol | manual | 5 doors
Features include isofix, black, usb port, rear headrest, usb, auxiliary input socket, heated door mirrors, airbags, mp3 compatible, power assisted steering, 60/40 split folding rear seat, computer, driver/passenger sunvisors and vanity mirrors, split folding rear sea...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
Featuring traction control, side airbags, rear wash/wipe, passenger, body colour door handles, front passenger airbag deactivation, cloth upholstery, airbag, remote central locking, deadlocks, isofix, black, engine immobiliser, height adjustable driver's seat,...eee
67 cars under £20,000
£11,882
Was £11,999 Save £117
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
Options include heated door mirrors, leather, front side airbags, leather trim, digital clock, passenger, body coloured door mirrors, cloth upholstery, airbag, curtain airbags, sport seats, cruise control, electronic engine immobiliser, engine immobiliser, cloth, ai...eee
£11,473
Was £12,000 Save £527
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 car has airbags, digital clock, bluetooth, passenger, anti lock braking system, front side airbags, power steering, front passenger airbag, airbag, side airbags, electric front windows, heated windscreen, privacy glass, sport seats, leather trim, passenger a...eee
£11,382
Was £11,622 Save £240
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
Options include cruise control, airbags, body coloured bumpers, black, parking sensors, rear parking sensors, digital clock, air conditioning, body coloured door handles, dab digital radio, driver, 16in alloy wheels, heated front seat, bluetooth, abs, rear parking s...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
Features include usb, cruise control, digital clock, rear headrest, rain sensing wipers, body coloured bumpers, split folding rear seat, radio, air conditioning, air con, leather steering wheel, leather, power steering, passenger, driver, led daytime running lights, ...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 air conditioning, body coloured bumpers, service history, electric front windows, air con, sport seats, airbag, anti lock braking system, electronic engine immobiliser, abs, front side airbags, locking wheel bolts, passenger, heated windscreen, curta...eee
£9,177
Was £9,999 Save £822
Seat Mii 1.0 FR LINE 5d 74 BHP
2019 | 22,022 miles | Hatchback | 999 | petrol | manual | 5 doors
Featuring electric front windows, tyre repair kit, radio, body coloured bumpers, air conditioning, locking wheel bolts, black, usb, warranty, pas, centre console, floor mats, 16in alloy wheels, power steering, passenger, bluetooth, body coloured door handles, ...eee
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£8,990
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (20) | 29,163 miles | hatchback | 9600 | electri | automatic | 5 doors
With body coloured bumpers, leather, 60/40 split folding rear seat, electronic engine immobiliser, cloth, 6 speakers, body colour door handles, bluetooth, audio, heated door mirrors, speakers, engine immobiliser, sports seats, height adjustable driver's s...eee
£8,989
Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)
2021 | 32,786 miles | Hatchback | 0 | other | automatic | 5 doors
This car has passenger, black, digital clock, power steering, airbags, radio, sport seats, air con, electronic engine immobiliser, cloth upholstery, front side airbags, bluetooth, ambient lighting, electrically adjustable and heated door mirrors, engine immobilis...eee
£8,750
Seat Mii FR LINE
2019 | 36,194 miles | Hatchback | 999 | petrol | manual | 5 doors
Description includes dab radio, petrol, abs, privacy glass, traction control, low insurance, 12v socket, air con, radio, service history, alloy wheels, power steering, warranty, leather, electric windows, leather steering wheel, airbag, hatchback...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
With air con, air conditioning, radio, electric windows, alloy wheels, dab radio, black, low mileage, bluetooth, front electric windows, leather, service history, split rear seat, split rear seats, mot, full service history, 2 keys...eee
We currently have 67 Seat Mii cars available across the UK priced under £20000.
