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
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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
Description includes digital clock, anti lock braking system, hpi clear, body coloured bumpers, pas, ambient lighting, remote locking, cruise control, front passenger airbag, air conditioning, abs, heated front seat, bluetooth, alloy wheels, passenger airbag, service his...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
With body coloured bumpers, part exchange welcome, passenger airbag, service history, black, electric front windows, passenger, power steering, pollen filter, alloy wheels, front passenger airbag deactivation, air conditioning, radio, heated rear windscre...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include leather, mot, low mileage, radio, air con, service history, front electric windows, 2 keys, split rear seats, dab radio, split rear seat, black, alloy wheels, air conditioning, full service history, electric windows, bluetooth...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 model has passenger, pas, 15in alloy wheels, adjustable drivers seat, abs, height adjustable steering wheel, heated door mirrors, driver, air con, leather gear knob, alloy wheels, central locking, navigation system, leather, body coloured bumpers, isofix, spar...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
Comes with body coloured door handles, glovebox, side airbags, isofix, passenger, rear headrests, split folding rear seats, passenger airbag, pas, engine immobiliser, centre console, pollen filter, driver, power steering, folding rear seats, daytime running lig...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
This model has body coloured door handles, warranty, anti lock braking system, radio, electrically adjustable and heated door mirrors, body coloured bumpers, alloy wheels, air conditioning, centre console, air con, airbag, digital clock, driver, electric front wind...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 car has mot, electric front windows, airbags, front passenger airbag, low mileage, anti lock braking system, privacy glass, air conditioning, passenger airbag, driver, pollen filter, full service history, centre console, digital clock, airbag, alloy wheels, ...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
Featuring tinted windows, body colour door mirrors and handles, immobiliser, leather steering wheel, audio, electric front windows, remote central locking, centre console, air conditioning, service interval indicator, vanity mirrors, pas, body colour door mirr...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
This car has body coloured door mirrors, airbag, power steering, electric windows, alloy wheels, mot, body coloured door handles, satellite navigation, abs, electrically adjustable and heated door mirrors, petrol, tyre repair kit, alloys, airbags, anti lock braki...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
Comes with abs, pas, led daytime running lights, air conditioning, front fog lights, service history, daytime running lights, front side airbags, air con, height adjustable front seatbelts, driver, 17in alloy wheels, bluetooth connection, cruise control, passen...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
Features on this model include heated windscreen, driver, pas, airbags, parking sensors, body coloured door mirrors, black, ambient lighting, passenger, heated front seats, radio, front passenger airbag, digital clock, mot, bluetooth, service history, air conditioning, airbag, pas...eee
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£8,695
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (19) | 10,471 miles | hatchback | 9700 | petrol | manual | 5 doors
This model has radio, driver and passenger airbags, height adjustable driver's seat, electric front windows, digital clock, body colour door mirrors, driver, passenger airbag, height adjustable steering wheel, daytime running lights, glovebox, driver/passenger sunv...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
With digital clock, anti lock braking system, black, tyre repair kit, alloy wheels, front passenger airbag deactivation, passenger, service history, front passenger airbag, immobiliser, air con, abs, daytime running lights, front side airbags, 16in alloy ...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Includes alloy wheels, leather, split rear seat, air con, radio, dab radio, bluetooth, service history, full service history, front electric windows, black, 2 keys, low mileage, electric windows, mot, air conditioning, split rear seats...eee
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£7,995
SEAT Mii 1.0 Design Mii 5dr
2017 (17) | 55,201 miles | hatchback | 9700 | petrol | manual | 5 doors
Includes daytime running lights, leather, low fuel warning light, driver, electronic engine immobiliser, isofix system on outer rear seats, leather steering wheel, airbag, immobiliser, deadlocks, traction control, 6 speakers, radio, led daytime running lights...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
With folding rear seats, height adjustable steering wheel, heated rear windscreen, body coloured door handles, locking wheel bolts, tyre repair kit, 15in alloy wheels, electric front windows, alloy wheels, anti lock braking system, pollen filter, front pa...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 include air conditioning, leather steering wheel, remote central locking, adjustable steering wheel, anti lock braking system, low fuel warning light, side airbags, engine immobiliser, daytime running lights, body coloured door handles, power steering, audio...eee
£7,690
Seat Mii 1.0 Design Mii 5dr A FRAME INSTALLED
2018 | 10,621 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with driver, radio, passenger, one owner, electric front windows, petrol, anti lock braking system, front passenger airbag, airbags, pas, side airbags, passenger airbag, body coloured door handles, mot, hatchback, airbag, air con, front side airbags, cent...eee
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£7,495
SEAT Mii 1.0 75 SE 3dr Auto
2015 (65) | 6,785 miles | hatchback | 9700 | petrol | semiauto | 3 doors
Description includes centre console, floor mats, split folding rear seat, mp3 compatible, airbag, vanity mirrors, isofix system on outer rear seats, cd, front side airbags, electronic engine immobiliser, pas, body coloured bumpers, airbags, front passenger airbag, leathe...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
Features on this model include body coloured bumpers, bluetooth audio streaming, radio, centre console, front passenger airbag, daytime running lights, height adjustable drivers seat, tyre repair kit, audio, air conditioning, mp3 compatible, electric front windows, height adjustab...eee
We currently have 52 Seat Mii cars available across the UK priced under £20000.
