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
47 Seat Mii cars under £20,000 - 15 reductions
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Recently reduced (15)
£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
Options include anti lock braking system, driver, passenger airbag, remote locking, radio, heated front seats, body coloured door mirrors, mot, bluetooth, service history, air conditioning, passenger, heated front seat, air con, front passenger airbag, airbag, hpi c...eee
£8,988
Was £9,488 Save £500
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
Options include service history, radio, digital clock, black, airbags, sport steering wheel, heated door mirrors, cloth, pas, front side airbags, sport seats, engine immobiliser, anti lock braking system, front passenger airbag, immobiliser, electronic engine immobi...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Options include dab radio, service history, leather, split rear seat, front electric windows, split rear seats, alloy wheels, black, mot, low mileage, 2 keys, bluetooth, radio, air conditioning, full service history, air con, electric windows...eee
£7,795
Was £7,995 Save £200
Seat Mii 1.0 DESIGN 5d 59 BHP
2019 | 46,951 miles | Hatchback | 999 | petrol | manual | 5 doors
Comes with black, isofix, airbags, body coloured door handles, body coloured bumpers, passenger airbag, one owner, pas, 15in alloy wheels, airbag, electric front windows, air con, daytime running lights, front passenger airbag, centre console, digital clock, an...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 car has power steering, height adjustable steering wheel, tyre repair kit, driver, abs, adjustable steering wheel, centre console, cd, height adjustable drivers seat, pollen filter, cd player, leather steering wheel, adjustable drivers seat, alloy wheels, le...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
This model has bluetooth connection, dust/pollen filter, sports suspension, navigation system, electric front windows, immobiliser, air conditioning, leather, split folding rear seat, glovebox, mp3 compatible, bluetooth, low fuel warning light, auxiliary input sock...eee
£5,875
Was £5,995 Save £120
Seat Mii 1.0 12v Toca Hatchback 3dr Petrol Manual Euro 5 (60 ps)
2014 | 17,955 miles | Hatchback | 999 | petrol | manual | 3 doors
With cd player, air conditioning, rear parking sensors, central locking, navigation system, leather gear knob, parking sensors, height adjustable steering wheel, air con, rear parking sensor, height adjustable drivers seat, daytime running lights, anti lo...eee
£5,495
Was £5,995 Save £500
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 model has body colour door mirrors, emergency brake assist, bluetooth, bluetooth connection, abs, led daytime running lights, dab radio, manual, front side airbags, cruise control with speed limiter, esp, air conditioning, height adjustable front seatbelts, fo...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
Description includes power steering, electric front windows, tyre repair kit, central locking, air conditioning, alloys, body coloured door handles, radio cd, passenger, air con, abs, petrol, passenger airbag, pollen filter, driver, radio, immobiliser, heated door mirror...eee
£5,295
Was £5,795 Save £500
Seat Mii 1.0 12v Mii by Cosmopolitan Euro 6 5dr
2017 | 71,000 miles | Hatchback | 999 | petrol | manual | 0 doors
Includes daytime running lights, traction control, electrically adjustable and heated door mirrors, electronic engine immobiliser, mp3 compatible, remote central locking, airbag, adjustable drivers seat, power steering, split folding rear seat, bluetooth, rad...eee
47 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
This model has driver, air con, airbags, abs, airbag, service history, cruise control, ambient lighting, remote locking, front passenger airbag, parking sensors, heated windscreen, passenger airbag, body coloured door mirrors, bluetooth, air conditioning, radio, 16...eee
£9,190
Seat Mii 1.0 GPF FR LINE 5dr
2019 | 16,402 miles | Hatchback | 999 | petrol | manual | 5 doors
This car has locking wheel bolts, side airbags, leather steering wheel, black, audio, heated rear windscreen, floor mats, air con, immobiliser, glovebox, height adjustable drivers seat, body coloured bumpers, airbags, pas, centre console, passenger, abs, height a...eee
£8,988
Was £9,488 Save £500
Seat Mii 36.8 kWh 5dr Auto (HEATED SEATS, PRIVACY GLASS)
2021 | 28,970 miles | Hatchback | 0 | other | automatic | 5 doors
This car has electric front windows, digital clock, service history, abs, heated door mirrors, low fuel warning light, electronic engine immobiliser, bluetooth, immobiliser, cloth, alloy wheels, body coloured bumpers, front passenger airbag, air conditioning, air...eee
£8,750
Seat Mii 1.0 12v FR Line Euro 6 5dr
2019 | 21,000 miles | Hatchback | 999 | petrol | manual | 0 doors
This model has radio, power steering, immobiliser, centre console, engine immobiliser, body coloured bumpers, front passenger airbag deactivation, abs, isofix, airbags, anti lock braking system, leather, audio, passenger, air con, adjustable steering wheel, bluetoo...eee
£8,695
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 service history, part exchange welcome, body coloured bumpers, front passenger airbag deactivation, air conditioning, pollen filter, electronic engine immobiliser, air con, bluetooth, black, front passenger airbag, driver, usb, radio, digital clock, ...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 electric windows, split rear seat, bluetooth, low mileage, service history, air conditioning, full service history, black, air con, mot, front electric windows, split rear seats, leather, radio, dab radio, 2 keys, alloy wheels...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
Includes split folding rear seat, tyre repair kit, split folding rear seats, leather steering wheel and gear knob, heated rear windscreen, warranty, electric front windows, folding rear seats, front passenger airbag, low fuel warning light, centre console, ai...eee
£7,795
Was £7,995 Save £200
Seat Mii 1.0 DESIGN 5d 59 BHP
2019 | 46,951 miles | Hatchback | 999 | petrol | manual | 5 doors
Features on this model include privacy glass, hatchback, mot, radio, front passenger airbag, airbag, electric front windows, anti lock braking system, passenger, passenger airbag, air conditioning, usb, pollen filter, airbags, centre console, isofix, bluetooth, digital clock, 15in...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 daytime running lights, front side airbags, radio, usb, body coloured bumpers, front passenger airbag deactivation, glovebox, driver, airbags, engine immobiliser, leather, central locking, locking wheel bolts, 16in alloy wheels, electric front window...eee
£7,295
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
Options include height adjustable drivers seat, rear headrest, airbags, leather steering wheel and gear knob, audio, passenger, folding rear seats, glovebox, front passenger airbag deactivation, front passenger airbag, black, central locking, radio, leather steering...eee
We currently have 47 Seat Mii cars available across the UK priced under £20000.
