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
50 Seat Mii cars under £20,000 - 19 reductions
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Recently reduced (19)
£11,581
Was £11,999 Save £418
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 alloy wheels, anti lock braking system, cruise control, power steering, radio, passenger airbag, electronic engine immobiliser, bluetooth, ambient lighting, driver, multi function display, alloys, immobiliser, front side airbags, air con, multi funct...eee
£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
Includes pas, airbags, mot, body coloured bumpers, hpi clear, passenger airbag, front passenger airbag, heated front seats, heated windscreen, bluetooth, parking sensors, cruise control, body coloured door mirrors, passenger, service history, radio, driver, r...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 model has locking wheel bolts, ambient lighting, electrically adjustable and heated door mirrors, sport steering wheel, sport seats, pas, side airbags, curtain airbags, cruise control, 16in alloy wheels, immobiliser, bluetooth, body coloured door mirrors, leat...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, air con, split rear seats, air conditioning, split rear seat, electric windows, full service history, front electric windows, service history, dab radio, bluetooth, radio, alloy wheels, mot, 2 keys, black, low mileage...eee
£7,850
Was £8,350 Save £500
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
Features on this model include black, low mileage, service history, fog lights, alloy wheels, full service history, anti lock braking system, bluetooth, air con, cloth, radio, front fog lights, abs, air conditioning, petrol, cloth interior, tyre repair kit, body coloured bumpers, ...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 include privacy glass, abs, isofix, bluetooth, hatchback, passenger airbag, 15in alloy wheels, passenger, usb, body coloured bumpers, airbags, pollen filter, anti lock braking system, radio, front passenger airbag, audio, air con, driver, airbag, alloy wheel...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 car has electrically adjustable and heated door mirrors, traction control, vanity mirrors, bluetooth connection, speakers, driver/passenger sunvisors and vanity mirrors, side airbags, adjustable steering wheel, engine immobiliser, passenger airbag, navigatio...eee
£6,450
Was £6,995 Save £545
Seat Mii SPORT
2016 | 18,446 miles | Hatchback | 999 | petrol | manual | 3 doors
This car has air con, finance available, 12 months mot, alloy wheels, cd, black, mot...eee
£5,495
Was £5,795 Save £300
Seat Mii 1.0 12v Mii by Cosmopolitan Euro 6 5dr
2017 | 71,000 miles | Hatchback | 999 | petrol | manual | 0 doors
Features include locking wheel bolts, body coloured door handles, anti lock braking system, split folding rear seat, 15in alloy wheels, six speakers, adjustable drivers seat, electrically adjustable and heated door mirrors, driver, passenger, electric front windows, ...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
Features include anti lock braking system, airbag, body coloured bumpers, front passenger airbag, part exchange welcome, petrol, passenger, satellite navigation, pollen filter, passenger airbag, bluetooth, alloys, digital clock, engine immobiliser, air conditioning, ...eee
50 cars under £20,000
£11,581
Was £11,999 Save £418
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
Comes with electric front windows, electrically adjustable and heated door mirrors, airbags, alloys, abs, air con, heated windscreen, radio, engine immobiliser, ambient lighting, electronic engine immobiliser, cloth upholstery, driver, heated door mirrors, body...eee
£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 16in alloy wheels, hpi clear, passenger, heated front seats, passenger airbag, driver, airbag, bluetooth, heated front seat, body coloured door handles, body coloured door mirrors, radio, airbags, alloy wheels, service history, body coloured bumpers,...eee
£8,990
Seat Mii 1.0 12v GPF FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)
2019 | 14,115 miles | Hatchback | 999 | petrol | manual | 5 doors
Featuring electronic engine immobiliser, abs, pas, driver, air con, digital clock, black, hatchback, anti lock braking system, airbag, manual, radio, petrol, daytime running lights, audio, 16in alloy wheels, front passenger airbag deactivation, body coloured b...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
Features on this model include power steering, body coloured bumpers, body coloured door mirrors, adjustable drivers seat, cruise control, leather, low fuel warning light, airbag, airbags, cloth upholstery, passenger airbag, front passenger airbag, air conditioning, front side air...eee
£8,750
Seat Mii 1.0 12v FR Line Euro 6 5dr
2019 | 21,000 miles | Hatchback | 999 | petrol | manual | 0 doors
Featuring airbags, adjustable drivers seat, 16in alloy wheels, cloth, glovebox, height adjustable drivers seat, side airbags, black, remote central locking, body coloured bumpers, engine immobiliser, alloy wheels, air con, electric front windows, daytime runni...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
Comes with front passenger airbag, service history, air conditioning, low mileage, abs, airbag, side airbags, centre console, 16in alloy wheels, power steering, radio, heated rear windscreen, pas, air con, passenger, audio, immobiliser, passenger airbag, driver...eee
£8,490
Was £9,190 Save £700
Seat Mii FR LINE
2019 | 11,300 miles | Hatchback | 999 | petrol | manual | 5 doors
Featuring alloy wheels, black, air con, split rear seat, mot, leather, low mileage, full service history, service history, bluetooth, dab radio, radio, split rear seats, front electric windows, 2 keys, electric windows, air conditioning...eee
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£8,049
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (68) | 26,886 miles | hatchback | 9700 | petrol | manual | 5 doors
With front head restraints, usb port, height adjustable steering wheel, body colour door mirrors, speakers, abs, leather steering wheel and gear knob, isofix, black, passenger airbag, front side airbags, low fuel warning light, side airbags, bluetooth con...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
This car has airbags, split folding rear seat, anti lock braking system, audio, electronic engine immobiliser, body coloured bumpers, bluetooth, locking wheel bolts, low fuel warning light, daytime running lights, rear headrests, glovebox, led daytime running lig...eee
£7,850
Was £8,350 Save £500
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 low mileage, alloy wheels, front fog lights, service history, body coloured bumpers, 16in alloy wheels, anti lock braking system, fog lights, radio, full service history, air conditioning, cloth, tyre repair kit, black, air con, bluetooth, abs, cloth...eee
We currently have 50 Seat Mii cars available across the UK priced under £20000.
