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
139 Seat Mii cars under £20,000 - 22 reductions
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Recently reduced (22)
£18,490
Was £19,990 Save £1,500
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (70) | 4,298 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
With speakers, airbag, pas, fog lights, passenger airbag, electric adjustable heated door mirrors, front passenger airbag, curtain airbags, body coloured bumpers, anti-lock braking system, rear headrests, tyre repair kit, central locking, anti-lock brakin...eee
£18,450
Was £19,495 Save £1,045
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (21) | 2,786 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
This model has 60/40 split folding rear seat, tyre pressure monitoring system, body coloured bumpers, leather, electronic engine immobiliser, immobiliser, body colour door handles, anti-lock braking system, led daytime running lights, speakers, leather steering whe...eee
£17,850
Was £19,450 Save £1,600
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (20) | 12,999 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Comes with electric adjustable heated door mirrors, air con, anti-lock braking system, cloth, electronic engine immobiliser, anti-lock braking system (abs), air conditioning, usb, sports seats, alloy wheels, remote central locking, rear headrest, led daytime ru...eee
£8,500
Was £8,995 Save £495
SEAT Mii 1.0 75 FR Line 5dr
2019 (68) | 36,275 miles | Hatchback | 1000cc | petrol | Manual | 5 doors
Featuring adjustable drivers seat, deadlocks, auxiliary input socket, height adjustable drivers seat, usb port, fog lights, airbags, centre console, heated rear window, isofix, floor mats, traction control, glovebox, immobiliser, cd player, locking wheel bolts...eee
£7,500
Was £7,800 Save £300
SEAT Mii 1.0 Design Mii [EZ] 5dr
2019 (68) | 14,559 miles | Hatchback | 1000cc | petrol | Manual | 5 doors
With head restraints, auxiliary input socket, front head restraints, cd, usb port, adjustable drivers seat, leather steering wheel and gear knob, abs, driver/passenger sunvisors and vanity mirrors, 6 speakers, centre console, rear headrests, electronic en...eee
£7,495
Was £7,995 Save £500
SEAT Mii 1.0 75 Mii by Cosmo 5dr
2017 (17) | 23,659 miles | Hatchback | 1000cc | petrol | Manual | 5 doors
Features include isofix, height adjustable steering wheel, alloy wheels, bluetooth, front head restraints, rear headrest, floor mats, electrically adjustable and heated door mirrors, passenger, body coloured bumpers, leather steering wheel and gear knob, rear headres...eee
£7,450
Was £7,750 Save £300
SEAT Mii 1.0 75 Mii by Cosmo 3dr
2017 (67) | 13,491 miles | Hatchback | 1000cc | petrol | Manual | 3 doors
Featuring 60/40 split folding rear seat, driver and passenger airbags, airbag, tyre pressure monitoring system, centre console, passenger airbag, heated door mirrors, air conditioning, glovebox, auxiliary input socket, usb port, bluetooth, alloy wheels, front ...eee
£7,450
Was £7,980 Save £530
SEAT Mii 1.0 Design Mii [EZ] 5dr
2018 (68) | 13,997 miles | Hatchback | 1000cc | petrol | Manual | 5 doors
Features include sat nav, airbags, air conditioning, adjustable drivers seat, heated door mirrors, passenger, body coloured bumpers, split folding rear seat, isofix system on outer rear seats, adjustable steering wheel, 6 speakers, front passenger airbag deactivation...eee
£6,995
Was £7,495 Save £500
SEAT Mii 1.0 75 Mii by Mango 3dr
2016 (16) | 18,820 miles | Hatchback | 1000cc | petrol | Manual | 3 doors
Description includes traction control, cd player, low fuel warning light, rear wash/wipe, rear headrest, body coloured bumpers, mp3 compatible, adjustable drivers seat, tyre pressure monitoring system, height adjustable drivers seat, electronic engine immobiliser, blueto...eee
£6,987
Was £7,447 Save £460
SEAT Mii 1.0 Design Mii 5dr
2017 (67) | 13,861 miles | Hatchback | 1000cc | petrol | Manual | 5 doors
With rear headrests, front passenger airbag, low fuel warning light, split folding rear seat, dust/pollen filter, digital clock, immobiliser, daytime running lights, bluetooth, isofix system on outer rear seats, air conditioning, passenger airbag, central...eee
139 cars under £20,000
£19,995
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (71) | 100 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Comes with pas, trip computer, passenger, body colour door handles, cloth, computer, daytime running lights, low fuel warning light, electric front windows, speed sensitive power steering, air conditioning, adjustable drivers seat, rain sensing wipers, air con,...eee
£19,995
Seat Mii Electric
2021 ( ) | 5 miles | Hatchback | 0cc | other | automatic | 5 doors
This model has immediate delivery...eee
£19,995
Seat Mii
2021 ( ) | 5 miles | Hatchback | 0cc | other | automatic | 5 doors
Includes immediate delivery...eee
£19,500
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (71) | 150 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Options include body colour door handles, air con, daytime running lights, body coloured bumpers, computer, height adjustable drivers seat, cruise control, driver, bluetooth, leather steering wheel, passenger, electric adjustable heated door mirrors, heated door mir...eee
£19,380
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (20) | 9,000 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
This model has black, airbags, air con, split folding rear seat, pas, head restraints, radio, driver, body colour door handles, rear headrests, sports seats, front passenger airbag, electronic engine immobiliser, electric adjustable heated door mirrors, immobiliser...eee
£18,995
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (71) | 4,999 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Features include 3x3 point rear seatbelts, front head restraints, engine immobiliser, adjustable drivers seat, anti-lock braking system, tyre repair kit, driver, speakers, split folding rear seat, led daytime running lights, airbag, audio, heated door mirrors, air co...eee
£18,995
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (21) | 186 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Includes 6 speakers, driver, alloy wheels, anti-lock braking system, radio, body coloured bumpers, speakers, electronic engine immobiliser, front passenger airbag, adjustable drivers seat, fog lights, tyre pressure monitoring system, rain sensing wipers, spli...eee
£18,495
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (70) | 4,943 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Features include rain sensing wipers, front sports seats, tyre repair kit, anti-lock braking system, remote central locking, fog lights, rear headrests, sports seats, airbags, driver, air con, leather steering wheel, air conditioning, led daytime running lights, engi...eee
£18,490
Was £19,990 Save £1,500
SEAT Mii 61kW One 36.8kWh 5dr Auto
2020 (70) | 4,298 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Features on this model include engine immobiliser, electronic engine immobiliser, tyre pressure monitoring system, tyre repair kit, electric adjustable heated door mirrors, 60/40 split folding rear seat, 6 speakers, driver, pas, sports seats, daytime running lights, airbag, height...eee
£18,450
Was £19,495 Save £1,045
SEAT Mii 61kW One 36.8kWh 5dr Auto
2021 (21) | 2,786 miles | Hatchback | 0.0 | electri | Automatic | 5 doors
Featuring electronic engine immobiliser, central locking, passenger airbag, engine immobiliser, cloth upholstery, heated door mirrors, body colour door handles, airbag, rear headrests, front passenger airbag, split folding rear seat, adjustable drivers seat, u...eee
We currently have 139 Seat Mii cars available across the UK priced under £20000.
