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)

United Traders Limited, 152 Amington Road, Birmingham

£10,182
Was £11,994 Save £1,812

Seat Mii 36.8 kWh Hatchback 5dr Electric Auto (83 ps)

Description includes driver, front passenger airbag, airbag, airbags, body coloured door mirrors, heated windscreen, body coloured door handles, digital clock, passenger, radio, hpi clear, parking sensors, ambient lighting, heated front seats, mot, passenger airbag, 16in...eee

Sutton Motor Services Limited, Skew Bridge Garage, Heath Charnock Nr Chorley

£8,599
Was £8,695 Save £96

Seat Mii 1.0 12v GPF FR Line Hatchback 5dr Petrol Manual Euro 6 (75 ps)

Featuring radio, airbags, alloy wheels, front passenger airbag deactivation, floor mats, anti lock braking system, low mileage, daytime running lights, immobiliser, side airbags, power steering, part exchange welcome, electronic engine immobiliser, electric fr...eee

BQ Cars, Medart Place, Crosskeys

£8,490
Was £9,190 Save £700

Seat Mii FR LINE

This car has electric windows, mot, split rear seat, black, dab radio, bluetooth, alloy wheels, leather, low mileage, split rear seats, full service history, 2 keys, service history, radio, front electric windows, air conditioning, air con...eee

SI Motors, Leys Farm , Ongar

£7,250
Was £7,450 Save £200

Seat Mii 1.0 12v by MANGO Euro 5 3dr

Features include airbag, body coloured bumpers, bluetooth, centre console, air con, height adjustable steering wheel, leather steering wheel, leather, locking wheel bolts, electrically adjustable and heated door mirrors, air conditioning, heated door mirrors, isofix,...eee

Bridge Sollars Garage, Brecon Road, Hereford

£6,995
Was £7,295 Save £300

Seat Mii 1.0 12v GPF Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 ps)

This model has 15in alloy wheels, tyre repair kit, heated rear windscreen, engine immobiliser, glovebox, rear headrests, leather, immobiliser, air conditioning, pollen filter, split folding rear seats, digital clock, side airbags, usb, airbag, folding rear seats, a...eee

Elm Tree Car Sales, Metro Centre Autoworld , Tyne And Wear

£6,672
Was £6,713 Save £41

Seat Mii Low Mileage, 1.0 Petrol, 12V, Design Edition, Hatchback, Manual, Euro 6.

Features include pas, anti lock braking system, bluetooth, electric front windows, front passenger airbag, body coloured door handles, air con, abs, airbags, mot, warranty, alloy wheels, heated door mirrors, service history, passenger airbag, electrically adjustable ...eee

Elm Tree Car Sales, Metro Centre Autoworld , Tyne And Wear

£6,499
Was £6,999 Save £500

Seat Mii Mii by Mango, 1.0 Petrol, Limited Edition, Â£20 Yearly Road Tax (Low Emissions).

Features on this model include pollen filter, anti lock braking system, abs, warranty, airbag, privacy glass, body coloured bumpers, passenger airbag, airbags, digital clock, low mileage, driver, front passenger airbag, passenger, full service history, electric front windows, cent...eee

Walker Car Sales, 382 London Road, Portsmouth

£6,495
Was £6,995 Save £500

Seat Mii 1.0 75 Mii by Mango 5dr

This car has power assisted steering, side airbags, front side airbags, sports suspension, abs, cd player, isofix system on outer rear seats, alloy wheels, leather, navigation system, locking wheel bolts, body colour door mirrors and handles, adjustable steering ...eee

Focus Car Sales, Unit 8 Bury Road Business Park, Bury St Edmunds

£5,495
Was £5,695 Save £200

Seat Mii 1.0 12v Design Mii Hatchback 5dr Petrol Manual Euro 6 (60 ps)

This model has immobiliser, engine immobiliser, electrically adjustable and heated door mirrors, driver, tyre repair kit, body coloured door mirrors, central locking, remote central locking, mot, one owner, anti lock braking system, centre console, air con, electri...eee

Kemberton Car Sales, 23 Halesfield, Telford

£4,995
Was £5,995 Save £1,000

Seat Mii 1.0 12v SE Hatchback 5dr Petrol Manual Euro 6 (60 ps)

Featuring follow me home headlights, engine immobiliser, 12v socket, pas, body colour door mirrors, radio, driver, finance available, bluetooth, daytime running lights, cruise control, bluetooth connection, service history, air conditioning, mot, cruise contro...eee