Seat Mii (petrol) • 108 cars with Valuation

Market overview: Petrol Seat Mii (May-2026): There are currently 108 used petrol Seat Mii cars for sale. Prices range from £2,695 to £7,995, with a median price of £4,999. AutoUncle has identified 17 cars as being offered below market price. The typical selling time for a petrol Seat Mii is approximately 27 days, and 25.0% of the listings have recently been reduced in price (Source: AutoUncle market data, May-2026).

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Carwow

Used Seat Mii Design 60 HP (44 kW) 2018 Hatchback

(2018) Seat Mii Design 60 HP

Fair price

Estimated price £5,387

102 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Used Seat Mii Design 60 HP (44 kW) 2019 Blue Hatchback

(2019) Seat Mii Design 60 HP

Fair price

Estimated price £5,376

Leicestershire, Leicestershire

96 g CO2/km comb. - 60 HP (44 kW) - 5.3 Mpg

Carwow

Used Seat Mii FR-Line 75 HP (55 kW) 2016 Red Hatchback

(2016) Seat Mii FR-Line 75 HP

Fair price

DE73 7HL Barrow Upon Trent, Derbyshire

106 g CO2/km comb. - 75 HP (55 kW) - 4.4 Mpg

Carwow

Used Seat Mii SE 60 HP (44 kW) 2017 Hatchback

(2017) Seat Mii SE 60 HP

Fair price

Estimated price £3,770

CM7 3JQ Essex, Essex

102 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-14%

1 / 3

Used (2014) Seat Mii I-Tech 60 HP | Good price

1.0 12v I TECH Euro 5 5dr 7

2014
56,635 miles
Trim level: I-Tech
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 105 g CO2/km comb.
62 mpg
Details

Good price

£4,299

£4,999

SA5 4HN Fforest-Fach, West Glamorgan

Availability verified

New

1 / 4

Used (2013) Seat Mii | Good price

S AC £20 A YEAR ROAD TAX

2013
56,644 miles
1.0L Petrol
Hatchback
Manual
62 mpg
Details

Good price

£3,495

Parkers.co.uk

LA1 4NS Lancashire, Lancashire

1 / 4

Used (2015) Seat Mii SE 75 HP | Good price

1.0 75 SE 5dr Auto

2015
36,000 miles
Trim level: SE
1.0L Petrol
Hatchback
Automatic
75 HP (55 kW)
CO2 emissions: 103 g CO2/km comb.
4.4 mpg
Details

Good price

£6,000

£5,949

Parkers.co.uk

CM1 3RL Writtle, Essex

1 / 4

Used (2012) Seat Mii SE 60 HP | Good price

1.0 SE 3dr

2012
102,973 miles
Trim level: SE
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
Details

Good price

£2,000

Motors.co.uk

OL11 3JL Greater Manchester, Manchester

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Carwow

Used Seat Mii I-Tech 60 HP (44 kW) 2014 Red Hatchback

(2014) Seat Mii I-Tech 60 HP

Good price

SA5 4HN Fforest-Fach, West Glamorgan

105 g CO2/km comb. - 60 HP (44 kW) - 62.0 Mpg

Carwow

Used Seat Mii Design 60 HP (44 kW) 2018 Blue Hatchback

(2018) Seat Mii Design 60 HP

Fair price

Estimated price £6,951

M12 6LP Greater Manchester, Manchester

102 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Used Seat Mii Design 60 HP (44 kW) 2017 Silver Hatchback

(2017) Seat Mii Design 60 HP

Fair price

Estimated price £6,686

WF2 9FQ West Yorkshire, West Yorkshire

102 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Used VW Polo BlueGT 150 HP (110 kW) 2017 Hatchback

(2017) VW Polo BlueGT 150 HP

Good price

CV5 6GN West Midlands, West Midlands

110 g CO2/km comb. - 150 HP (110 kW) - 4.8 Mpg

1 / 4

Used (2018) Seat Mii Design | Super price

Mii 1.0 Design 5dr

2018
28,808 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
Details

Super price

£4,500

Motors.co.uk

PO1 5AP Fratton, Hampshire

1 / 4

Used (2016) Seat Mii Design 75 HP | Good price

Mii 1.0 Design 5dr,54K,£20 Road

2016
54,470 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
CO2 emissions: 106 g CO2/km comb.
64 mpg
Details

Good price

£4,950

Parkers.co.uk

IV3 8LL Highland Council, Inverness-Shire

1 / 4

Used (2015) Seat Mii 75 HP | Good price

Mii (2015/64)1.0 (75bhp) by Mango

2015
62,400 miles
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
61 mpg
Details

Good price

£4,099

Parkers.co.uk

LE5 0EN Leicester, Leicestershire

1 / 4

Used (2014) Seat Mii | Good price

1.0 12v Toca Euro 5 3dr ANY

2014
78,000 miles
1.0L Petrol
Hatchback
Manual
62 mpg
Details

Good price

£3,299

Motors.co.uk

CV7 8JJ Keresley End, West Midlands

-20%

1 / 4

Used (2012) Seat Mii 60 HP | Good price

1.0 12v S AC Hatchback 3dr Petrol

2012
103,346 miles
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
62 mpg
Details

Good price

£1,995

£2,495

Parkers.co.uk

DY9 7DL West Midlands, West Midlands

-14%

1 / 4

Used (2013) Seat Mii Sport 75 HP | Good price

1.0 75 Sport 3dr

2013
76,000 miles
Trim level: Sport
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
61 mpg
Details

Good price

£2,995

£3,495

Motors.co.uk

RM12 4EU Greater London, London

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Carwow

Used Skoda Fabia SE 86 HP (63 kW) 2014 Hatchback

(2014) Skoda Fabia SE 86 HP

Super price

You save £1,805

121 g CO2/km comb. - 86 HP (63 kW) - 5.2 Mpg

Carwow

Used Smart ForFour Passion 71 HP (52 kW) 2018 Hatchback

(2018) Smart ForFour Passion 71 HP

Fair price

Estimated price £5,474

PO2 9JY North End, Hampshire

118 g CO2/km comb. - 71 HP (52 kW) - 5.2 Mpg

Carwow

Used VW Polo Match 69 HP (50 kW) 2013 Hatchback

(2013) VW Polo Match 69 HP

Fair price

128 g CO2/km comb. - 69 HP (50 kW) - 5.5 Mpg

Carwow

Used Skoda Fabia SE 75 HP (55 kW) 2017 Blue Hatchback

(2017) Skoda Fabia SE 75 HP

Fair price

Estimated price £4,153

LN1 2JW Kettlethorpe, Lincolnshire

111 g CO2/km comb. - 75 HP (55 kW) - 4.9 Mpg

1 / 4

Used (2016) Seat Mii Design | Super price

Mii 1.0 Design 3dr

2016
57,000 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
Details

Super price

£3,650

Motors.co.uk

HA1 4UD Greater London, London

1 / 4

Used (2018) Seat Mii Design | Super price

Mii 1.0 Design 5dr

2018
36,000 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
Details

Super price

£4,395

Motors.co.uk

B32 4JH Bartley Green, West Midlands

1 / 4

Used (2012) Seat Mii | Good price

1.0 S 5dr [AC]

2012
77,560 miles
1.0L Petrol
Hatchback
Manual
62 mpg
Details

Good price

£2,695

Motors.co.uk

LN5 9NT Waddington, Lincolnshire

1 / 4

Used (2017) Seat Mii SE | Super price

1.0 SE 5dr

2017
33,000 miles
Trim level: SE
1.0L Petrol
Hatchback
Manual
Details

Super price

£3,999

Motors.co.uk

M19 1EF Greater Manchester, Manchester

1 / 4

Used (2019) Seat Mii Design | Good price

Mii 1.0 Design [EZ] 5dr

2019
62,000 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
Details

Good price

£4,995

Motors.co.uk

SA12 8LA Baglan, West Glamorgan

1 / 4

Used (2015) Seat Mii I-Tech | Super price

1.0 I TECH 5dr

2015
90,000 miles
Trim level: I-Tech
1.0L Petrol
Hatchback
Manual
Details

Super price

£2,495

Motors.co.uk

SL2 5EA Berkshire, Berkshire

1 / 4

Used (2015) Seat Mii I-Tech | Super price

1.0 I TECH 3dr

2015
94,000 miles
Trim level: I-Tech
1.0L Petrol
Hatchback
Manual
Details

Super price

£1,595

Motors.co.uk

CT12 6RJ Ramsgate, Kent

New

1 / 4

Used (2018) Seat Mii Design 60 HP | Fair price

- 1.0 Design 5dr

2018
29,690 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 102 g CO2/km comb.
4.4 mpg
Details

Fair price

£7,249

£7,199

M12 6LP Greater Manchester, Manchester

Availability verified

New

1 / 1

Used (2019) Seat Mii Design 60 HP | Fair price

- 1.0 Design [EZ] 5dr

2019
61,309 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 96 g CO2/km comb.
5.3 mpg
Details

Fair price

£5,495

Leicestershire, Leicestershire

Availability verified

1 / 3

Used (2018) Seat Mii Design 60 HP | Fair price

- 1.0 Design 5dr

2018
53,612 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 102 g CO2/km comb.
4.4 mpg
Details

Fair price

£5,995

NE129SW

Availability verified

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Carwow

Used VW up! Move 60 HP (44 kW) 2016 Hatchback

(2016) VW up! Move 60 HP

Good price

105 g CO2/km comb. - 60 HP (44 kW) - 4.5 Mpg

Carwow

Used VW Polo SE 60 HP (44 kW) 2014 Blue Hatchback

(2014) VW Polo SE 60 HP

Fair price

Estimated price £5,861

LN1 2JW Kettlethorpe, Lincolnshire

106 g CO2/km comb. - 60 HP (44 kW) - 4.7 Mpg

Carwow

Used Skoda Citigo SE 60 HP (44 kW) 2018 Hatchback

(2018) Skoda Citigo SE 60 HP

Fair price

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Used Skoda Rapid SE 122 HP (89 kW) 2015 Hatchback

(2015) Skoda Rapid SE 122 HP

Fair price

Estimated price £4,047

CW2 6EY Cheshire East, Cheshire

134 g CO2/km comb. - 122 HP (89 kW) - 5.8 Mpg

1 / 2

Used (2016) Seat Mii FR-Line 75 HP | Fair price

- 1.0 FR Line 3dr

2016
34,000 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
CO2 emissions: 106 g CO2/km comb.
4.4 mpg
Details

Fair price

£6,295

DE73 7HL Barrow Upon Trent, Derbyshire

Availability verified

-6%

1 / 4

Used (2017) Seat Mii SE 60 HP | Fair price

- 1.0 SE 5dr

2017
80,000 miles
Trim level: SE
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 102 g CO2/km comb.
4.4 mpg
Details

Fair price

£3,995

£4,250

CM7 3JQ Essex, Essex

Availability verified

1 / 4

Used (2017) Seat Mii Design 60 HP | Fair price

Mii 1.0 Design 5dr

2017
26,101 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
CO2 emissions: 102 g CO2/km comb.
4.4 mpg
Details

Fair price

£6,990

WF2 9FQ West Yorkshire, West Yorkshire

Availability verified

-2%

1 / 1

Used (2015) Seat Mii 75 HP | Fair price

Mii 1.0 75 by Mango 5dr

2015
99,076 miles
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
61 mpg
Details

Fair price

£3,695

£3,795

Motors.co.uk

DN20 8AR North Lincolnshire, Lincolnshire

New

1 / 4

Used (2013) Seat Mii SE | Fair price

1.0 75 SE 3dr Auto

2013
84,500 miles
Trim level: SE
1.0L Petrol
Hatchback
Automatic
CO2 emissions: 103 g CO2/km comb.
4.4 mpg
Details

Fair price

£4,999

Motors.co.uk

NE15 6XA Newcastle Upon Tyne, Tyne And Wear

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Carwow

Used VW up! Move 60 HP (44 kW) 2016 Hatchback

(2016) VW up! Move 60 HP

Good price

You save £1,150

105 g CO2/km comb. - 60 HP (44 kW) - 4.5 Mpg

Carwow

Used VW up! high up! 75 HP (55 kW) 2016 Red Hatchback

(2016) VW up! high up! 75 HP

Fair price

West Midlands, West Midlands

106 g CO2/km comb. - 75 HP (55 kW) - 4.1 Mpg

Carwow

Used VW Polo SE 90 HP (66 kW) 2014 Red Hatchback

(2014) VW Polo SE 90 HP

Fair price

CV5 6GN West Midlands, West Midlands

107 g CO2/km comb. - 90 HP (66 kW) - 60.0 Mpg

Carwow

Used Seat Ibiza CONNECT 90 HP (66 kW) 2016 Hatchback

(2016) Seat Ibiza CONNECT 90 HP

Fair price

116 g CO2/km comb. - 90 HP (66 kW) - 4.9 Mpg

Showing 1 - 25 of 108 results

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