2018 Seat Mii • Compare 10 used cars with valuation

Market overview: March-2026 Price Analysis: A used Seat Mii from 2018 currently costs between £3,295 and £6,995. On average, the mileage for this year stands at 56,043 miles. The depreciation and price trend over the last 12 months is -£1,080.

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Carwow

2017

(2017) Seat Mii Cosmopolitan 75 HP

£6,200

Fair price

Estimated price £6,200

NP23 5SD Blaenau Gwent, Powys

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

Carwow

2017

(2017) Seat Mii SE 60 HP

£4,250

Fair price

Estimated price £3,815

CM7 3JQ Essex, Essex

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

Carwow

2016

(2016) Seat Mii 60 HP

£3,795

Super price

You save £1,405

MK420NS

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

Carwow

2016

(2016) Seat Mii 75 HP

£3,995

Fair price

You save £105

S11 9DF South Yorkshire, South Yorkshire

106 g CO2/km comb. - 75 HP (55 kW) - 4.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-11%

1 / 4

Used (2018) Seat Mii Design | Good price

Mii 1.0 Design [EZ] 5dr

2018
48,800 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
Details

Good price

£4,250

£4,795

Motors.co.uk

IP3 8DD Suffolk, Suffolk

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-5%

1 / 4

Used (2018) Seat Mii FR-Line 75 HP | Super price

1.0 75 FR Line 5dr

2018
85,000 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 64.0
Details

Super price

£3,295

£3,495

Motors.co.uk

SS15 6SD Essex, Essex

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-3%

1 / 4

Used (2018) Seat Mii Design 75 HP | Fair price

Mii 1.0 12v Design Euro 6 5dr

2018
60,000 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 64.0
Details

Fair price

£5,490

£5,690

Motors.co.uk

NE3 5HE Tyne And Wear, Tyne And Wear

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New

1 / 1

Used (2018) Seat Mii FR-Line 75 HP | Fair price

1.0 FR Line 5dr

2018
59,819 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 64.0
Details

Fair price

£5,795

Motors.co.uk

SK7 4BG Hazel Grove, Manchester

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Carwow

2017

(2017) Seat Mii SE 60 HP

£3,495

Fair price

You save £505

WF179AY

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

Carwow

2016

(2016) Skoda Citigo SE 60 HP

£6,000

Fair price

Estimated price £6,020

HR9 7BW Herefordshire, Herefordshire

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

Carwow

2017

(2017) Skoda Citigo SE 60 HP

£6,513

Fair price

Estimated price £6,373

WR3 8UA Worcestershire, Worcestershire

101 g CO2/km comb. - 60 HP (44 kW) - 64.0 Mpg

Carwow

2016

(2016) VW Polo Match 90 HP

£5,500

Fair price

You save £100

CV346UL

109 g CO2/km comb. - 90 HP (66 kW) - 4.7 Mpg

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

Mii 1.0 12v Design Hatchback 5dr

2018
40,703 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
Details

Fair price

£6,499

Motors.co.uk

NP19 4PT Newport, Gwent

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1 / 4

Used (2018) Seat Mii FR-Line | Fair price

1.0 75 FR Line 5dr

2018
70,271 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
Details

Fair price

£5,690

Motors.co.uk

ML9 2QS South Lanarkshire, Lanarkshire

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1 / 1

Used (2018) Seat Mii Design 75 HP | Fair price

Mii 1.0 Design 5dr

2018
56,500 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 64.0
Details

Fair price

£5,995

Parkers.co.uk

NP7 7RQ Monmouthshire, Monmouthshire

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1 / 4

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

Mii 1.0 12v Design Hatchback 5dr

2018
72,000 miles
Trim level: Design
1.0L Petrol
Hatchback
Manual
60 HP (44 kW)
Details

Fair price

£5,195

Exchange and Mart

OX11 9BJ North Moreton, Oxfordshire

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1 / 4

Used (2018) Seat Mii FR-Line 75 HP | Fair price

1.0 75 FR Line [EZ] 5dr

2018
34,276 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 49.6
Details

Fair price

£6,995

Parkers.co.uk

WF2 8WB West Yorkshire, West Yorkshire

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-12%

1 / 4

Used (2018) Seat Mii FR-Line 75 HP | Fair price

1.0 75 FR Line 5dr

2018
33,062 miles
Trim level: FR-Line
1.0L Petrol
Hatchback
Manual
75 HP (55 kW)
mpg: 64.0
Details

Fair price

£6,985

£7,985

Motors.co.uk

DN15 6AL North Lincolnshire, Lincolnshire

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Carwow

2017

(2017) VW Polo Edition 75 HP

£6,990

Good price

You save £910

SM6 Hackbridge, London

108 g CO2/km comb. - 75 HP (55 kW) - 4.8 Mpg

Carwow

2017

(2017) Mini Cooper D Hatch 116 HP

£6,250

Fair price

You save £650

PE73GP

99 g CO2/km comb. - 116 HP (85 kW) - 3.8 Mpg

Carwow

2016

(2016) VW Polo Match 90 HP

£5,495

Fair price

You save £505

ML5 2EG North Lanarkshire, Lanarkshire

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

Carwow

2016

(2016) VW up! high up! 75 HP

£6,200

Fair price

You save £400

HR6 0LX Herefordshire, Herefordshire

106 g CO2/km comb. - 75 HP (55 kW) - 4.6 Mpg

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