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MG MG3 Valuation: 852 used car listings analysed

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Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2020 Black Hatchback

(2020) MG MG3 Exclusive 106 HP

£7,980

Fair price

Estimated price £7,511

CV34 6RH Royal Leamington Spa, Warwickshire

140 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

Carwow

Used MG MG3 Excite 106 HP (77 kW) 2024 Hatchback

(2024) MG MG3 Excite 106 HP

£8,400

Good price

You save £1,200

N11 1GN Greater London, London

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2023 Black Hatchback

(2023) MG MG3 Exclusive 106 HP

£8,900

Fair price

You save £700

SW17 0HB Greater London, London

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Excite 106 HP (77 kW) 2023 Black Hatchback

(2023) MG MG3 Excite 106 HP

£8,900

Fair price

You save £300

WD3 3RT Croxley Green, Hertfordshire

140 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

New

1 / 3

New (2026) MG MG3 Trophy 194 HP | Fair price

2026
39 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
64.2 mpg
Details

Fair price

£17,498

Dealer

EH15 1ED Edinburgh, Edinburgh

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-2%

1 / 3

Used (2019) MG MG3 Excite 106 HP | Fair price

2019
41,938 miles
Trim level: Excite
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 140 g CO2/km comb.
6.7 mpg
Details

Fair price

£6,795

£6,995

Motors.co.uk

LE12 Costock, Nottinghamshire

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New

Used (2024) MG MG3 Trophy 191 HP | Fair price

1.5 Hybrid Trophy 5dr Auto

2024
17,838 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
191 HP (140 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£13,300

Honestjohn

WC1E 7DP Greater London, London

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-5%

1 / 4

Used (2024) MG MG3 | Fair price

2024
8,523 miles
1.5L Electric/Petrol
Hatchback
Automatic
Details

Fair price

£13,797

£14,536

Exchange and Mart

Merseyside, Merseyside

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Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2024 White Hatchback

(2024) MG MG3 Exclusive 106 HP

£10,737

Fair price

Estimated price £10,558

PL30 5AR Redmoor, Cornwall

137 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

(2024) MG MG3 Excite 106 HP

£7,950

Good price

You save £1,750

DE217RW

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2024 Hatchback

(2024) MG MG3 Exclusive 106 HP

£8,780

Fair price

You save £620

EN88DY

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

(2024) MG MG3 Excite 106 HP

£7,990

Good price

You save £1,110

BL22BD

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

New

1 / 4

Used (2022) MG MG3 Exclusive 106 HP | Fair price

2022
39,603 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 140 g CO2/km comb.
6.7 mpg
Details

Fair price

£8,185

£8,176

Motors.co.uk

GL4 3HX Gloucestershire, Gloucestershire

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-2%

1 / 4

Used (2022) MG MG3 Exclusive | Fair price

2022
22,501 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
CO2 emissions: 140 g CO2/km comb.
6.7 mpg
Details

Fair price

£8,799

£8,999

Motors.co.uk

B67 5EZ Birmingham, West Midlands

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-8%

1 / 4

Used (2022) MG MG3 Exclusive 106 HP | Fair price

2022
21,641 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 147 g CO2/km comb.
43.3 mpg
Details

Fair price

£8,495

£9,295

Motors.co.uk

G75 0YL East Kilbride, Lanarkshire

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-5%

1 / 4

Used (2024) MG MG3 Trophy | Fair price

2024
16,412 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
Details

Fair price

£13,264

£13,997

Motors.co.uk

CH65 3AL Cheshire West And Chester, Cheshire

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-3%

1 / 4

Used (2024) MG MG3 SE 194 HP | Fair price

2024
7,023 miles
Trim level: SE
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£13,550

£14,000

Motors.co.uk

DL1 1RJ Darlington, Durham

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New

1 / 3

Used (2019) MG MG3 Exclusive 106 HP | Fair price

2019
34,361 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 140 g CO2/km comb.
6.7 mpg
Details

Fair price

£7,697

Motors.co.uk

B33 0JJ West Midlands, West Midlands

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Carwow

Used MG MG3 Excite 106 HP (77 kW) 2023 White Hatchback

(2023) MG MG3 Excite 106 HP

£9,000

Fair price

You save £300

DD2 4SU Dundee City Council, Dundee

140 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

Carwow

(2024) MG MG3 Exclusive 106 HP

£9,652

Fair price

You save £448

CM12UP

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

(2024) MG MG3 Exclusive 106 HP

£8,970

Fair price

You save £730

DY90QL

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2023 White Hatchback

(2023) MG MG3 Exclusive 106 HP

£9,870

Fair price

Estimated price £9,738

GU15 3DT Surrey, Surrey

147 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

-1%

1 / 4

Used (2023) MG MG3 Exclusive 106 HP | Fair price

2023
27,137 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 147 g CO2/km comb.
6.7 mpg
Details

Fair price

£9,499

£9,599

Motors.co.uk

ME15 9XY Kent, Kent

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New

New (2025) MG MG3 194 HP | Fair price

2025
10 miles
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
Details

Fair price

£17,789

Motors.co.uk

NG7 2SZ Nottingham, Nottinghamshire

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-5%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
7,126 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,349

£15,249

Motors.co.uk

IP1 2DZ Ipswich, Suffolk

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-1%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
8,257 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,749

£14,999

Motors.co.uk

B6 5SU West Midlands, West Midlands

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-4%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
5,870 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,549

£15,299

Motors.co.uk

E4 7PX Greater London, London

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-4%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
7,767 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,449

£15,199

Motors.co.uk

E4 7PX Greater London, London

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-3%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
7,792 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,649

£15,249

Motors.co.uk

DH3 2BQ Birtley, Durham

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-1%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

Feb 2025
12,516 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,473

£14,649

Motors.co.uk

BB11 1RY Lancashire, Lancashire

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Used (2022) MG MG3 Exclusive 106 HP | Fair price

1.5 VTi-TECH Exclusive 5dr

2022
16,346 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 140 g CO2/km comb.
47.1 mpg
Details

Fair price

£9,399

£9,199

Dealer

CW7 3AL Cheshire West And Chester, Cheshire

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New

1 / 4

Used (2017) MG MG3 106 HP | Fair price

2017
9,000 miles
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 136 g CO2/km comb.
5.4 mpg
Details

Fair price

£6,750

Parkers.co.uk

Ebbw Vale, Powys

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Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2024 Blue Hatchback

(2024) MG MG3 Exclusive 106 HP

£9,790

Fair price

You save £110

OX2 9PL Cumnor, Oxfordshire

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Excite 106 HP (77 kW) 2023 Blue Hatchback

(2023) MG MG3 Excite 106 HP

£9,093

Fair price

You save £507

RM13 8RH Greater London, London

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

(2024) MG MG3 Exclusive 106 HP

£8,795

Fair price

You save £605

B422EY

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

Used MG MG3 Exclusive 106 HP (77 kW) 2023 Blue Hatchback

(2023) MG MG3 Exclusive 106 HP

£10,360

Fair price

Estimated price £10,041

WA2 8JH Warrington, Cheshire

147 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

New

New (2025) MG MG3 Trophy 194 HP | Fair price

2025
702 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,999

Exchange and Mart

PR2 5PZ Lancashire, Lancashire

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-3%

1 / 4

Used (2025) MG MG3 Trophy | Fair price

2025
5,966 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
Details

Fair price

£14,349

£14,799

Motors.co.uk

NR6 5BD Norfolk, Norfolk

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New

1 / 4

Used (2014) MG MG3 106 HP | Fair price

2014
97,000 miles
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 136 g CO2/km comb.
5.8 mpg
Details

Fair price

£2,295

Motors.co.uk

BD22 9AJ Cross Roads, West Yorkshire

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-4%

1 / 4

Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
5,801 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,549

£15,299

Motors.co.uk

IP1 2DZ Ipswich, Suffolk

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Used (2025) MG MG3 Trophy 194 HP | Fair price

2025
6,873 miles
Trim level: Trophy
1.5L Electric/Petrol
Hatchback
Automatic
194 HP (142 kW)
CO2 emissions: 100 g CO2/km comb.
4.4 mpg
Details

Fair price

£14,899

£14,999

Motors.co.uk

B6 5SU West Midlands, West Midlands

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Carwow

(2023) MG MG3 Exclusive 106 HP

£10,500

Fair price

Estimated price £9,897

DD2 4SU Dundee City Council, Dundee

147 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

Carwow

(2023) MG MG3 Exclusive 106 HP

£9,139

Fair price

Estimated price £8,965

WC1E 7DP Greater London, London

140 g CO2/km comb. - 106 HP (77 kW) - 6.7 Mpg

Carwow

(2023) MG MG3 Exclusive 106 HP

£8,800

Fair price

You save £400

WD3 3RT Croxley Green, Hertfordshire

140 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

Carwow

(2024) MG MG3 Exclusive 106 HP

£8,600

Fair price

You save £600

EN88DY

147 g CO2/km comb. - 106 HP (77 kW) - 6.5 Mpg

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