MG MG3 in Harpenden • 11 cars with AutoUncle Valuation

(2024) MG MG3 Exclusive 106 HP

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

Carwow

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

£10,653

Fair price

Estimated price £10,402

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

Carwow

Used MG MG3 Trophy 194 HP (142 kW) 2025 Grey Hatchback

£15,686

Fair price

Estimated price £15,114

(2026) MG MG3 Trophy 194 HP

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Used MG MG3 Trophy 194 HP (142 kW) 2026 Black Hatchback

£16,270

Fair price

Estimated price £15,448

EN8 8DY Hertfordshire, Hertfordshire

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

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1 / 4

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

2025
4,420 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

£15,997

£15,950

AL4 0QU Hertfordshire, Hertfordshire

Availability verified

1 / 4

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

2023
9,480 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 147 g CO2/km comb.
6.5 mpg
Details

Fair price

£10,099

£10,134

AL4 0QU Hertfordshire, Hertfordshire

Availability verified

-1%

1 / 4

Used (2024) MG MG3 Exclusive 106 HP | Fair price

2024
6,210 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 147 g CO2/km comb.
6.5 mpg
Details

Fair price

£10,653

£10,869

AL4 0QU Hertfordshire, Hertfordshire

Availability verified

-2%

1 / 4

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

2025
9,197 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

£15,349

£15,749

Dealer

HP2 7AZ Hertfordshire, Hertfordshire

Featured deals

Verified Dealers

Carwow

Used MG MG3 Trophy 194 HP (142 kW) 2025 Blue Hatchback

£15,997

Fair price

Estimated price £15,164

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Used MG MG3 Trophy 194 HP (142 kW) 2025 Black Hatchback

£15,812

Fair price

Estimated price £15,185

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

£16,194

Fair price

Estimated price £15,301

(2024) MG MG3 Trophy 194 HP

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Used MG MG3 Trophy 194 HP (142 kW) 2024 Silver Hatchback

£15,248

Fair price

Estimated price £14,861

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

-4%

1 / 4

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

2022
23,150 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

£8,349

£8,699

Dealer

HP2 7AZ Hertfordshire, Hertfordshire

1 / 4

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

2019
111,000 miles
Trim level: Excite
1.5L Petrol
Hatchback
Manual
106 HP (77 kW)
CO2 emissions: 147 g CO2/km comb.
6.7 mpg
Details

Fair price

£4,995

£4,990

Parkers.co.uk

AL7 4SN Hertfordshire, Hertfordshire

-6%

1 / 4

Used (2020) MG MG3 Exclusive 106 HP | Fair price

2020
35,330 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

£7,499

£7,999

Dealer

HP2 7AZ Hertfordshire, Hertfordshire

1 / 4

Used (2019) MG MG3 Exclusive 105 HP | Fair price

2019
81,693 miles
Trim level: Exclusive
1.5L Petrol
Hatchback
Manual
105 HP (77 kW)
CO2 emissions: 152 g CO2/km comb.
6.7 mpg
Details

Fair price

£5,490

Dealer

HP3 9BS Hemel Hempstead, Hertfordshire

1 / 1

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

2022
75,000 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

£6,795

Parkers.co.uk

SG1 2JE Hertfordshire, Hertfordshire

1 / 3

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

2023
23,357 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

£9,990

£9,491

Parkers.co.uk

SG3 6JE Knebworth, Hertfordshire

(2023) MG MG3 Exclusive 106 HP

Featured deals

Verified Dealers

Carwow

£10,099

Fair price

Estimated price £9,945

(2024) MG MG3 Exclusive 106 HP

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

Carwow

£10,653

Fair price

Estimated price £10,402

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

Carwow

£15,686

Fair price

Estimated price £15,114

(2026) MG MG3 Trophy 194 HP

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

£16,270

Fair price

Estimated price £15,448

EN8 8DY Hertfordshire, Hertfordshire

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

-8%

1 / 4

Used (2026) MG MG3 SE 194 HP | A bit pricey

2026
2,100 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

A bit pricey

£16,495

£17,999

Motors.co.uk

HP2 7AZ Hertfordshire, Hertfordshire