Dorset: MG MG3 used – 21 cars for sale near you

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

Carwow

MG MG3

£10,999

Fair price

Estimated price £10,841

Toyota Corolla -Touring Sports 1.8 VVT-i Hybrid Design 5dr CVT

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

Carwow

£18,999

Fair price

You save £801

Peugeot 5008 1.5 BlueHDi Allure Premium SUV 5dr Diesel Manual Euro 6 (s/s) (130 ps)

112 g CO2/km comb. - 122 HP (89 kW) - 4.9 Mpg

Carwow

£20,995

Fair price

Estimated price £20,801

BH104HZ, Dorset

134 g CO2/km comb. - 131 HP (96 kW) - 4.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2024) MG MG3 Trophy 191 HP | Good price

Good price

New (2025) MG MG3 Trophy 191 HP | Good price

Good price

New (2025) MG MG3 SE 191 HP | Super price

Super price

New (2025) MG MG3 Trophy 191 HP | Good price

Good price

New (2025) MG MG3 Trophy 191 HP | Super price

Super price

New (2024) MG MG3 SE 191 HP | Good price

Good price

New (2025) MG MG3 Trophy 191 HP | Super price

Super price

You save £2,359

Delivered to you

Visit Buyacar

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

Fair price

Estimated price £10,841

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Visit Carwow

New (2024) MG MG3 Trophy 194 HP | Fair price

Fair price

Estimated price £17,923

Visit Carwow

New (2025) MG MG3 Trophy 191 HP | Fair price

1.5 Hybrid Trophy 5dr Auto

Fair price

Estimated price £18,943

Lexus CT200h -1.8 5dr CVT

Featured deals

Carwow

£17,180

Fair price

Estimated price £16,531

BH125HF, Dorset

118 g CO2/km comb. - 136 HP (100 kW) - 5.1 Mpg

Carwow

Mazda 2 -Hybrid 1.5i Agile 5dr CVT

£13,490

Good price

You save £1,610

BH151JF, Dorset

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

heycar

BMW 118 1 Series i [136] SE 5dr Hatchback

£17,934

Good price

You save £1,566

Nissan Juke 1.0 DiG-T 114 Tekna 5dr

130 g CO2/km comb. - 136 HP (100 kW) - 49.6 Mpg

heycar

£15,058

Fair price

Estimated price £14,279

114 HP (83 kW) - 54.3 Mpg

New (2025) MG MG3 SE 113 HP | Fair price

1.5 SE 5dr

Fair price

Delivered to you

Visit Buyacar

New (2025) MG MG3 SE 113 HP | Fair price

1.5 SE 5dr

Fair price

New (2025) MG MG3 SE 113 HP | Fair price

1.5 SE 5dr

Fair price

Visit Honestjohn

BH23 3PY Christchurch, Dorset

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

Fair price

Estimated price £12,215

BH23 3PY Christchurch, Dorset

Visit Parkers.co.uk

BH23 2AL Christchurch, Dorset

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

Fair price

Estimated price £9,158

BH23 2AL Christchurch, Dorset

Visit Motors.co.uk

SP8 4LT Gillingham, Dorset

New (2025) MG MG3 SE 113 HP | Fair price

Fair price

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

Fair price

You save £505

SP8 4LT Gillingham, Dorset

Visit Parkers.co.uk

New (2025) MG MG3 SE 113 HP | Fair price

1.5 SE 5dr

Fair price

Delivered to you

Visit Buyacar

Used (2023) MG MG3 258 HP | Fair price

Fair price

Estimated price £17,601

Used (2024) MG MG3 | Fair price

Fair price

You save £210

Mini Cooper Countryman 1.5 5dr Auto [Chili Pack]

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heycar

£17,297

Fair price

Estimated price £16,965

Ford Puma 1.0 EcoBoost Hybrid mHEV ST-Line X First Ed 5dr

126 g CO2/km comb. - 136 HP (100 kW) - 51.4 Mpg

heycar

£16,012

Fair price

Estimated price £15,473

Nissan Juke 1.6 Hybrid Tekna 5dr Auto

125 HP (91 kW) - 65.7 Mpg

heycar

£19,324

Fair price

Estimated price £19,142

VW Polo 1.0 TSI R-Line 5dr

113 g CO2/km comb. - 143 HP (105 kW) - 55.4 Mpg

heycar

£18,798

Fair price

Estimated price £17,873

119 g CO2/km comb. - 95 HP (69 kW)

Used (2024) MG MG3 162 HP | Fair price

Fair price

You save £110

Used (2024) MG MG3 162 HP | Fair price

Fair price

You save £910

Used (2024) MG MG3 162 HP | Fair price

Fair price

You save £110

Used (2023) MG MG3 162 HP | Fair price

Fair price

Estimated price £16,645

Used (2024) MG MG3 162 HP | Fair price

Fair price

Estimated price £17,407

Audi A1 30 TFSI 110 S Line 5dr S Tronic Auto

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heycar

£19,216

Fair price

You save £884

Audi A1 40 TFSI S Line Competition 5dr S Tronic

109 HP (80 kW)

heycar

£17,350

Fair price

You save £750

Kia Stonic 1.0T GDi 48V GT-Line S 5dr DCT Auto

200 HP (147 kW) - 47.1 Mpg

heycar

£18,814

Fair price

Estimated price £18,461