Gloucester: MG MG3 used – 3 cars for sale near you

Featured deals

Carwow

MG MG3

£16,737

Good price

You save £1,763

GL25ER Gloucestershire, Gloucestershire

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

Carwow

MG MG3 1.5 Hybrid SE 5dr Auto

£17,200

Good price

You save £1,800

BS34 6QB Patchway, Gloucestershire

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

Carwow

MG MG3

£14,621

Fair price

Estimated price £14,617

BS154AJ, Gloucestershire

137 g CO2/km comb. - 116 HP (85 kW) - 6.1 Mpg

Carwow

MG MG3

£11,405

Fair price

Estimated price £10,935

BS154AJ, Gloucestershire

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

Used (2024) MG MG3 Trophy 194 HP | Good price

GL25ER Gloucestershire, Gloucestershire

Good price

You save £1,763

GL25ER Gloucestershire, Gloucestershire

Visit Carwow

Dealer

Used (2022) MG MG3 Excite | Super price

GL2 9BW Gloucester, Gloucestershire

Super price

You save £3,505

GL2 9BW Gloucester, Gloucestershire

Visit Motors.co.uk

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

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

GL25ER Gloucester, Gloucestershire

Fair price

Estimated price £10,742

GL25ER Gloucester, Gloucestershire

Visit Carwow

Dealer

Used (2024) MG MG3 Trophy 194 HP | Good price

1.5 Hybrid Trophy 5dr Auto

Good price

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

1.5 Hybrid Trophy 5dr Auto

Fair price

Estimated price £18,220

Delivered to you

Visit Buyacar

Dealer

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

Fair price

Estimated price £15,516

Delivered to you

Visit Buyacar

Dealer

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

Fair price

Estimated price £15,516

Delivered to you

Visit Buyacar

Dealer

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

WC1E 7DP London, London

Fair price

Estimated price £15,516

WC1E 7DP London, London

Visit Exchange and Mart

Dealer

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

1.5 Hybrid Trophy 5dr Auto

WC1E 7DP London, London

Fair price

You save £1,200

WC1E 7DP London, London

Visit Motors.co.uk

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

Used (2021) MG MG3 Exclusive 106 HP | Fair price

1.5 VTi-TECH Exclusive 5dr

NN39HG Carousel Way, Northamptonshire

Fair price

You save £16

NN39HG Carousel Way, Northamptonshire

Visit heycar

Featured deals

Carwow

MG MG3

£11,213

Fair price

Estimated price £10,742

GL25ER Gloucester, Gloucestershire

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

Carwow

MG MG3

£9,807

Fair price

You save £193

BS154AJ, Gloucestershire

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

heycar

Mazda 3 2.0 Skyactiv G MHEV GT Sport Tech 5dr

£15,149

Fair price

Estimated price £14,846

GL510SJ off Tewkesbury Road, Gloucestershire

127 g CO2/km comb. - 122 HP (89 kW) - 6.3 Mpg

Carwow

Photos coming soon

Vauxhall Insignia -Grand Sport 1.6 Turbo D ecoTec [136] Elite Nav 5dr

£7,736

Fair price

You save £164

GL25ER Gloucester, Gloucestershire

124 g CO2/km comb. - 136 HP (100 kW) - 4.7 Mpg

Dealer

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

1.5 Hybrid Trophy 5dr Auto

DN24QP Doncaster, South Yorkshire

Fair price

Estimated price £18,251

DN24QP Doncaster, South Yorkshire

Visit Motors.co.uk

Dealer

Used (2024) MG MG3 Trophy 192 HP | Fair price

1.5 Hybrid Trophy 5dr Auto

Fair price

Used (2025) MG MG3 SE 192 HP | Fair price

1.5 Hybrid SE 5dr Auto

Fair price

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

Fair price

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

1.5 Hybrid Trophy 5dr Auto

WF77DB Pontefract, West Yorkshire

Fair price

You save £1,105

WF77DB Pontefract, West Yorkshire

Visit Honestjohn

Dealer

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

1.5 Hybrid Trophy 5dr Auto

HU91DH Hull, East Yorkshire

Fair price

Estimated price £18,251

HU91DH Hull, East Yorkshire

Visit Honestjohn

Dealer

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

1.5 Hybrid Trophy 5dr Auto

Fair price

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

WC1E 7DP London, London

Fair price

Estimated price £15,516

WC1E 7DP London, London

Visit Exchange and Mart

Dealer

New (2025) MG MG3 SE 115 HP | Fair price

WC1E 7DP London, London

Fair price

Estimated price £15,516

WC1E 7DP London, London

Visit Exchange and Mart

Dealer

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

Fair price

Estimated price £18,882

Delivered to you

Visit Buyacar

Featured deals

Carwow

Peugeot 5008 1.5 BlueHDi Allure Premium+ 5dr EAT8

£19,822

Fair price

You save £878

GL510SJ, Gloucestershire

146 g CO2/km comb. - 131 HP (96 kW) - 5.2 Mpg

Carwow

Peugeot 5008 1.5 BlueHDi GT 5dr EAT8

£25,500

Good price

You save £1,700

BS107TS Coventry, Gloucestershire

147 g CO2/km comb. - 131 HP (96 kW) - 5.2 Mpg

Carwow

Honda Civic 1.0 VTEC Turbo 126 SR 5dr

£12,984

Fair price

Estimated price £12,854

GL43HX, Gloucestershire

137 g CO2/km comb. - 126 HP (92 kW) - 6.1 Mpg

Carwow

Peugeot 5008 -1.5 BlueHDi GT 5dr EAT8

£26,527

Fair price

Estimated price £26,118

BS107TS Coventry, Gloucestershire

147 g CO2/km comb. - 131 HP (96 kW) - 5.2 Mpg

Dealer

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

Fair price

Estimated price £18,882

Delivered to you

Visit Buyacar

Dealer

New (2025) MG MG3 Trophy 191 HP | A bit pricey

A bit pricey

Estimated price £18,943

Delivered to you

Visit Buyacar

Dealer

New (2025) MG MG3 Trophy 191 HP | Expensive

Expensive

Estimated price £18,943

Delivered to you

Visit Buyacar

Dealer

New (2025) MG MG3 Trophy 191 HP | Expensive

Expensive

Estimated price £18,943

Delivered to you

Visit Buyacar

Dealer

New (2025) MG MG3 Trophy 191 HP | Expensive

Expensive

Estimated price £18,943

Delivered to you

Visit Buyacar

Featured deals

Carwow

Vauxhall Adam 1.2i Griffin 3dr

£8,495

Fair price

Estimated price £8,108

GL54TW Stroud, Gloucestershire

128 g CO2/km comb. - 70 HP (51 kW) - 41.5 Mpg

Carwow

Kia Venga 1.6 2 5dr Auto [6]

£11,945

Fair price

Estimated price £11,436

GL43HX, Gloucestershire

187 g CO2/km comb. - 125 HP (91 kW) - 8.2 Mpg

heycar

Mazda 2 1.5 GT Sport 5dr

£10,235

Fair price

Estimated price £9,561

GL25EP Gloucester, Gloucestershire

117 g CO2/km comb. - 114 HP (83 kW)

Carwow

Vauxhall Adam Rocks -1.2i Air 3dr

£5,489

Good price

You save £1,211

BS107TS Coventry, Gloucestershire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive