Approved used MG MG 3 cars for sale

We’ve got a fantastic selection of used MG MG 3 cars for sale. Every used MG MG 3 comes with the carwow Happiness Guarantee, which means its full history is checked and it has been through a thorough mechanical inspection. All our MG MG 3 cars are available only from manufacturer-approved dealers, are less than five years old and come with a 30-day returns guarantee*.

See our range of approved used MG MG 3 cars for sale

Our Happiness Guarantee
Every used car is mechanically inspected and history checked for complete peace of mind.
2016 MG
MG 3 3Style
  • 27,194 miles
  • 1.5 litres
  • Manual
  • Petrol
£5,252
Fair price
2015 MG
MG 3 3Form Sport
  • 15,120 miles
  • 1.5 litres
  • Manual
  • Petrol
£5,300
Fair price
2015 MG
MG 3 3Style Lux
  • 23,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£5,490
Fair price
2018 MG
MG 3 3Style+
  • 6,253 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,795
Fair price
2017 MG
MG 3 3Style+
  • 8,460 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,995
Overpriced
2018 MG
MG 3 3Style+
  • 7,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£7,490
Fair price
2018 MG
MG 3 3Style+
  • 7,082 miles
  • 1.5 litres
  • Manual
  • Petrol
£7,790
Overpriced
2019 MG
MG 3 Excite
  • 3,120 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,500
Good price
2019 MG
MG 3 Exclusive
  • 2,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£9,699
Good price
2019 MG
MG 3 Exclusive
  • 1,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£11,990
Overpriced
* In line with the Consumer Rights Act 2015