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.
2015 MG
MG 3 3Form Sport
  • 35,026 miles
  • 1.5 litres
  • Manual
  • Petrol
£4,995
Fair price
2017 MG
MG 3 3Form Sport
  • 14,167 miles
  • 1.5 litres
  • Manual
  • Petrol
£5,500
Good price
2017 MG
MG 3 3Form Sport
  • 27,964 miles
  • 1.5 litres
  • Manual
  • Petrol
£5,900
Fair price
2017 MG
MG 3 3Form Sport
  • 11,757 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,400
Fair price
2017 MG
MG 3 3Form Sport
  • 13,170 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,500
Overpriced
2017 MG
MG 3 3Form Sport
  • 11,621 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,500
Overpriced
2018 MG
MG 3 Exclusive
  • 7,991 miles
  • 1.5 litres
  • Manual
  • Petrol
£7,995
Good price
2020 MG
MG 3 Exclusive
  • 4,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,400
Good price
2019 MG
MG 3 Exclusive
  • 11,866 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,490
Good price
2019 MG
MG 3 Exclusive
  • 4,803 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,900
Good price
2019 MG
MG 3 Exclusive
  • 8,131 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,990
Good price
* In line with the Consumer Rights Act 2015