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.
2018 MG
MG 3 3Form Sport
  • 8,420 miles
  • 1.5 litres
  • Manual
  • Petrol
£6,990
Fair price
2018 MG
MG 3 Explore
  • 4,126 miles
  • 1.5 litres
  • Manual
  • Petrol
£7,996
Fair price
2019 MG
MG 3 Exclusive
  • 1,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,799
Good price
2019 MG
MG 3 Exclusive
  • 2,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£8,999
Good price
2019 MG
MG 3 Exclusive
  • 1,520 miles
  • 1.5 litres
  • Manual
  • Petrol
£9,490
Good price
2019 MG
MG 3 Exclusive
  • 10,365 miles
  • 1.5 litres
  • Manual
  • Petrol
£9,490
Good price
2019 MG
MG 3 Exclusive
  • 1,412 miles
  • 1.5 litres
  • Manual
  • Petrol
£9,500
Fair price
2019 MG
MG 3 Exclusive
  • 340 miles
  • 1.5 litres
  • Manual
  • Petrol
£10,500
Fair price
2019 MG
MG 3 Exclusive
  • 3,000 miles
  • 1.5 litres
  • Manual
  • Petrol
£10,990
Overpriced
* In line with the Consumer Rights Act 2015