Used MG MG3 cars for sale on What Car?

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What Car? Classifieds has 789 approved used MG MG3 cars available for sale from top MG dealers. Browse our classifieds now - the easiest and most powerful used car search tool around – and find the perfect approved used MG MG3 near you.

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Cars found 789

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MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Spalding, Lincolnshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 7,801 Miles
£14,495
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Glasgow, Lanarkshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 10 Miles
£14,498
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Hexham, Northumberland
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 3 Miles
£14,498
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Liverpool, Merseyside
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 3 Miles
£14,498
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Paisley, Renfrewshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
£14,498
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Cupar, Fife
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 2,576 Miles
£15,599
MG MG3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

Harrow, Middlesex
  • 2019 reg
  • Petrol
  • 5 Doors
  • Manual
  • 68,204 Miles
£6,195
MG MG3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

Bradford, West yorkshire
  • 2020 reg
  • Petrol
  • 5 Doors
  • Manual
  • 16,999 Miles
£8,914
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Oldbury, West midlands
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 6,988 Miles
£15,099
MG MG3 1.5 VTi-TECH Excite Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Excite Euro 6 (s/s) 5dr

Gloucester, Gloucestershire
  • 2021 reg
  • Petrol
  • 5 Doors
  • Manual
  • 27,000 Miles
£8,495
MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

York, Yorkshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Manual
  • 16,737 Miles
£10,495
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Knutsford, Cheshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 19,405 Miles
£13,750
MG MG3 Hybrid+ 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

MG MG3 Hybrid+ 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Portsmouth, Hampshire
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5,782 Miles
£14,998
MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

Holt, Norfolk
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 42,992 Miles
£8,695
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Glasgow, Lanarkshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
£14,498
MG MG3 1.5 SE Euro 6 (s/s) 5dr

MG MG3 1.5 SE Euro 6 (s/s) 5dr

Ayr, Ayrshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 17 Miles
£14,498
MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

Southampton, Hampshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Manual
  • 26,269 Miles
£9,489
MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

Bolton, Lancashire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 26,613 Miles
£8,945
MG Mg3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

MG Mg3 1.5 VTi-TECH Exclusive Euro 6 (s/s) 5dr

  • 2018 reg
  • Petrol
  • 5 Doors
  • Manual
  • 52,568 Miles
£7,197
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Northwich, Cheshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 2,430 Miles
£14,480
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