Used MG MG3 cars for sale on What Car?

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What Car? Classifieds has 977 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 977

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

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

Redditch, Worcestershire
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 10,150 Miles
£14,495
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

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

Epsom, Surrey
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5,599 Miles
£16,398
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

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

Epsom, Surrey
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5,003 Miles
£16,294
MG MG3 1.5 VTi-TECH 3Style Euro 5 5dr

MG MG3 1.5 VTi-TECH 3Style Euro 5 5dr

Whitchurch, Shropshire
  • 2015 reg
  • Petrol
  • 5 Doors
  • Manual
  • 77,031 Miles
£2,799
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

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

Epsom, Surrey
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 8,250 Miles
£16,398
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

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

Epsom, Surrey
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 4,030 Miles
£16,398
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

Tamworth, Staffordshire
  • 2021 reg
  • Petrol
  • 5 Doors
  • Manual
  • 26,443 Miles
£8,999
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MG MG3 Hatch 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

Bury st edmunds, Suffolk
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 2,000 Miles
£18,995
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

Lydney, Gloucestershire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 18,000 Miles
£10,499
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Coventry, Coventry
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 6,641 Miles
£13,989
MG Mg3 1.5 Hybrid+ SE Auto Euro 6 (s/s) 5dr

MG Mg3 1.5 Hybrid+ SE Auto Euro 6 (s/s) 5dr

Stoke-on-trent, Staffordshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 6,955 Miles
£14,250
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Barnsley, South yorkshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 785 Miles
£13,790
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
  • 2023 reg
  • Petrol
  • 5 Doors
  • Manual
  • 34,000 Miles
£9,295
MG MG3 1.5 VTi-TECH Excite Euro 6 (s/s) 5dr

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

Ballyclare, County antrim
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 46,000 Miles
£6,995
MG MG3 1.5 VTi-TECH 3Style+ Euro 6 (s/s) 5dr

MG MG3 1.5 VTi-TECH 3Style+ Euro 6 (s/s) 5dr

Stockport, Greater manchester
  • 2017 reg
  • Petrol
  • 5 Doors
  • Manual
  • 45,900 Miles
£4,495
MG MG3 1.5 Hybrid+ Trophy Auto Euro 6 (s/s) 5dr

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

Manor park, Essex
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 2,907 Miles
£15,465
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MG MG3 1.5 VTi-TECH 3Form Sport Euro 6 (s/s) 5dr

Deal, Kent
  • 2017 reg
  • Petrol
  • 5 Doors
  • Manual
  • 77,000 Miles
£3,500
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