MG MG3 cars available for sale now on What Car?

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We have 148 new MG MG3 cars available from offical MG dealers. Browse now, and find the perfect new MG MG3 near you.

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Cars found 148

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

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

Salisbury, Wiltshire
  • Brand new
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5 Miles
  • In stock
£17,990
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Salisbury, Wiltshire
  • Brand new
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5 Miles
  • In stock
£17,990
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Salisbury, Wiltshire
  • Brand new
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5 Miles
  • In stock
£17,990
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Falkirk, Falkirk
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 15 Miles
  • In stock
£18,040
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Falkirk, Falkirk
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 15 Miles
  • In stock
£18,040
MG MG3 Hybrid 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Maidstone, Kent
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • In stock
£18,340
MG MG3 1.5 Hybrid+ MHEV SE Auto Euro 6 (s/s) 5dr

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

Ruislip, Middlesex
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • In stock
£17,694
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Ruislip, Middlesex
  • Petrol
  • 5 Doors
  • Manual
  • In stock
£15,694
MG MG3 1.5 Hybrid+ MHEV SE Auto Euro 6 (s/s) 5dr

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

Reading, Berkshire
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • In stock
£17,694
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Reading, Berkshire
  • Petrol
  • 5 Doors
  • Manual
  • In stock
£15,694
MG MG3 1.5 Hybrid+ MHEV SE Auto Euro 6 (s/s) 5dr

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

Grimsby, North east lincolnshire
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 1 Miles
  • In stock
£16,499
PCP offer
228.48
per month
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Yeovil, Somerset
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • In stock
£18,995
MG MG3 Hybrid 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Croydon, Surrey
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • In stock
£20,540
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Newton abbot, Devon
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 10 Miles
  • In stock
£17,695
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Trowbridge, Wiltshire
  • Petrol
  • 5 Doors
  • Manual
  • 5 Miles
  • In stock
£15,690
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Trowbridge, Wiltshire
  • Petrol
  • 5 Doors
  • Manual
  • 5 Miles
  • In stock
£15,690
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Trowbridge, Wiltshire
  • Petrol
  • 5 Doors
  • Manual
  • 5 Miles
  • In stock
£15,190
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Durham, County durham
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 4 Miles
  • In stock
£17,490
PCP offer
244
per month
MG MG3 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

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

Huddersfield, Yorkshire
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5 Miles
  • In stock
£17,490
MG MG3 1.5 SE Euro 6 (s/s) 5dr

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

Newry, County down
  • Petrol
  • 5 Doors
  • Manual
  • 2 Miles
  • In stock
£15,790
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