Used MG 3 cars for sale in Dunstable, Bedfordshire

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Find your perfect used MG 3 for sale in Dunstable or on finance from our extensive local network of car supermarkets, specialist, independent and officially franchised MG dealerships.

MG, 3

2019 - 1.5 VTi-TECH Exclusive 5dr Manual

25
Low Mileage
£8,790
Finance available £174 pm
  • 1.5L
  • 26.2kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Gatehouse Used Car Sales

MG, 3

2017 (17) - 1.5 VTi-TECH 3Style Euro 6 (s/s) 5dr

31
Low Mileage
£4,700
Finance available £83 pm
  • 1.5L
  • 47.3kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Ace Autos

3.8/5 Stars

MG, 3

2025 - Auto 5-Door

£19,653
  • 1.5L
  • 5Miles
  • Auto
  • Body StyleHatchback

Glyn Hopkin MG Bedford

MG, 3

2022 - 1.5 VTi-TECH Exclusive 5dr [Navigation]

£9,999
  • 1.5L
  • 30kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Palmers MG Hemel Hempsted

MG, 3

2024 - 1.5 Hybrid Trophy 5dr Auto

38
Low Mileage
£19,243
  • 1.5L
  • 624Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Glyn Hopkin MG Bedford

MG, 3

2023 (72) - 1.5 VTi-TECH Excite Euro 6 (s/s) 5dr

1
Low Mileage
£10,400
Finance available £210 pm
  • 1.5L
  • 11kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Car Planet Watford

4.3/5 Stars

MG, 3

2024 (74) - 1.5 Hybrid+ MHEV Trophy Auto Euro 6 (s/s) 5dr

43
Low Mileage
£17,450
Finance available £367 pm
  • 1.5L
  • 523Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Car Planet Watford

4.3/5 Stars

MG, 3

2025 - 1.5 Hybrid SE 5dr Auto

25
Low Mileage
£17,999
  • 1.5L
  • 329Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Palmers MG Hemel Hempsted

MG, 3

2024 - 1.5 Hybrid Trophy 5dr Auto

12
£20,495
  • 7Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Arnold Clark Click & Collect Milton Keynes

4.6/5 Stars

MG, 3

2025 - Auto 5-Door

£19,653
  • 1.5L
  • 5Miles
  • Auto
  • Body StyleHatchback

Glyn Hopkin MG Bedford

MG, 3

2024 - 1.5 Hybrid Trophy 5dr Auto

44
£19,272
  • 1.5L
  • 368Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Glyn Hopkin MG Milton Keynes

MG, 3

2024 - 1.5 Hybrid Trophy 5dr Auto

1
Low Mileage
£19,065
  • 1.5L
  • 2.2kMiles
  • Hybrid
  • Auto
  • Body StyleHatchback

Glyn Hopkin MG St Albans

MG, 3

2024 - 1.5 Hybrid Trophy 5dr Auto

12
£20,495
  • 10Miles
  • Hybrid
  • Auto
  • Body StyleHatchback

Arnold Clark Click & Collect Milton Keynes

4.6/5 Stars

MG, 3

2023 (23) - 1.5 VTi-TECH Exclusive Nav Euro 6 (s/s) 5dr

40
£8,571
Finance available £169 pm
  • 1.5L
  • 36kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Quality Part X Ltd Stevenage

MG, 3

2017 - 1.5 VTi-TECH 3Style+ 5dr [Start Stop] Hatchback

53
Low Mileage
£5,288
  • 1.5L
  • 51kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Perrys Milton Keynes Peugeot

3.3/5 Stars

MG, 3

2025 - 1.5 SE 5dr

12
£16,795
  • 10Miles
  • Petrol
  • Manual
  • Body StyleHatchback

Arnold Clark Click & Collect Milton Keynes

4.6/5 Stars