Used MG MG3 Cars For Sale

Honest John Used Search » MG » MG3 »
Filter results 136 Cars
Search type
Postcode
  Enter postcode for local results
Distance
Make
Model
Shape
Engine size
Engine
Trim
Fuel
Colour
Gearbox
Age
Mileage
Price from
to
Save this search

Sell your car fast

✓ Find your highest offer
✓ 5,000+ dealers compete for your car

Sell my car ›

Browse by shape

Browse by engine

Browse by trim

Popular locations

Sort By
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Ancaster Mg Dartford
1,715 miles
Request callback
£16,495
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
MG Middlesborough
5 miles
Request callback
£17,495
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
MG Middlesborough
500 miles
Request callback
£16,500
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
MG Middlesborough
5 miles
Request callback
£17,495
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Richmond MG Guildford
12,333 miles
Request callback
£15,384
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Wakefield
268 miles
Request callback
£16,990
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Barnsley
10 miles
Request callback
£16,790
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Barnsley
10 miles
Request callback
£16,990
2022 MG MG3
1.5 VTi-TECH Excite 5dr
Invicta Omoda Jaecoo Preston
24,991 miles
Request callback
£8,500
2025 MG MG3
1.5 SE 5dr
Ancaster Mg Dartford
50 miles
Request callback
£14,695
2024 MG MG3
1.5 Hybrid Trophy 5dr Auto
Fiat and Abarth Cleckheaton
3,941 miles
Request callback
£15,490
2025 MG MG3
1.5 Hybrid SE 5dr Auto
Cars2 MG Bradford
1,659 miles
Request callback
£16,490
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
1 miles
Request callback
£16,790
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
1,875 miles
Request callback
£16,990
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
686 miles
Request callback
£16,790
Compare new deals
Buy new from £14,906 (list price from £16,745)
View offers
Showing 76 - 90 of 136 cars

Read the Honest John review...

  • MG 3 (2024 on)
    Oodles of standard equipment for the money. Smooth hybrid system. Impressively comfortable ride quality.
  • MG 3 (2013 - 2024)
    Excellent value for money, great handling, long list of equipment.
    Message dealer Request callback
    Sending requestSending request

    Thanks!

    The dealer has received your request and will be in touch with you soon.

    Thanks!

    The dealer has received your request and will be in touch with you soon.

    Create your deal
    How to create your deal

    Spend less time in the dealership and more time in your new wheels. By creating your deal online you can get the paperwork out of the way before you go to pick up your car.

    Reserve a car

    Found the car of your dreams and don't want to miss out? Reserve your car online.

    Apply for finance

    Get a quote based on your deposit, annual mileage and preferred duration and apply for finance before setting foot in the dealership

    Part exchange your car

    Got a car to trade in? Exter your registration, mileage and condition of the car to get an offer from the dealer

    Show only these cars