Used MG MG3 Cars For Sale

Honest John Used Search » MG » MG3 »
Filter results 97 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
Cars2 MG Barnsley
5,657 miles
Request callback
£14,990
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Barnsley
3,720 miles
Request callback
£15,290
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Wakefield
10,446 miles
Request callback
£14,790
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Wakefield
1,000 miles
Request callback
£15,490
2024 MG MG3
1.5 Hybrid Trophy 5dr Auto
Ancaster Nissan Shepperton
14,914 miles
Request callback
£13,995
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
5,295 miles
Request callback
£15,190
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
6,595 miles
Request callback
£14,990
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
5,994 miles
Request callback
£14,990
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Bradford
5,711 miles
Request callback
£14,990
2023 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Richmond MG Southampton
27,538 miles
Request callback
£9,395
2024 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Stoneacre Abarth, Fiat, MG Derby
11,898 miles
Request callback
£9,999
2025 MG MG3
1.5 SE 5dr
Ancaster Nissan Shepperton
2,349 miles
Request callback
£14,495
2024 MG MG3
1.5 Hybrid SE 5dr Auto
Stoneacre Abarth, Fiat, MG Derby
6,402 miles
Request callback
£13,849
2024 MG MG3
1.5 Hybrid Trophy 5dr Auto
Vertu Honda Durham
6,374 miles
Request callback
£14,726
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Cars2 MG Wakefield
6,075 miles
Request callback
£12,491
Compare new deals
Buy new from £15,167 (list price from £17,095)
View offers
Showing 61 - 75 of 97 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