Used MG MG3 Cars For Sale

Honest John Used Search » MG » MG3 »
Filter results 124 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

Looking to save on insurance?

We all worry about the rising cost of car insurance, but with a little help, you'll discover there are plenty of simple ways to make huge savings on your car insurance.

Save On Car Insurance

Browse by shape

Browse by engine

Browse by trim

Popular locations

Sort By
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Vospers MG Plymouth
13,072 miles
Call dealer
£15,295
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Vospers MG Plymouth
9,961 miles
Call dealer
£15,495
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Vospers MG Plymouth
13,481 miles
Call dealer
£15,295
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Vospers MG Plymouth
11,929 miles
Call dealer
£15,295
2020 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Winner Garage Ltd
25,723 miles
Call dealer
£8,795
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Invicta MG Canterbury
10,271 miles
Call dealer
£15,400
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
Invicta Croydon
11,079 miles
Call dealer
£15,500
2024 MG MG3
1.5 Hybrid Trophy 5dr Auto
3,281 miles
Call dealer
£15,295
2025 MG MG3
1.5 SE 5dr
Ancaster Mg Dartford
10 miles
Call dealer
£15,495
2023 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Group 1 Assured Kings Lynn
16,634 miles
Call dealer
£10,495
2025 MG MG3
1.5 SE 5dr
Cars2 MG Bradford
406 miles
Call dealer
£14,294
2023 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Ancaster Mg Bromley
11,851 miles
Call dealer
£10,695
2025 MG MG3
1.5 Hybrid Trophy 5dr Auto
4,906 miles
Call dealer
£16,995
2023 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Richmond MG Southampton
15,283 miles
Call dealer
£10,290
2023 MG MG3
1.5 VTi-TECH Exclusive 5dr [Navigation]
Richmond Mg Portsmouth
28,083 miles
Call dealer
£9,871
Compare new deals
Buy new from £14,944 (list price from £16,745)
View offers
Showing 16 - 30 of 124 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