• Find
    Search
    • Show all cars
    • Buy online
    • By dealer
    • By location
    By make
    • Audi
      Audi
    • BMW
      BMW
    • Ford
      Ford
    • Mercedes-Benz
      Mercedes-Benz
    • Volkswagen
      Volkswagen
    View all makes
    By model
    • Ford Fiesta
    • Audi A1
    • Nissan Qashqai
    • Range Rover Evoque
    • Kia Sportage
    View all models
    By budget
    • Cars under £10,000
    • Cars under £15,000
    • Cars under £20,000
    • Cars under £150 per month
    • Cars under £200 per month
    Leasing Offers
  • Sell
  • Finance
    Finance advice
    • What is PCP?
    • What is Hire Purchase?
    • What is Car Leasing?
    • What is GAP Insurance?
    • What is Halal car finance?
    View all finance advice
    FAQ
    • What is a mileage allowance?
    • How to check your credit score
    • Car finance on bad credit
    • Leasing vs buying a car
    • End of a PCP agreement
    Best Deals
    • 0% APR car finance deals
    • PCP car deals
    • Electric car PCP deals
    • Zero deposit car deals
    • Nearly new car deals
    View all deals
  • Advice
    Popular guides
    • MG4 EV Review: front three quarter dynamic

      Cheapest electric cars

      Read our expert guide to the 10 best cheap electric cars in the UK.
    • Volvo EX40 Review: driving dynamic

      Best small SUVs

      Looking for a small SUV? These are the best small SUVs to choose from in this thriving sector
    • Kia Sportage Review: front dynamic

      Best family cars

      The best family cars are practical, efficient, have bags of space, and can deal with all the demands of family life.
    View all guides
    News
    • 2026 Mazda EZ-60

      New 2026 Mazda CX-6e

      This is Mazda's new mid-size electric car. It's called the EZ-60 in its native China, but when it makes its way to the UK, it'll likely be called the CX-6e.
    • 2025 Skoda Elroq vRS

      New 2025 Skoda Elroq vRS

      Skoda has pulled back the covers on the new Elroq vRS. The high-performance, dual-motor version of Skoda's Elroq small electric SUV has 340PS and all-wheel-drive, giving it a 5.4-second 0-62mph time.
    • 2025 Nissan Leaf

      New 2025 Nissan Leaf

      Nissan has revealed the all-new Leaf – now an SUV – while also marking the return of the Micra as a small EV.
    View all news
  • Reviews
    Trending car reviews
    • Skoda Elroq Review: Driving dynamic

      Skoda Elroq Review

      A brilliant electric family car
    • Audi S5 Review: driving dynamic

      Audi S5 Review

      Serves up speed and serenity without breaking a sweat
    • Renault 5 Review: driving dynamic

      Renault 5 Review

      One of the best electric superminis out there
    View all reviews
    Popular car reviews
    • New 2024 Ford Puma

      Ford Puma Review

      Just a brilliant little SUV
    • Peugeot 2008 Review: front dynamic

      Peugeot 2008 Review

      Desirable yet sensible small SUV
    • Volvo EX30 Review: driving dynamic

      Volvo EX30 Review

      Volvo gets the baby SUV formula just about right
0
Explore
  • Find
  • Sell
  • Finance
  • Advice
  • Reviews
  • Select country
  • UK
  • FR

Filters (3)

MG
MG3
any - £249,000
Postcode
Postcode
Please enter a valid UK postcode
Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(70)
Price
Min
Max
(70)
Make (1)

Popular Makes

All available makes

    A

  • B

  • C

  • D

  • F

  • G

  • H

  • I

  • J

  • K

  • L

  • M

  • N

  • O

  • P

  • R

  • S

  • T

  • V

Model (1)

    MG

Model variants

    MG3 variants

Fuel type
Year
All our cars are less than 10 years old
Min
Max
(70)
Mileage
At heycar, all our cars have less than 100,000 miles on the clock
Min
Max
( 70)
Gearbox
Colour
Doors
Seats
Body type
Engine Size
  • 1.0
  • 1.2
  • 1.4
  • 1.6
  • 1.8
  • 2.0
  • 2.4
  • 2.6
  • 3.0
  • 1.0
  • 1.2
  • 1.4
  • 1.6
  • 1.8
  • 2.0
  • 2.4
  • 2.6
  • 3.0
(70)
Quick links
1.01.21.41.61.82.02.42.63.0
Power
Min
Max
(70)
Sold vehicles

  • Search used cars
  • New cars coming in 2025
  • Value your car
  • Sell a car
  • Find a dealer
  • Electric cars
  • Car guides
  • Car reviews
  • Money back guarantee
  • About
  • Careers
  • Authors and experts
  • Join as a dealer
  • Terms & conditions
  • Privacy policy
  • Privacy settings
  • Cookie policy
  • Complaints
  • Buy online terms
  • Dealer terms
  • Monday-Friday, 9am-5pm
  • 020 3936 1257
  • hey@heycar.co.uk
  • Select country
    • UK
    • FR

See what customers are saying

“Excellent”
Trustscore: 4.3/5
Find us on
Copyright 2025 heycar - All rights reserved
  • Find
    Find
  • Buy online
    Buy online
  • Favourites
    Favourites
  • Sell
    Sell
heyAI search results

Hey there!

Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

For best results, try using clear, specific phrases like this:

  • Make and model (VW Golf GTI)
  • Colour and body type (e.g. SUV, hatchback)
  • Fuel type (petrol, diesel, electric, hybrid)
  • Age of the vehicle (less than 3 years old)
  • Mileage (less than 10k miles)
  • Your budget (total/monthly)

We're constantly improving to make your car search easier. Thanks for your patience!

84 MG3 cars under £249000 for sale

Sort by
  • Relevance
  • Distance
  • Age (oldest)
  • Age (newest)
  • Price (lowest)
  • Price (highest)
  • Miles (lowest)
  • Miles (highest)
  • Newly listed
Main listing image - MG MG3
5

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2021
9,541 miles
Petrol

£10,610

SY13AB
Sold
Main listing image - MG MG3
1

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2024
7,500 miles
Petrol

£12,490

or £174 mo
PO22 9FP

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £173.93, Customer Deposit: £1,873.00, Total Deposit: £2,123.50, Optional Final Payment: £4,699.49, Total Charge For Credit: £2,681.63, Total Amount Payable: £15,171.63, Representative APR: 8.90%, Interest Rate (Fixed): 4.61%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

40

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2023
13,477 miles
Petrol

£11,147

or £181 mo
DH11AU

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £180.88, Customer Deposit: £1,672.00, Total Deposit: £1,672.05, Optional Final Payment: £4,060.00, Total Charge For Credit: £3,086.41, Total Amount Payable: £14,233.41, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 4.80ppm, Mileage Per Annum: 10,000

Sold
28

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2021
27,349 miles
Petrol

£9,995

LA33PA
32

MG MG31.5 Hybrid Trophy 5dr Auto

2024
6,995 miles
Hybrid

£17,990

or £262 mo
WF29RY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £261.08, Customer Deposit: £2,698.00, Total Deposit: £2,698.50, Optional Final Payment: £7,939.00, Total Charge For Credit: £4,918.26, Total Amount Payable: £22,908.26, Representative APR: 10.90%, Interest Rate (Fixed): 5.65%, Excess Mileage Charge: 13.00ppm, Mileage Per Annum: 10,000

36

MG MG31.5 VTi-TECH Excite 5dr

2022
23,828 miles
Petrol

£9,320

£680 off
£8,640
CF239UE
33

MG MG31.5 Hybrid Trophy 5dr Auto

2024
3,770 miles
Hybrid

£17,990

or £259 mo
BD21FA

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £258.23, Customer Deposit: £2,698.00, Total Deposit: £2,698.50, Optional Final Payment: £8,105.00, Total Charge For Credit: £4,950.31, Total Amount Payable: £22,940.31, Representative APR: 10.90%, Interest Rate (Fixed): 5.65%, Excess Mileage Charge: 13.00ppm, Mileage Per Annum: 10,000

Sold
36

MG MG31.5 VTi-TECH Exclusive 5dr

2019
60,350 miles
Petrol

£6,595

ME88AR
Sold
37

MG MG31.5 VTi-TECH 3Style+ 5dr [Start Stop]

2018
46,688 miles
Petrol

£5,460

CF239UE
Sold
46

MG MG31.5 VTi-TECH Excite 5dr

2022
30,313 miles
Petrol

£9,000

£248 off
£8,752
WF104RJ
40

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2022
22,689 miles
Petrol

£9,730

LS185PX
5

MG MG31.5 VTi-TECH Excite 5dr

2019
30,308 miles
Petrol

£8,500

£500 off
£8,000
SY13AB
21

MG MG31.5 Hybrid Trophy 5dr Auto

2024
30 miles
Hybrid

£20,140

PH15AE
40

MG MG31.5 VTi-TECH Exclusive 5dr [Navigation]

2021
29,732 miles
Petrol

£9,340

£350 off
£8,990
YO304WW
Sold
36

MG MG31.5 VTi-TECH Exclusive 5dr

2019
38,395 miles
Petrol

£7,991

PO22 9FP
1

MG MG31.5 Hybrid Trophy 5dr Auto

2025
30 miles
Hybrid

£20,240

DD24SU
Sold
25

MG MG31.5 Hybrid Trophy 5dr Auto

2024
4,360 miles
Hybrid

£18,795

DA26HH
12

MG MG31.5 VTi-TECH Exclusive 5dr

2019
32,660 miles
Petrol

£8,530

£210 off
£8,320
CF118SE
  • 3
  • /
  • 5

37-54 of 84 vehicles

MG models

CybersterGSHSMG3MG4MG5Mgs5ZSZS EV

Can’t find what you’re looking for?

Create a personalised stock alert and we’ll let you know when your perfect car’s available.
Great price
Good price
Great price
Great price
Good price
Fair price
Good price
Fair price
Fair price
Fair price
Good price
  1. Home
  2. …
  3. Cars for Sale
  4. MG
  5. MG3

About MG MG3 cars on heycar

What is the most popular colour for MG MG3 ?

White

What is the most popular gearbox for MG MG3 ?

Manual

What is the most popular fuel type for MG MG3 ?

Petrol

What is the most popular engine for MG MG3 ?

1.5

What is the average mileage for MG MG3 ?

9614

How many MG MG3 cars are available for sale?

70