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Cheap Mg Mg3 cars under £20,000

With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check

152 Mg Mg3 cars under £20,000 - 54 reductions


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Recently reduced (54)

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 Threeways Garage MG, Faenol Avenue, Abergele

£19,495
Was £21,040 Save £1,545

Mg MG3 5dr 1.5 Hybrid Trophy Au

2024  |   500 miles  |   Hatchback  |   1498  |   other  |   automatic  |   5 doors

Includes front passenger airbag, tyre pressure monitoring system, audio, child locks, body colour bumpers, automatic, daytime running lights, esp, rear electric windows, tilt adjustable steering column, front side airbags, side curtain airbags, body coloured ...eee

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 Vertu Vauxhall Chesterfield, 464 Chatsworth Road, Chesterfield

£18,812
Was £19,991 Save £1,179

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025 (25)  |   407 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

This model has satellite navigation, front and rear electric windows, rear privacy glass, follow me home headlights, driver, bluetooth, privacy glass, passenger, computer, automatic headlamps, heated front seat, body colour bumpers, bluetooth connection, 12v socket...eee

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 Ancaster Mg Dartford, 555 Princes Road, Dartford

£18,695
Was £18,795 Save £100

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   4,469 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Comes with cup holders, automatic headlamps, leather, body colour bumpers, front headrests, rear electric windows, heated door mirrors, follow me home headlights, body coloured door handles, air conditioning, privacy glass, parking sensors, audio, radio, rear w...eee

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 Ancaster Mg Dartford, 555 Princes Road, Dartford

£18,295
Was £18,495 Save £200

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   10,580 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Includes privacy glass, leather, heated front seats, led daytime running lights, air con, heated door mirrors, parking sensors, front cup holders, 12v socket, rain sensor, rear electric windows, auto dimming rear view mirror, rear privacy glass, audio, cruise...eee

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 Vertu Ford Bromley, Masons Hill, Bromley

£18,219
Was £18,766 Save £547

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025 (25)  |   659 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

This car has cup holders, front and rear electric windows, auto dimming rear view mirror, front centre armrest, daytime running lights, cruise control, heated door mirrors, follow me home headlights, air con, satellite navigation, privacy glass, heated front seat...eee

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 Vertu Vauxhall Chesterfield, 464 Chatsworth Road, Chesterfield

£18,087
Was £18,114 Save £27

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   2,714 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Comes with automatic headlamps, usb port, rain sensor, front centre armrest, air conditioning, air con, front headrests, rear privacy glass, parking sensors, pas, passenger, audio, satellite navigation, heated door mirrors, rear wiper, automatic, driver, electr...eee

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 Cars2 MG Bradford, , Bradford

£17,990
Was £18,490 Save £500

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   2,979 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Featuring cloth, heated front seats, usb port, rain sensor, air con, automatic headlamps, front cup holders, air conditioning, satellite navigation, radio, bluetooth connection, body coloured door handles, cruise control, computer, body colour bumpers, driver,...eee

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 Cars2 MG Bradford, , Bradford

£17,990
Was £18,490 Save £500

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   3,770 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

With auto dimming rear view mirror, cup holder, privacy glass, bluetooth, leather, front cup holders, heated front seat, air conditioning, automatic headlamps, pas, driver, trip computer, radio, air con, rear privacy glass, body coloured door handles, fro...eee

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 Cars2 MG Wakefield, West Yorkshire, Wakefield

£17,990
Was £18,990 Save £1,000

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   6,995 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

With automatic, electric windows, usb, driver, cruise control, front cup holders, automatic headlamps, bluetooth connection, privacy glass, passenger, parking sensors, body coloured door handles, air con, heated door mirrors, leather, audio, front headres...eee

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 John Clark MG Perth, Perthshire, Perth

£17,645
Was £17,690 Save £45

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   8,213 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Featuring automatic headlamps, led daytime running lights, front centre armrest, driver, 12v socket, pas, cloth, electric windows, audio, passenger, daytime running lights, heated front seat, heated front seats, trip computer, usb, automatic, cup holders, blue...eee





152 cars under £20,000

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 Threeways Garage MG, Faenol Avenue, Abergele

£19,495
Was £21,040 Save £1,545

Mg MG3 5dr 1.5 Hybrid Trophy Au

2024  |   500 miles  |   Hatchback  |   1498  |   other  |   automatic  |   5 doors

Includes pas, front passenger airbag deactivation, follow me home headlights, side airbags, dual front airbags, keyless entry, rear head rests, privacy glass, automatic, 3x3 point rear seatbelts, heated front seats, driver, cup holder, front cup holders, air ...eee

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 Stoneacre Mazda Hull, Clarence Street, Hull

£19,495

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025  |   610 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Includes 12v socket, front and rear electric windows, radio, automatic, front cup holders, satellite navigation, auto dimming rear view mirror, usb port, front centre armrest, heated door mirrors, privacy glass, electric windows, parking sensors, pas, bluetoo...eee

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 Ancaster Mg Dartford, 555 Princes Road, Dartford

£19,295

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025 (25)  |   10 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

This model has heated door mirrors, rear privacy glass, passenger, cloth, auto dimming rear view mirror, body colour bumpers, front headrests, body coloured door handles, rain sensor, cruise control, electric windows, trip computer, usb, heated front seats, compute...eee

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 Ancaster Mg Bromley, 88 Plaistow Lane, Bromley

£18,995

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025 (25)  |   617 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

This model has pas, usb, cruise control, led daytime running lights, privacy glass, automatic, front headrests, audio, parking sensors, rain sensor, follow me home headlights, front centre armrest, leather, rear wiper, automatic headlamps, air conditioning, driver,...eee

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 Ancaster Mg Bromley, 88 Plaistow Lane, Bromley

£18,995

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (24)  |   1,787 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Features include front and rear electric windows, automatic headlamps, front centre armrest, heated door mirrors, passenger, daytime running lights, bluetooth, 12v socket, rear electric windows, front headrests, cruise control, computer, bluetooth connection, radio, ...eee

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 Ancaster Mg Bromley, 88 Plaistow Lane, Bromley

£18,995

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   2,258 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Description includes radio, rain sensor, automatic headlamps, 12v socket, bluetooth connection, electric windows, front headrests, audio, led daytime running lights, satellite navigation, follow me home headlights, bluetooth, passenger, air conditioning, body coloured do...eee

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 Ancaster Mg Dartford, 555 Princes Road, Dartford

£18,995

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   2,423 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

With daytime running lights, 12v socket, driver, privacy glass, led daytime running lights, heated door mirrors, cup holder, bluetooth, follow me home headlights, auto dimming rear view mirror, air con, air conditioning, rain sensor, parking sensors, trip...eee

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 Vertu Vauxhall Chesterfield, 464 Chatsworth Road, Chesterfield

£18,812
Was £19,991 Save £1,179

MG MG3 1.5 Hybrid Trophy 5dr Auto

2025 (25)  |   407 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Features on this model include bluetooth connection, audio, air conditioning, front and rear electric windows, front centre armrest, bluetooth, trip computer, heated front seats, heated front seat, usb, 12v socket, body colour bumpers, cloth, auto dimming rear view mirror, parking...eee

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 Richmond Mg Portsmouth, Fitzherbert Road, Portsmouth

£18,740

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   5,850 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Includes heated door mirrors, led daytime running lights, follow me home headlights, parking sensors, front headrests, radio, automatic headlamps, computer, air con, daytime running lights, air conditioning, cruise control, driver, trip computer, bluetooth co...eee

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 Ancaster Mg Dartford, 555 Princes Road, Dartford

£18,695
Was £18,795 Save £100

MG MG3 1.5 Hybrid Trophy 5dr Auto

2024 (74)  |   4,469 miles  |   hatchback  |   10200  |   hybrid  |   automatic  |   5 doors

Options include driver, cup holder, automatic headlamps, computer, satellite navigation, led daytime running lights, air conditioning, rear privacy glass, electric windows, body colour bumpers, usb port, auto dimming rear view mirror, front and rear electric windows...eee






We currently have 152 Mg Mg3 cars available across the UK priced under £20000.

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