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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

This car has follow me home headlights, daytime running lights, body coloured door handles, audio, driver, 12v socket, adjustable steering column, airbag, child locks, front centre armrest, pas, rear electric windows, passenger, front cup holders, airbags, tyre p...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 include automatic headlamps, bluetooth connection, front centre armrest, bluetooth, usb, air con, rear electric windows, trip computer, heated door mirrors, cup holders, leather, automatic, passenger, body colour bumpers, audio, rain sensor, rear wiper, crui...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

Featuring cruise control, passenger, front and rear electric windows, daytime running lights, air con, audio, usb, usb port, bluetooth, cup holders, cloth, rear electric windows, led daytime running lights, heated door mirrors, rain sensor, bluetooth connectio...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

Comes with bluetooth, heated front seats, heated door mirrors, air con, trip computer, rear wiper, automatic headlamps, front and rear electric windows, audio, daytime running lights, usb port, usb, rear privacy glass, follow me home headlights, cup holders, sa...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 body coloured door handles, automatic headlamps, automatic, trip computer, front headrests, radio, front centre armrest, bluetooth connection, rear wiper, rain sensor, air conditioning, cup holders, audio, front cup holders, pas, body colour bumpers,...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

Featuring rear wiper, passenger, usb port, front headrests, rain sensor, bluetooth connection, radio, body colour bumpers, cloth, led daytime running lights, cup holder, daytime running lights, air con, privacy glass, electric windows, bluetooth, auto dimming ...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

This model has radio, led daytime running lights, passenger, air con, heated door mirrors, leather, cloth, electric windows, usb, front centre armrest, body colour bumpers, front cup holders, automatic headlamps, daytime running lights, front and rear electric wind...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

Features on this model include rear electric windows, heated front seat, auto dimming rear view mirror, front and rear electric windows, usb port, body coloured door handles, front centre armrest, air conditioning, usb, computer, follow me home headlights, parking sensors, automat...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

Description includes driver, front cup holders, cup holder, 12v socket, parking sensors, rain sensor, cup holders, heated front seat, automatic headlamps, automatic, pas, rear electric windows, cruise control, rear wiper, air con, trip computer, privacy glass, passenger,...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

Options include front headrests, body coloured door handles, heated front seats, follow me home headlights, satellite navigation, radio, passenger, cloth, driver, audio, cruise control, cup holder, 12v socket, usb, air con, front cup holders, automatic headlamps, ai...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

Options include side airbags, tilt adjustable steering column, auto dimming rear view mirror, parking sensors, follow me home headlights, rear wiper, daytime running lights, front headrests, cup holder, passenger, front passenger airbag deactivation, rear privacy gl...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 automatic, satellite navigation, trip computer, heated door mirrors, daytime running lights, air con, cup holder, auto dimming rear view mirror, rear privacy glass, rain sensor, front headrests, audio, radio, body colour bumpers, rear wiper, cruise c...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

Features on this model include usb port, heated door mirrors, audio, parking sensors, heated front seat, trip computer, radio, rear privacy glass, cup holder, heated front seats, follow me home headlights, pas, front cup holders, 12v socket, rain sensor, cruise control, led daytim...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

Options include follow me home headlights, body colour bumpers, driver, heated front seat, computer, radio, cup holder, usb port, trip computer, heated door mirrors, electric windows, auto dimming rear view mirror, front centre armrest, cruise control, front cup hol...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

Includes heated front seats, cloth, rear privacy glass, cup holders, parking sensors, air con, bluetooth connection, trip computer, body coloured door handles, automatic headlamps, rear wiper, front and rear electric windows, air conditioning, follow me home ...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

Features include heated front seats, heated front seat, cloth, electric windows, pas, air conditioning, cup holder, satellite navigation, audio, rear electric windows, follow me home headlights, rear privacy glass, driver, heated door mirrors, automatic headlamps, bo...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

Featuring radio, front cup holders, front headrests, follow me home headlights, cup holder, electric windows, air conditioning, driver, heated door mirrors, heated front seat, heated front seats, satellite navigation, rear wiper, automatic, rear privacy glass,...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

Description includes heated front seats, pas, rear privacy glass, follow me home headlights, bluetooth, satellite navigation, radio, computer, heated front seat, front headrests, leather, bluetooth connection, body coloured door handles, passenger, front and rear electri...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

Options include passenger, front centre armrest, audio, bluetooth connection, body colour bumpers, usb port, satellite navigation, leather, daytime running lights, rear electric windows, privacy glass, pas, rear privacy glass, heated front seat, heated front seats, ...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 audio, usb, usb port, rear electric windows, computer, 12v socket, heated front seats, automatic, auto dimming rear view mirror, radio, passenger, leather, front headrests, cruise control, rear wiper, trip computer, front centre armrest, cloth, air c...eee






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

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