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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

Description includes rear privacy glass, computer, head rests, rear electric windows, heated front seats, driver, abs, trip computer, follow me home headlights, passenger airbag, daytime running lights, front centre armrest, privacy glass, front passenger airbag, 3x3 poi...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

Comes with rear electric windows, daytime running lights, bluetooth, auto dimming rear view mirror, pas, bluetooth connection, leather, automatic, radio, automatic headlamps, heated door mirrors, privacy glass, trip computer, cup holder, heated front seats, usb...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

Features on this model include rear wiper, audio, follow me home headlights, bluetooth, pas, passenger, driver, bluetooth connection, cup holders, front headrests, cloth, air conditioning, rain sensor, computer, usb port, front cup holders, led daytime running lights, cup holder, ...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

This car has cruise control, parking sensors, rear electric windows, radio, auto dimming rear view mirror, front headrests, usb port, body coloured door handles, follow me home headlights, rear privacy glass, cup holder, front centre armrest, 12v socket, front an...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

With pas, privacy glass, rear wiper, rear privacy glass, bluetooth, 12v socket, passenger, cup holder, electric windows, heated front seats, air con, computer, air conditioning, auto dimming rear view mirror, cloth, usb port, automatic, parking sensors, a...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 heated front seat, follow me home headlights, rear wiper, body coloured door handles, usb port, electric windows, rear privacy glass, front and rear electric windows, satellite navigation, front headrests, air conditioning, front cup holders, cloth, ...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

Features include audio, usb port, rear wiper, passenger, front and rear electric windows, pas, driver, front centre armrest, air con, heated front seats, follow me home headlights, cup holders, air conditioning, heated front seat, heated door mirrors, computer, trip ...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

Comes with air con, heated door mirrors, front and rear electric windows, passenger, rear privacy glass, usb, led daytime running lights, cup holders, front headrests, satellite navigation, 12v socket, cup holder, driver, trip computer, rear wiper, parking sens...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

Options include computer, satellite navigation, front centre armrest, automatic headlamps, radio, front cup holders, rain sensor, leather, body colour bumpers, bluetooth connection, 12v socket, air con, rear privacy glass, cup holder, rear electric windows, usb, hea...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

Description includes auto dimming rear view mirror, air con, front headrests, front and rear electric windows, heated front seats, passenger, rear privacy glass, rear electric windows, computer, electric windows, rear wiper, bluetooth connection, heated front seat, 12v s...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

Description includes isofix, 12v socket, led daytime running lights, 3x3 point rear seatbelts, passenger, head rests, tilt adjustable steering column, passenger airbag, body colour bumpers, auto dimming rear view mirror, rear electric windows, cup holder, privacy glass, ...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

Description includes privacy glass, rear privacy glass, 12v socket, rain sensor, pas, front headrests, front centre armrest, auto dimming rear view mirror, trip computer, body colour bumpers, cup holder, electric windows, bluetooth connection, rear electric windows, fron...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

Options include heated front seats, front cup holders, automatic headlamps, body colour bumpers, radio, front headrests, passenger, air conditioning, automatic, rear wiper, computer, bluetooth, usb port, satellite navigation, cruise control, cloth, pas, auto dimming...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

Featuring driver, body coloured door handles, cruise control, cup holder, bluetooth connection, parking sensors, rear privacy glass, usb port, leather, satellite navigation, heated front seats, electric windows, body colour bumpers, automatic headlamps, rear w...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

With rear wiper, pas, passenger, rear privacy glass, privacy glass, trip computer, cup holder, computer, audio, led daytime running lights, driver, heated door mirrors, automatic, rain sensor, front headrests, follow me home headlights, air con, body colo...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

Options include pas, cup holders, body colour bumpers, led daytime running lights, daytime running lights, automatic, rear privacy glass, trip computer, 12v socket, heated front seats, cup holder, front centre armrest, leather, body coloured door handles, cloth, blu...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

Features on this model include front and rear electric windows, bluetooth, parking sensors, daytime running lights, rain sensor, front cup holders, auto dimming rear view mirror, front centre armrest, radio, cruise control, automatic, heated door mirrors, body colour bumpers, sate...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

Options include audio, rear electric windows, satellite navigation, body coloured door handles, parking sensors, electric windows, cloth, driver, passenger, front and rear electric windows, rain sensor, front centre armrest, automatic, radio, leather, 12v socket, cu...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

Description includes electric windows, auto dimming rear view mirror, heated door mirrors, 12v socket, bluetooth connection, front centre armrest, automatic headlamps, pas, radio, heated front seat, driver, cup holder, daytime running lights, body colour bumpers, front a...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

With passenger, rear privacy glass, radio, front headrests, body coloured door handles, front centre armrest, automatic, rear wiper, pas, rear electric windows, audio, usb port, auto dimming rear view mirror, front and rear electric windows, front cup hol...eee






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

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