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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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under £20000


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 trip computer, tyre repair kit, cup holder, esp, front centre armrest, rear privacy glass, front and rear electric windows, side airbags, audio, rear electric windows, front passenger airbag, automatic, side curtain airbags, tilt adjustable steering ...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 leather, front cup holders, audio, bluetooth, body coloured door handles, satellite navigation, cup holder, passenger, bluetooth connection, heated door mirrors, auto dimming rear view mirror, pas, front and rear electric windows, automatic, 12v sock...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 include electric windows, cruise control, driver, heated front seats, computer, satellite navigation, pas, body coloured door handles, auto dimming rear view mirror, usb port, automatic, usb, radio, front headrests, 12v socket, rain sensor, cup holders, air ...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 12v socket, cup holder, driver, daytime running lights, leather, front headrests, auto dimming rear view mirror, air conditioning, rear wiper, audio, heated front seats, automatic headlamps, body coloured door handles, privacy glass, usb port, usb, c...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

Description includes radio, satellite navigation, cup holders, body colour bumpers, cup holder, air con, front headrests, rear privacy glass, rear electric windows, rain sensor, parking sensors, driver, automatic, automatic headlamps, bluetooth, follow me home headlights...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

Features include pas, rear privacy glass, bluetooth, automatic headlamps, daytime running lights, satellite navigation, front headrests, front cup holders, air conditioning, bluetooth connection, heated door mirrors, radio, rear wiper, rain sensor, passenger, front a...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

Featuring air con, follow me home headlights, front headrests, heated front seat, cup holders, cruise control, passenger, trip computer, front and rear electric windows, front cup holders, bluetooth, automatic, cloth, electric windows, 12v socket, rain sensor,...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 car has computer, bluetooth connection, follow me home headlights, radio, electric windows, trip computer, daytime running lights, rain sensor, audio, automatic, 12v socket, heated front seat, body colour bumpers, parking sensors, satellite navigation, auto ...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

This model has front headrests, front and rear electric windows, passenger, rear electric windows, front cup holders, trip computer, cup holders, electric windows, cup holder, auto dimming rear view mirror, front centre armrest, cruise control, audio, automatic 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

Includes audio, privacy glass, 12v socket, front headrests, follow me home headlights, usb, air conditioning, automatic headlamps, rain sensor, cup holder, auto dimming rear view mirror, cup holders, rear wiper, heated door mirrors, rear privacy glass, driver...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

This model has adjustable steering column, automatic headlamps, parking sensors, head rests, rear child locks, tyre pressure monitoring system, heated front seats, body colour bumpers, dual front airbags, heated door mirrors, passenger airbag, airbags, side airbags...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

This model has radio, cruise control, front headrests, usb port, passenger, 12v socket, rear wiper, front centre armrest, computer, heated door mirrors, front cup holders, trip computer, body colour bumpers, privacy glass, automatic air conditioning, rain sensor, a...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

Includes front cup holders, led daytime running lights, usb, body colour bumpers, bluetooth, 12v socket, driver, auto dimming rear view mirror, air con, satellite navigation, automatic, usb port, leather, daytime running lights, air conditioning, pas, cloth, ...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

Description includes auto dimming rear view mirror, pas, electric windows, audio, daytime running lights, driver, air conditioning, heated front seats, body coloured door handles, bluetooth connection, front headrests, cup holder, heated door mirrors, heated front seat, ...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

This model has pas, automatic headlamps, passenger, cruise control, front and rear electric windows, audio, heated door mirrors, usb, air conditioning, electric windows, driver, leather, front cup holders, heated front seats, cloth, rear electric windows, satellite...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

With air conditioning, body colour bumpers, body coloured door handles, follow me home headlights, front headrests, usb, daytime running lights, bluetooth, cup holders, satellite navigation, rain sensor, led daytime running lights, rear wiper, cup holder,...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 air conditioning, cruise control, front and rear electric windows, leather, cloth, automatic headlamps, rear wiper, usb port, front cup holders, audio, follow me home headlights, automatic, led daytime running lights, pas, heated front seat, privacy ...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 air con, front cup holders, parking sensors, front centre armrest, cup holders, pas, air conditioning, heated door mirrors, usb port, 12v socket, bluetooth, rear privacy glass, radio, computer, led daytime running lights, cloth, bluetooth connection,...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 automatic, cloth, cruise control, bluetooth, air conditioning, led daytime running lights, leather, privacy glass, auto dimming rear view mirror, rear privacy glass, front cup holders, radio, usb, satellite navigation, bluetooth connection, cup holde...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

Includes usb, passenger, parking sensors, cup holder, pas, auto dimming rear view mirror, rear wiper, follow me home headlights, rear privacy glass, body coloured door handles, audio, daytime running lights, led daytime running lights, electric windows, front...eee






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

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