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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

Features include automatic headlamps, tyre repair kit, rear privacy glass, audio, computer, front centre armrest, cup holders, heated front seats, parking sensors, keyless entry, dual front airbags, front and rear electric windows, passenger airbag, heated front seat...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 car has body coloured door handles, electric windows, follow me home headlights, automatic, daytime running lights, front cup holders, driver, rear electric windows, cup holder, pas, heated front seat, auto dimming rear view mirror, passenger, cup holders, b...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 cup holders, usb port, auto dimming rear view mirror, driver, pas, front headrests, air con, leather, parking sensors, audio, heated door mirrors, usb, front and rear electric windows, computer, heated front seats, 12v socket, cup holder, satellite n...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

Description includes rear wiper, heated door mirrors, usb port, daytime running lights, audio, leather, front headrests, cruise control, satellite navigation, privacy glass, front and rear electric windows, rear electric windows, parking sensors, trip computer, front cup...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

Comes with radio, satellite navigation, cloth, rain sensor, bluetooth connection, rear electric windows, heated front seats, air conditioning, front and rear electric windows, bluetooth, body colour bumpers, follow me home headlights, cup holder, pas, auto dimm...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 on this model include audio, computer, satellite navigation, heated door mirrors, cruise control, automatic, daytime running lights, follow me home headlights, 12v socket, rain sensor, pas, usb, bluetooth, parking sensors, passenger, front cup holders, front headrests, pr...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

Includes pas, rear privacy glass, usb port, front headrests, usb, parking sensors, bluetooth, daytime running lights, heated front seats, heated door mirrors, led daytime running lights, rear electric windows, privacy glass, rain sensor, computer, electric wi...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

This car has leather, computer, follow me home headlights, rear privacy glass, daytime running lights, electric windows, air con, pas, radio, front cup holders, heated front seat, bluetooth, bluetooth connection, rear wiper, rear electric windows, heated front se...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 follow me home headlights, air con, front centre armrest, cruise control, led daytime running lights, audio, passenger, usb, heated front seats, cloth, cup holders, automatic headlamps, front headrests, heated front seat, privacy glass, front and rea...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, electric windows, cloth, bluetooth, trip computer, front headrests, heated front seats, air conditioning, cruise control, front and rear electric windows, front centre armrest, radio, driver, usb port, rear electric windows, 12v socket, bo...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

Features on this model include rear privacy glass, body colour bumpers, tyre repair kit, adjustable steering column, front passenger airbag, driver, passenger airbag, abs, front headrests, passenger, front passenger airbag deactivation, auto dimming rear view mirror, daytime runni...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

Features include front centre armrest, radio, usb, follow me home headlights, computer, 12v socket, cup holder, privacy glass, automatic, automatic headlamps, air conditioning, usb port, front cup holders, heated door mirrors, rain sensor, cruise control, led daytime...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

With follow me home headlights, led daytime running lights, front headrests, air con, privacy glass, body colour bumpers, auto dimming rear view mirror, front cup holders, parking sensors, usb port, front and rear electric windows, cruise control, rear pr...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

Features on this model include bluetooth connection, body coloured door handles, cloth, electric windows, pas, led daytime running lights, air con, trip computer, driver, rain sensor, body colour bumpers, 12v socket, leather, cup holder, front and rear electric windows, automatic ...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 car has cloth, automatic, bluetooth connection, air con, rear wiper, heated front seats, body colour bumpers, front headrests, passenger, leather, cup holder, radio, air conditioning, pas, rear privacy glass, auto dimming rear view mirror, automatic headlamp...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

This model has electric windows, parking sensors, front headrests, automatic headlamps, automatic, rear electric windows, rain sensor, air con, cruise control, satellite navigation, radio, computer, driver, front cup holders, cup holder, leather, passenger, 12v soc...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

Comes with audio, cup holders, heated front seat, body colour bumpers, driver, automatic headlamps, bluetooth connection, radio, satellite navigation, heated front seats, front cup holders, usb port, body coloured door handles, electric windows, cloth, auto dim...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

Featuring rear privacy glass, bluetooth, parking sensors, rear electric windows, follow me home headlights, 12v socket, body coloured door handles, rain sensor, satellite navigation, heated front seat, pas, audio, cup holders, front headrests, body colour bump...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

Features on this model include front cup holders, heated front seats, front and rear electric windows, bluetooth connection, daytime running lights, led daytime running lights, parking sensors, radio, cup holder, electric windows, satellite navigation, heated door mirrors, trip 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

Features on this model include automatic headlamps, usb port, daytime running lights, radio, air con, front and rear electric windows, cruise control, electric windows, automatic, air conditioning, 12v socket, trip computer, cup holder, body colour bumpers, bluetooth, computer, bo...eee






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

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