Cheap Mazda 3 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

241 Mazda 3 cars under £20,000 - 70 reductions

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Recently reduced (70)

Norton Way Mazda Letchworth, Hertfordshire, Letchworth

£18,799
Was £19,999 Save £1,200

Mazda 3 2.0 e Skyactiv X MHEV [186] Homura 5dr

Options include radio, black, electric front/rear windows, speakers, rear parking sensor, cruise control, navigation system, auto dimming rear view mirror, trip computer, driver, bluetooth, daytime running lights, service indicator, reversing camera, 8 speakers, com...eee

Mazda Boston, Liquorpond Street, Boston

£18,777
Was £19,995 Save £1,218

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

Features on this model include service indicator, driver, computer, black, usb, cruise control, reversing camera, daytime running lights, rear parking sensor, radio, speakers, trip computer, 8 speakers, navigation system, bluetooth, dab radio, audio, steering wheel mounted control...eee

Marshall Honda Reading, Berkshire, Reading

£17,695
Was £17,710 Save £15

Mazda 3 2.0 e Skyactiv X MHEV [186] Sport Lux 5dr Auto

This model has rear parking sensor, 8 speakers, daytime running lights, radio, speakers, bluetooth, navigation system, parking sensors, cruise control, rear parking sensors, audio, driver, black, reversing camera, pas, electric front/rear windows, computer, trip co...eee

Vertu Mazda Sheffield, 405-431 Penistone Road Trading Est., Sheffield

£17,239
Was £17,495 Save £256

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr AWD

Comes with trip computer, cruise control, dab radio, audio, pas, bose sound system, electric front/rear windows, computer, radio, cd, rear parking sensor, front and rear parking sensors, daytime running lights, driver, navigation system, steering wheel mounted ...eee

Sussex Used Cars St Leonards, Churchwood Drive, St Leonards on Sea

£16,998
Was £17,498 Save £500

Mazda 3 2.0 Gt Sport Tech Mhev

With electric door mirrors, leather steering wheel, bluetooth, air con, air conditioning, side airbags, isofix child seat anchor points, driver knee airbag, airbags, electrically adjustable drivers seat, daytime running lights, driver, heated door mirrors...eee

Vospers Mazda Exeter, Devon, Exeter

£16,750
Was £16,950 Save £200

Mazda 3 2.0 e Skyactiv G MHEV GT Sport 5dr

This car has bose sound system, trip computer, driver, audio, cruise control, dab radio, pas, radio, rear parking sensor, computer, navigation system, reversing camera, bluetooth, black, service indicator, steering wheel mounted controls...eee

Vertu Renault Bradford, Thornton Road, Bradford

£16,690
Was £17,990 Save £1,300

Mazda 3 2.0 Skyactiv X MHEV Sport Lux 5dr Auto

This model has service indicator, reversing camera, parking sensors, steering wheel mounted controls, bluetooth, driver, navigation system, radio, computer, trip computer, daytime running lights, audio, cruise control, dab radio, roof spoiler, front and rear parkin...eee

Vertu Ford Macclesfield, Lyme Green Business Park, Winterton Way

£16,484
Was £16,499 Save £15

Mazda 3 2.0 Skyactiv G MHEV GT Sport Tech 5dr

Comes with radio, service indicator, pas, daytime running lights, cruise control, navigation system, computer, bluetooth, bose sound system, reverse parking aid, rear parking sensor, front and rear parking sensors, cd, dab radio, steering wheel mounted audio co...eee

Allen Ford Swindon, Wiltshire, Swindon

£16,398
Was £17,298 Save £900

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr AWD

Comes with navigation system, electric front/rear windows, dab radio, computer, driver, front and rear parking sensors, rear parking sensor, audio, pas, bose sound system, radio, trip computer, reversing camera, rear parking sensors, cruise control, service ind...eee

Carsa Southampton, 258 Bridge Road, Southampton

£16,377
Was £16,624 Save £247

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

This car has steering wheel mounted controls, black, 8 speakers, rear parking sensor, service indicator, radio, navigation system, trip computer, pas, speakers, driver, reversing camera, electric front/rear windows, audio, computer, cruise control, bluetooth, dab...eee

241 cars under £20,000

New Star Motors, Park House, 77-81 Bell Street

£19,995

Mazda 3 SPORT NAV

Features on this model include We have much more to tell you about this car so please feel free to call us for more details...eee

Eden Basingstoke Mazda, Surrey, Camberley

£19,495

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

Features on this model include rear parking sensor, cruise control, 8 speakers, trip computer, navigation system, dab radio, driver, audio, daytime running lights, electric front/rear windows, service indicator, steering wheel mounted controls, bluetooth, computer, usb, speakers, ...eee

Motorparks Thanet, 414 Margate Road, Thanet

£19,444

Mazda 3 2.0 e Skyactiv G MHEV Homura 5dr Auto

Features on this model include daytime running lights, cruise control, radio, bluetooth, 8 speakers, navigation system, dab radio, electric front/rear windows, driver, service indicator, reversing camera, rear parking sensor, black, usb, speakers, trip computer, pas, steering whee...eee

Vertu Motors Mazda Hamilton, Whistleberry Road, Hamilton

£19,143

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr Auto AWD

Includes reversing camera, service indicator, steering wheel mounted controls, bluetooth, driver, computer, cd, dab radio, parking sensors, cruise control, navigation system, radio, bose sound system, audio, front and rear parking sensors, daytime running lig...eee

Eden Taunton Mazda, Somerset, Taunton

£18,995

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr Auto

Features include black, bluetooth, steering wheel mounted controls, service indicator, speakers, dab radio, trip computer, computer, rear parking sensor, navigation system, reversing camera, 8 speakers, cruise control, electric front/rear windows, pas, audio, driver,...eee

Vospers Mazda Exeter, Devon, Exeter

£18,950

Mazda 3 2.0 e Skyactiv X MHEV [186] GT Sport Tech 5dr

Description includes computer, trip computer, bluetooth, rear parking sensor, navigation system, steering wheel mounted controls, radio, pas, dab radio, service indicator, bose sound system, audio, driver, cruise control, black...eee

Norton Way Mazda Letchworth, Hertfordshire, Letchworth

£18,799
Was £19,999 Save £1,200

Mazda 3 2.0 e Skyactiv X MHEV [186] Homura 5dr

This model has 8 speakers, audio, pas, daytime running lights, computer, bluetooth, cruise control, electric front/rear windows, trip computer, auto dimming rear view mirror, reversing camera, radio, driver, service indicator, speakers, steering wheel mounted contr...eee

Mazda Boston, Liquorpond Street, Boston

£18,777
Was £19,995 Save £1,218

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

Comes with cruise control, electric front/rear windows, body coloured door mirrors, driver, usb, pas, computer, auto dimming rear view mirror, steering wheel mounted controls, trip computer, audio, radio, dab radio, speakers, rear parking sensor, 8 speakers, bl...eee

Vospers Mazda Truro, Cornwall, Truro

£18,750

Mazda 3 2.0 e Skyactiv G MHEV GT Sport Tech 5dr

Options include audio, navigation system, steering wheel mounted controls, radio, bluetooth, driver, bose sound system, computer, dab radio, trip computer, black, service indicator, cruise control, rear parking sensor, pas...eee

Eden Taunton Mazda, Somerset, Taunton

£18,495

Mazda 3 2.0 e Skyactiv G MHEV GT Sport 5dr

This car has computer, audio, trip computer, cruise control, reversing camera, navigation system, bose sound system, steering wheel mounted controls, radio, driver, dab radio, bluetooth, pas, rear parking sensor, black, service indicator...eee

We currently have 241 Mazda 3 cars available across the UK priced under £20000.

Mazda 3 budget

Mazda reduced

121 (1 reductions)
2 (232 reductions)
2 Hybrid (33 reductions)
3 (251 reductions)
3 Saloon (3 reductions)
5 (13 reductions)
6 (114 reductions)
6 Tourer (14 reductions)
Bongo (6 reductions)
Bt 50 (1 reductions)
Cx 3 (100 reductions)
Cx 30 (172 reductions)
Cx 5 (395 reductions)
Cx 60 (28 reductions)
Cx 80 (6 reductions)
Demio (1 reductions)
Mx 30 (40 reductions)
Mx 5 (159 reductions)
Rx 7 (2 reductions)
Rx 8 (7 reductions)

Cheap Mazda 3 cars under £20,000

241 Mazda 3 cars under £20,000 - 70 reductions

Recently reduced (70)

£18,799 Was £19,999 Save £1,200

Mazda 3 2.0 e Skyactiv X MHEV [186] Homura 5dr

£18,777 Was £19,995 Save £1,218

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

£17,695 Was £17,710 Save £15

Mazda 3 2.0 e Skyactiv X MHEV [186] Sport Lux 5dr Auto

£17,239 Was £17,495 Save £256

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr AWD

£16,998 Was £17,498 Save £500

Mazda 3 2.0 Gt Sport Tech Mhev

£16,750 Was £16,950 Save £200

Mazda 3 2.0 e Skyactiv G MHEV GT Sport 5dr

£16,690 Was £17,990 Save £1,300

Mazda 3 2.0 Skyactiv X MHEV Sport Lux 5dr Auto

£16,484 Was £16,499 Save £15

Mazda 3 2.0 Skyactiv G MHEV GT Sport Tech 5dr

£16,398 Was £17,298 Save £900

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr AWD

£16,377 Was £16,624 Save £247

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

241 cars under £20,000

£19,995

Mazda 3 SPORT NAV

£19,495

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

£19,444

Mazda 3 2.0 e Skyactiv G MHEV Homura 5dr Auto

£19,143

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr Auto AWD

£18,995

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr Auto

£18,950

Mazda 3 2.0 e Skyactiv X MHEV [186] GT Sport Tech 5dr

£18,799 Was £19,999 Save £1,200

Mazda 3 2.0 e Skyactiv X MHEV [186] Homura 5dr

£18,777 Was £19,995 Save £1,218

Mazda 3 2.0 e Skyactiv G MHEV Centre Line 5dr

£18,750

Mazda 3 2.0 e Skyactiv G MHEV GT Sport Tech 5dr

£18,495

Mazda 3 2.0 e Skyactiv G MHEV GT Sport 5dr

We currently have 241 Mazda 3 cars available across the UK priced under £20000.

£18,799
Was £19,999 Save £1,200

£18,777
Was £19,995 Save £1,218

£17,695
Was £17,710 Save £15

£17,239
Was £17,495 Save £256

£16,998
Was £17,498 Save £500

£16,750
Was £16,950 Save £200

£16,690
Was £17,990 Save £1,300

£16,484
Was £16,499 Save £15

£16,398
Was £17,298 Save £900

£16,377
Was £16,624 Save £247

£18,799
Was £19,999 Save £1,200

£18,777
Was £19,995 Save £1,218