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

185 Mazda 3 cars under £20,000 - 75 reductions

Change budget

under £1000

under £2000

under £5000

under £10000

under £15000

under £20000

Recently reduced (75)

Marshall Honda Reading, Berkshire, Reading

£18,423
Was £18,489 Save £66

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

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

Vertu Mazda York, 17-27 Layerthorpe Road, York

£18,275
Was £18,772 Save £497

Mazda 3 2.0 e Skyactiv G MHEV GT Sport 5dr

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

CarWorld Supermarket Westwood, Ivatt Way, Cambridgeshire

£17,988
Was £18,480 Save £492

Mazda 3 2.0 e SKYACTIV G MHEV Sport Lux Hatchback 5dr Petrol Auto Euro 6 (s/s) (122 ps)

Options include speakers, airbag, 8 speakers, 18in alloy wheels, climate control, abs, alloy wheels, reversing camera, pas, satellite navigation, cloth, anti lock braking system, power assisted steering, front and rear curtain airbags, air conditioning, cruise contr...eee

Johnsons Mazda Oxford, , Oxford

£17,950
Was £17,977 Save £27

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

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

Nuneaton Car Sales, Garrett House, Nuneaton

£17,520
Was £18,000 Save £480

Mazda 3 2.0 e SKYACTIV G MHEV SE L Lux Hatchback 5dr Petrol Manual Euro 6 (s/s) (122 ps)

Description includes voice control, usb, airbags, radio, alloy wheels, 16in alloy wheels, auto dimming rear view mirror, air con, bluetooth, rear parking sensor, heated seats, air conditioning, cruise control, pas, 6 speed, anti lock braking system, abs, mot, black, audi...eee

Vertu Mini Bridgwater, The Showground, Bridgwater

£17,238
Was £17,424 Save £186

Mazda 3 2.0 Skyactiv G MHEV GT Sport Tech 5dr

This car has auxiliary input socket, pas, audio, radio, driver, computer, rear parking sensor, cruise control, dab radio, trip computer, cd, front and rear parking sensors, reversing camera, bose sound system, parking sensors, navigation system, daytime running l...eee

MP Motor Company Ltd Brock, Garstang Road, Lancashire

£17,154
Was £17,394 Save £240

Mazda 3 2.0 e SKYACTIV G MHEV Sport Lux Hatchback 5dr Petrol Manual Euro 6 (s/s) (122 ps)

This car has abs, black, passenger, airbags, usb, hpi clear, pas, 18in alloy wheels, warranty, 1 owner, rear spoiler, hatchback, 1 owner from new, speakers, cloth, airbag, service history, manual, petrol, alloy wheels, anti lock braking system, driver, dab radio,...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

Featuring front side airbags, front head restraints, climate control, 3x3 point rear seat belts, air con, leather steering wheel, audio remote control, drivers airbag, alloy wheels, lumbar support, warranty, head restraints, heated door mirrors, isofix child s...eee

Vertu Motors Mazda Hamilton, Whistleberry Road, Hamilton

£16,944
Was £18,263 Save £1,319

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr

Features on this model include cruise control, driver, service indicator, daytime running lights, parking sensors, reversing camera, dab radio, rear parking sensor, bluetooth, trip computer, steering wheel mounted controls, audio, electric front/rear windows, pas, front and rear p...eee

Vertu Honda Mansfield, Sovereign Way, Mansfield

£16,926
Was £17,343 Save £417

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

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

185 cars under £20,000

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

£19,995

Mazda 3 SPORT NAV

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

Johnsons Mazda Gloucester, Gloucestershire, Gloucester

£19,690

Mazda 3 2.5 e Skyactiv G MHEV [140] Prime Line 5dr

This car has 6 speakers, steering wheel mounted controls, bluetooth, computer, rear parking sensor, speed limiter, driver, navigation system, cruise control, black, body coloured door mirrors, radio, electric front/rear windows, usb, service indicator, pas, dab r...eee

CarWorld Superstore Boongate, Tyrell Park, Cambridgeshire

£19,188

Mazda 3 2.0 e SKYACTIV G MHEV SE L Lux Hatchback 5dr Petrol Auto Euro 6 (s/s) (122 ps)

This car has airbags, satellite navigation, air con, usb, black, 8 speakers, speakers, radio, climate control, bluetooth, airbag, cloth, dual zone climate control, climate control air conditioning, pas, alloy wheels, electric windows, dynamic stability control, a...eee

CarWorld Superstore Boongate, Tyrell Park, Cambridgeshire

£18,588

Mazda 3 2.0 e SKYACTIV G MHEV SE L Lux Hatchback 5dr Petrol Auto Euro 6 (s/s) (122 ps)

Features on this model include usb, 8 speakers, dual zone climate control, airbags, electronic parking brake, air conditioning, satellite navigation, cloth, dynamic stability control, anti lock braking system, power assisted steering, auto dimming rear view mirror, 16in alloy whee...eee

Marshall Honda Reading, Berkshire, Reading