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

243 Mazda 3 cars under £20,000 - 90 reductions

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Recently reduced (90)

Norton Way Mazda Letchworth, Hertfordshire, Letchworth

£19,990
Was £20,170 Save £180

Mazda 3 2.0 e Skyactiv G MHEV Exclusive Line 5dr Auto

Comes with electric front/rear windows, bluetooth, radio, trip computer, rear parking sensor, reversing camera, usb, navigation system, steering wheel mounted controls, dab radio, computer, bose sound system, driver, pas, cruise control, audio, service indicato...eee

EMG Mazda Cambridge, 379-381 Milton Road, Cambridge

£18,795
Was £19,895 Save £1,100

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

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

MP Motor Company Ltd Brock, Garstang Road, Lancashire

£18,594
Was £19,194 Save £600

Mazda 3 2.0 SE L LUX MHEV 5d 121 BHP 6SP HATCH

Description includes 8 speakers, service history, power assisted steering, usb, radio, cloth, hatchback, hpi clear, dab radio, bluetooth, speakers, full service history...eee

Pilgrims of March, 5 Melbourne Avenue, March

£18,280
Was £18,690 Save £410

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

Features on this model include head restraints, traction control system, fog lights, drivers knee airbag, curtain airbags, traction control, glovebox, 3 rear 3 point seatbelts, pas, service indicator, front and rear curtain airbags, remote central locking + deadlocks, dynamic stab...eee

Marshall BMW Scunthorpe, Lincolnshire, Scunthorpe

£17,954
Was £18,068 Save £114

Mazda 3 2.0 Skyactiv X MHEV GT Sport 5dr

Features on this model include driver, parking sensors, daytime running lights, rear parking sensor, front and rear parking sensors, service indicator, steering wheel mounted controls, electric front/rear windows, cd, pas, trip computer, bose sound system, reversing camera, comput...eee

Perrys Mazda Barnsley, Claycliffe Road, Barnsley

£17,895
Was £17,995 Save £100

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr

Features on this model include dab radio, cd, bluetooth, reversing camera, parking sensors, daytime running lights, steering wheel mounted controls, audio, electric front/rear windows, front and rear parking sensors, driver, rear parking sensor, radio, navigation system, service i...eee

Perrys Mazda Barnsley, Claycliffe Road, Barnsley

£17,894
Was £17,990 Save £96

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr

Features include driver, daytime running lights, pas, cruise control, electric front/rear windows, audio, service indicator, bluetooth, bose sound system, radio, cd, front and rear parking sensors, dab radio, steering wheel mounted controls, computer, trip computer, ...eee

Bristol Street Motors Citroen Burton, Nicholson Way, Off Wellington Road

£17,783
Was £17,858 Save £75

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

Description includes trip computer, cruise control, navigation system, daytime running lights, computer, rear parking sensor, reversing camera, rear parking sensors, bose sound system, driver, cd, service indicator, radio, steering wheel mounted controls, audio, electric...eee

Invicta Bolton, Manchester Road, Bolton

£17,490
Was £17,895 Save £405

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

Description includes navigation system, reversing camera, service indicator, front and rear parking sensors, electric front/rear windows, steering wheel mounted controls, computer, radio, driver, audio, speakers, bluetooth, daytime running lights, trip computer, cruise c...eee

Lookers Ford South Shields, Newcastle Road, South Shields

£17,417
Was £18,799 Save £1,382

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

Options include steering wheel mounted controls, rear parking sensor, trip computer, driver, pas, reversing camera, dab radio, navigation system, speakers, electric front/rear windows, radio, black, audio, bluetooth, 8 speakers, computer, daytime running lights, ser...eee

243 cars under £20,000

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

£19,995

Mazda 3 SPORT NAV

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

Norton Way Mazda Letchworth, Hertfordshire, Letchworth

£19,990
Was £20,170 Save £180

Mazda 3 2.0 e Skyactiv G MHEV Exclusive Line 5dr Auto

Features on this model include bluetooth, service indicator, electric front/rear windows, navigation system, body coloured door mirrors, rear parking sensor, computer, driver, bose sound system, audio, steering wheel mounted controls, black, pas, usb, trip computer, reversing came...eee

Sandicliffe Ford Loughborough Used, Abbeyfield Road, Nottingham

£19,989

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

Description includes cruise control, bluetooth, navigation system, reversing camera, rear parking sensor, daytime running lights, bose sound system, audio, front and rear parking sensors, pas, computer, cd, rear parking sensors, parking sensors, radio, electric front/rea...eee

Sandicliffe Mazda Leicester, 154 Welford Road, Leicester

£19,900

Mazda 3 2.0 e Skyactiv G MHEV Prime Line 5dr

Featuring black, navigation system, cruise control, rear parking sensor, audio, pas, 6 speakers, daytime running lights, usb, electric front/rear windows, speakers, computer, radio, bluetooth, driver, trip computer, body coloured door mirrors, steering wheel m...eee

Lookers Volkswagen Newcastle upon Tyne, Scotswood Road, Newcastle upon Tyne

£19,885

Mazda 3 2.0 Skyactiv X MHEV 100th Anniversary Edition 5dr

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

Hendy Mazda Horsham, Old Guildford Road, Horsham

£19,500

Mazda 3 2.0 Skyactiv X MHEV GT Sport 5dr Auto

Comes with parking sensors, navigation system, bluetooth, bose sound system, steering wheel mounted controls, rear parking sensor, radio, rear parking sensors, dab radio, reversing camera, electric front/rear windows, audio, cd, service indicator, driver, cruis...eee

Motorpoint Coventry, 6 Meto Lakha Close, Coventry, West Midlands, Coventry

£19,199

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

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

CarSupermarket.com Barnsley, Kestrel Way, Barnsley

£18,997

Mazda 3 2.0 e Skyactiv G MHEV SE L Lux 5dr Auto

With driver, fog lights, reversing camera, speakers, bluetooth, navigation system, rear parking sensors, front and rear parking sensors, electric front/rear windows, daytime running lights, dab radio, audio, computer, front fog lights, cruise control, rad...eee

Perrys Mazda Preston, Guiding Road, Off Bluebell Way, Preston

£18,995

Mazda 3 2.0 e Skyactiv G MHEV SE L Lux 5dr

Description includes alarm, alarm and immobiliser, side airbags, front passenger airbag, keyless entry, airbags, anti lock braking system, electronic parking brake, airbag, drivers knee airbag, manual, driver, immobiliser, 3 rear 3 point seatbelts, alloy wheels, passenge...eee

Savannah Cars Ltd, 10 Prince Close, Southend-On-Sea

£18,990

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

Options include airbag, keyless entry, 18in alloy wheels, passenger, mot, climate control, speakers, reversing camera, alloy wheels, parking sensors, pas, heated front seat, anti lock braking system, abs, auto dimming rear view mirror, radio, heated front seats, dri...eee

We currently have 243 Mazda 3 cars available across the UK priced under £20000.

Mazda 3 budget

Mazda reduced

121 (4 reductions)
2 (379 reductions)
2 Hybrid (40 reductions)
3 (274 reductions)
3 Saloon (12 reductions)
5 (14 reductions)
6 (116 reductions)
6 Tourer (17 reductions)
Bongo (7 reductions)
Bt 50 (1 reductions)
Cx 3 (89 reductions)
Cx 30 (242 reductions)
Cx 5 (498 reductions)
Cx 60 (48 reductions)
Cx 7 (1 reductions)
Demio (1 reductions)
Mx 30 (48 reductions)
Mx 5 (227 reductions)
Rx 7 (2 reductions)
Rx 8 (1 reductions)

Cheap Mazda 3 cars under £20,000

243 Mazda 3 cars under £20,000 - 90 reductions

Recently reduced (90)

£19,990 Was £20,170 Save £180

Mazda 3 2.0 e Skyactiv G MHEV Exclusive Line 5dr Auto

£18,795 Was £19,895 Save £1,100

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

£18,594 Was £19,194 Save £600

Mazda 3 2.0 SE L LUX MHEV 5d 121 BHP 6SP HATCH

£18,280 Was £18,690 Save £410

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

£17,954 Was £18,068 Save £114

Mazda 3 2.0 Skyactiv X MHEV GT Sport 5dr

£17,895 Was £17,995 Save £100

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr

£17,894 Was £17,990 Save £96

Mazda 3 2.0 Skyactiv X MHEV GT Sport Tech 5dr

£17,783 Was £17,858 Save £75

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

£17,490 Was £17,895 Save £405

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

£17,417 Was £18,799 Save £1,382

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

243 cars under £20,000

£19,995

Mazda 3 SPORT NAV

£19,990 Was £20,170 Save £180

Mazda 3 2.0 e Skyactiv G MHEV Exclusive Line 5dr Auto

£19,989

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

£19,900

Mazda 3 2.0 e Skyactiv G MHEV Prime Line 5dr

£19,885

Mazda 3 2.0 Skyactiv X MHEV 100th Anniversary Edition 5dr

£19,500

Mazda 3 2.0 Skyactiv X MHEV GT Sport 5dr Auto

£19,199

Mazda 3 2.0 e Skyactiv G MHEV Sport Lux 5dr

£18,997

Mazda 3 2.0 e Skyactiv G MHEV SE L Lux 5dr Auto

£18,995

Mazda 3 2.0 e Skyactiv G MHEV SE L Lux 5dr

£18,990

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

We currently have 243 Mazda 3 cars available across the UK priced under £20000.

£19,990
Was £20,170 Save £180

£18,795
Was £19,895 Save £1,100

£18,594
Was £19,194 Save £600

£18,280
Was £18,690 Save £410

£17,954
Was £18,068 Save £114

£17,895
Was £17,995 Save £100

£17,894
Was £17,990 Save £96

£17,783
Was £17,858 Save £75

£17,490
Was £17,895 Save £405

£17,417
Was £18,799 Save £1,382

£19,990
Was £20,170 Save £180