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Cheap Bmw 3 Series cars under £20,000

We have thousands of Bmw 3 Series cars for sale. However, even if you're on a limited budget of £20,000 we still have a wide selection of cheap Bmw 3 Series cars under your price range. Many of the cars have been reduced in price so you've got a great chance to pick up a bargain in the process! Our cars are constantly updated ensuring that our prices remain competitive so you can get a great deal on a Bmw 3 Series car.

3,698 Bmw 3 Series cars under £20,000 - 1,599 reductions


We have one of the widest selections of affordable Bmw 3 Series cars. Take a look at some examples of low price deals we've got for you today!


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 Dennis Buyacar Ltd, London, London
0203 733 2830


BMW 3 Series 318d Sport 4dr Step Auto Saloon

£19,940

  • 2017 (67)
  • 1000 miles
  • Saloon
  • 2000cc
  • Diesel
  • Automatic
  • Blue
  • 4 doors
  • History checked

With  saloon, service history...

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Save £160


 Dennis Buyacar Ltd, London, London
0203 733 2830


BMW 3 Series 320d SE 4dr Step Auto Saloon

£19,890

Was £20,050 Save £160

  • 2017 (67)
  • 1000 miles
  • Saloon
  • 2000cc
  • Diesel
  • Automatic
  • Red
  • 4 doors
  • History checked

Featuring  saloon, service history...

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 Motorpoint Birmingham, Birmingham, Birmingham
0121 222 7913


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 2018 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Description includes  radio, for more details on this, black, warranty, alloy wheels, saloon, mot...

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 Motorpoint of Burnley, Burnley, Lancashire
0128 288 1987


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 1 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Comes with  mot, black, saloon, warranty, radio, alloy wheels, for more details on this...

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 Motorpoint Chingford, Chingford, London
0203 553 5408


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 2018 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Comes with  mot, alloy wheels, black, saloon, radio, for more details on this, warranty...

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 Motorpoint of Derby, Derby, Derbyshire
0133 242 6683


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 1 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Comes with  warranty, mot, black, for more details on this, saloon, radio, alloy wheels...

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 Motorpoint Newport, Newport, Gwent
0163 373 0572


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 2018 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Featuring  for more details on this, alloy wheels, mot, warranty, radio, saloon, black...

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 Motorpoint Peterborough, Peterborough, Cambridgeshire
0173 382 1637


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 1 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

This model has  warranty, radio, for more details on this, alloy wheels, mot, saloon, black...

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 Motorpoint Widnes, Widnes, Cheshire
0151 515 9484


BMW 3 Series 318i Sport 4dr Step Auto [18]

£19,599

  • 1 (18)
  • 1227 miles
  • Saloon
  • 0cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Features include  black, saloon, mot, warranty, for more details on this, alloy wheels, radio...

View Details
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Save £1,790


 Chiswick Honda, London, Greater London
0203 811 5084


BMW 3 Series 1.5 318i Sport Auto

£19,200

Was £20,990 Save £1,790

  • 2017 (67)
  • 1915 miles
  • Saloon
  • 1500cc
  • Petrol
  • Automatic
  • White
  • 4 doors
  • History checked

Featuring  leather, alloy wheels, air bag, immobiliser, fog lights, central door locking, adjustable steering column, anti-lock brakes, electric windows, isofix, passenger, seat - isofix anch...

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Save £1,152


 Mike Brewer Motors, Luton, Bedfordshire
0158 278 7419


BMW 3 Series 1.5 318i Sport (s/s) 4dr Auto

£19,842

Was £20,994 Save £1,152

  • 2017 (67)
  • 2215 miles
  • Saloon
  • 1500cc
  • Petrol
  • Automatic
  • Black
  • 4 doors
  • History checked

Includes  dual zone climate control, automatic, fsh, rain sensor, central locking, electric windows, leather, airbag, 1 owner, electric door mirrors, cd player, bluetooth, heated rear screen...

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Save £485


 Vines BMW Of Gatwick, Crawley, West Sussex
0129 383 7103


BMW 3 Series 318d M Sport Saloon

£19,500

Was £19,985 Save £485

  • 2017 (67)
  • 2573 miles
  • Saloon
  • 2000cc
  • Diesel
  • Manual
  • Black
  • 4 doors
  • History checked

This car has  air conditioning, metallic paint, rain sensor, cruise control, rear-view mirror. auto dimming, warranty, automatic air conditioning, radio, bluetooth, mot, navigation system, 5 sea...

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Save £1,494


 Mike Brewer Motors, Luton, Bedfordshire
0158 278 7419


BMW 3 Series 1.5 318i Sport (s/s) 4dr Auto

£19,500

Was £20,994 Save £1,494

  • 2017 (67)
  • 3496 miles
  • Saloon
  • 1500cc
  • Petrol
  • Automatic
  • Black
  • 4 doors
  • History checked

Featuring  child locks, cd player, leather, radio, electric door mirrors, bluetooth, 1 owner, airbags, heated rear screen, rain sensor, black, 3x3 point rear seat belts, single cd player, 17i...

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Save £2,519


 The Car People Sheffield, Rotherham, South Yorkshire
0114 224 5608


BMW 3 Series BMW 320d Sport 4dr Auto

£19,430

Was £21,949 Save £2,519

  • 2017 (67)
  • 4044 miles
  • Saloon
  • 2000cc
  • Diesel
  • Automatic
  • Grey
  • 4 doors
  • History checked

Features on this model include  radio/cd, airbags, head restraints, 2 cupholders, leather steering wheel, pas, cloth, airbag, service history, black, centre console, passenger, passenger airbag, glovebox, radio/c...

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Save £1,000


 Wood of Bournemouth BMW, Bournemouth, Dorset
0120 223 8004


BMW 3 Series 318d [150] Sport 5dr [Business Media]

£19,490

Was £20,490 Save £1,000

  • 2017 (67)
  • 4177 miles
  • Hatchback
  • 2000cc
  • Diesel
  • Manual
  • White
  • 5 doors
  • History checked

Features on this model include  front fog lights, push button start, adjustable door mirrors, rear wash/wipe, radio/cd, fog lights, electric adjustable door mirrors, rain sensor, usb, bluetooth, 12v socket, heate...

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We currently have 3,710 Bmw 3 Series cars available across the UK priced under £20000.

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