Cheap Bmw 3 Series 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
1,109 Bmw 3 Series cars under £20,000 - 421 reductions
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Recently reduced (421)
£19,999
Was £21,499 Save £1,500
BMW 3 Series 2.0 330E M SPORT PHEV 4d AUTO 289 BHP
2019 | 31,118 miles | Saloon | 1998 | other | automatic | 4 doors
Featuring cupholders, air con, electronic engine immobiliser, ambient lighting, alloy wheels, radio, alarm, immobiliser, leather, warranty, 18in alloy wheels, engine immobiliser, usb, air conditioning, automatic, central locking, airbag, bluetooth, cupholder, ...eee
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£19,999
Was £20,499 Save £500
BMW 3 Series 335d xDrive M Sport 4dr Step Auto
2017 (17) | 39,865 miles | saloon | 9900 | diesel | semiauto | 4 doors
This model has digital clock, check control system, rain sensor, led daytime running lights, green tinted heat insulating glass, adjustable door mirrors, electric adjustable door mirrors, radio, auto dimming rear view mirror, outside temperature display, diesel par...eee
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£19,999
Was £20,199 Save £200
BMW 3 Series 320i M Sport 4dr Step Auto
2019 (69) | 29,700 miles | saloon | 9800 | petrol | semiauto | 4 doors
This car has outside temperature display, sport suspension, black, automatic, computer, tachometer, centre console, sat nav, automatic transmission, on board computer...eee
£19,995
Was £22,495 Save £2,500
BMW 3 Series 3.0 335D XDRIVE M SPORT SHADOW EDITION 4d 308 BHP
2018 | 60,000 miles | Saloon | 2993 | diesel | automatic | 4 doors
Features on this model include diesel, finance available, remote control central locking, push button starter, leather, dual climate control, service interval indicator, check control system, immobiliser, digital clock, navigation system, computer, radio, dab radio, black, diesel ...eee
£19,995
Was £20,495 Save £500
BMW 3 Series 2.0 320i M Sport Touring Auto Euro 6 (s/s) 5dr
2019 | 69,000 miles | Estate | 1998 | petrol | automatic | 0 doors
Includes alloy wheels, roof rails, airbag, electronic engine immobiliser, airbags, pas, passenger, immobiliser, bluetooth, black, isofix, 18in alloy wheels, electric windows, driver, engine immobiliser, dynamic stability control, audio, side impact protection...eee
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£19,991
Was £22,736 Save £2,745
BMW 3 Series 330e M Sport 4dr Step Auto
2021 (21) | 45,152 miles | saloon | 9800 | hybrid | semiauto | 4 doors
Includes computer, automatic, check control system, petrol, power steering, speakers, cruise control with brake function, electric power steering, stereo, outside temperature display, on board computer, audio, speed limiter, bluetooth, tachometer, service his...eee
£19,990
Was £21,990 Save £2,000
BMW 3 Series 320d M Sport 2.0 190BHP Step Auto **Harmon Kardon, Heads up Display**
2019 | 66,969 miles | Saloon | 1995 | diesel | automatic | 4 doors
Comes with alloy wheels, automatic headlights, alarm, automatic, alloys, air con, leather seats, audio, airbag, electronic engine immobiliser, 18in alloy wheels, reversing camera, cupholder, bluetooth, service history, usb, ambient lighting, air conditioning, c...eee
£19,990
Was £20,240 Save £250
BMW 3 Series 2.0 330i M Sport Saloon 4dr Petrol Auto Euro 6 (s/s) (258 ps)
2019 | 69,000 miles | Saloon | 1998 | petrol | automatic | 4 doors
Featuring black, leather, fog lights, airbag, airbags, ambient lighting, automatic air conditioning, mot, alarm, electronic engine immobiliser, driver, air con, alloy wheels, air conditioning, pas, immobiliser, warranty, service history, automatic, passenger, ...eee
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£19,950
Was £21,950 Save £2,000
BMW 3 Series 335d xDrive M Sport 4dr Step Auto
2017 (17) | 53,000 miles | saloon | 9900 | diesel | semiauto | 4 doors
Featuring diesel particulate filter, bmw professional radio/cd/mp3, push button starter, on board computer, cd, body colour door handles, electric adjustable door mirrors, lights on warning, brake pad wear indicator warning light, adjustable door mirrors, radi...eee
£19,950
Was £20,450 Save £500
BMW 3 Series 2.0 330E M SPORT PHEV 4d 289 BHP
2019 | 38,005 miles | Saloon | 1998 | other | automatic | 4 doors
This car has fog lights, cruise control, radio, leather, audio, electric power steering, usb, electric windows, heated seats, stereo, bluetooth, power steering, automatic transmission, 18in alloy wheels, service history, automatic, sat nav, dab digital radio, all...eee
1109 cars under £20,000
£19,999
Was £21,499 Save £1,500
BMW 3 Series 2.0 330E M SPORT PHEV 4d AUTO 289 BHP
2019 | 31,118 miles | Saloon | 1998 | other | automatic | 4 doors
This car has alarm, centre console, air con, usb, electronic engine immobiliser, central locking, audio, immobiliser, airbag, ambient lighting, airbags, cupholders, air conditioning, alloy wheels, bluetooth, leather, engine immobiliser, automatic, warranty, 18in ...eee
£19,999
BMW 3 Series 2.0 330e 12kWh M Sport Touring 5dr Petrol Plug in Hybrid Auto Euro 6 (s/s) (292 ps)
2021 | 64,500 miles | Estate | 1998 | other | automatic | 5 doors
Options include air con, usb, bluetooth, service history, air conditioning, central locking, alloy wheels, engine immobiliser, electronic engine immobiliser, audio, airbags, roof rails, warranty, automatic, immobiliser, ambient lighting, 18in alloy wheels, centre co...eee
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£19,999
BMW 3 Series 330e M Sport 4dr Step Auto
2020 (70) | 43,851 miles | saloon | 9800 | hybrid | semiauto | 4 doors
This model has centre console, automatic transmission, service history, body colour door handles, computer, on board computer, electric power steering, check control system, petrol, power steering, tachometer, outside temperature display, automatic, black...eee
£19,999
Was £20,499 Save £500
BMW 3 Series 335d xDrive M Sport 4dr Step Auto
2017 (17) | 39,865 miles | saloon | 9900 | diesel | semiauto | 4 doors
This car has outside temperature display, radio, push button starter, bmw professional radio/cd/mp3, body colour door handles, lights on warning, led daytime running lights, radio/cd, push button start, park distance control, body colour bumpers, cd, heated winds...eee
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£19,999
BMW 3 Series 320d Sport 4dr Step Auto
2019 (69) | 39,584 miles | saloon | 9800 | diesel | semiauto | 4 doors
Featuring stereo, on board computer, electric power steering, computer, centre console, automatic, power steering, speakers, cruise control with brake function, cruise control, black, diesel particulate filter, diesel, outside temperature display, automatic tr...eee
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£19,999
BMW 3 Series 320i Sport 4dr Step Auto
2020 (20) | 32,385 miles | saloon | 9800 | petrol | semiauto | 4 doors
Comes with passenger, airbag, hill start assist, side airbags, pas, passenger airbag, side impact protection, isofix, alarm, airbags, driver, saloon, alarm system (thatcham 1), automatic, driver/front passenger airbag, driver/front passenger airbags, manual, dy...eee
£19,999
Was £20,199 Save £200
BMW 3 Series 320i M Sport 4dr Step Auto
2019 (69) | 29,700 miles | saloon | 9800 | petrol | semiauto | 4 doors
This model has sat nav, outside temperature display, on board computer, tachometer, black, computer, automatic, centre console, sport suspension, automatic transmission...eee
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£19,999
BMW 3 Series 320i M Sport 4dr Step Auto
2020 (70) | 36,704 miles | saloon | 9800 | petrol | semiauto | 4 doors
This model has automatic, power steering, centre console, sport suspension, outside temperature display, electric power steering, on board computer, tachometer, service history, computer, petrol, check control system, automatic transmission...eee
£19,999
BMW 3 Series 2.0 330e 12kWh M Sport Saloon 4dr Petrol Plug in Hybrid Auto Euro 6 (s/s) (292 ps)
2020 | 50,158 miles | Saloon | 1998 | other | automatic | 4 doors
Comes with black, immobiliser, electronic engine immobiliser, cupholders, radio, dab digital radio, cupholder, usb, central locking, ambient lighting, bluetooth, alloy wheels, engine immobiliser, 18in alloy wheels, audio, cruise control with brake function, cru...eee
£19,995
BMW 3 Series 2.0 320d M Sport Shadow Edition Touring 5dr Diesel Auto Euro 6 (s/s) (190 ps)
2019 | 40,067 miles | Estate | 1995 | diesel | automatic | 5 doors
Comes with black, privacy glass, voice control, leather trim, mot, navigation system, cruise control, finance available, air conditioning, airbags, paddle shift, alloy wheels, 4x4, radio, dab radio, 2 keys, air con, multi function steering wheel, bluetooth, rea...eee
We currently have 1,109 Bmw 3 Series cars available across the UK priced under £20000.
