Cheap Bmw 6 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
89 Bmw 6 Series cars under £20,000 - 45 reductions
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Recently reduced (45)
£19,999
Was £21,999 Save £2,000
BMW 6 Series 3.0 640D M SPORT GRAN COUPE 4d 309 BHP **Lovely Example Low Miles**
2017 | 55,000 miles | Coupe | 2993 | diesel | automatic | 4 doors
Comes with bluetooth, alarm, air con, airbags, cd player, split folding rear seat, ambient interior lighting, bmw professional radio with single cd, alloy wheels, engine immobiliser, radio, navigation system, air conditioning, cd, single cd player, front/rear p...eee
£19,995
Was £20,995 Save £1,000
BMW 6 Series 3.0 640d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (313 ps)
2017 | 39,809 miles | Coupe | 2993 | diesel | automatic | 2 doors
Featuring black, alloy wheels, leather...eee
£19,995
Was £21,995 Save £2,000
BMW 6 Series 640D M SPORT
2016 | 41,000 miles | Convertible | 2993 | diesel | automatic | 2 doors
With wind deflector, leather, climate control, rain sensor, tyre pressure monitoring system, alloy wheels, rain sensitive wipers, pas, dual zone automatic air conditioning, heated front seats, black, air con, electric front seats, leather trim, radio, con...eee
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£19,993
Was £20,700 Save £707
BMW 6 Series 640i M Sport 2dr Auto
2016 (16) | 49,052 miles | coupe | 9900 | petrol | semiauto | 2 doors
Comes with heated windscreen, headlight wash, service interval indicator, radio, black, dab digital radio, bluetooth, electric front and rear windows, outside temperature display, body colour door handles, computer, body coloured bumpers, chrome exhaust tailpip...eee
£18,499
Was £22,999 Save £4,500
BMW 6 Series 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 Ps)
2016 | 42,470 miles | Saloon | 2993 | diesel | automatic | 4 doors
Includes airbags, cup holders, alarm, ambient interior lighting, dynamic stability control, bmw professional radio with single cd, split folding rear seat, airbag, air con, cup holder, radio, single cd player, alloy wheels, cruise control, cd, engine immobili...eee
£18,489
Was £19,489 Save £1,000
BMW 6 Series 3.0 640D M SPORT GRAN COUPE 4d 309 BHP
2016 | 37,000 miles | Coupe | 2993 | diesel | automatic | 4 doors
Featuring full service history, coupe, service history, satellite navigation, dual zone climate control, climate control, heated seats, automatic, alloys, alloy wheels, multi function steering wheel, locking wheel bolts, black, electric windows...eee
£17,995
Was £19,995 Save £2,000
BMW 6 Series 3.0 640D M SPORT LIMITED EDITION 2d 309 BHP
2017 | 55,500 miles | Coupe | 2993 | diesel | automatic | 2 doors
Comes with mot, ambient interior lighting, bmw professional radio with single cd, alarm, cd player, black, alloy wheels, airbags, air conditioning, air con, automatic, engine immobiliser, sun protection glass, single cd player, radio, immobiliser, airbag, sunro...eee
£17,500
Was £17,750 Save £250
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2015 | 53,000 miles | Convertible | 2993 | diesel | automatic | 2 doors
This model has dab radio, parking sensors, cd, computer, cruise control, front and rear parking sensors, automatic, 12v power sockets, cupholder, xenon headlights, day running lights, headlamp wash, satellite navigation, air con, bluetooth telephone preparation, ra...eee
£17,485
Was £17,885 Save £400
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2017 | 69,789 miles | Coupe | 2993 | diesel | automatic | 2 doors
With mot, air conditioning, leather trim, alloy wheels, computer, 3 months warranty, on board computer, warranty, front/rear parking distance control, air con, radio, driver, bluetooth, dab digital radio, cruise control, service history, metallic paint, n...eee
£17,291
Was £17,495 Save £204
BMW 6 Series 3.0 640I M SPORT 2d 316 BHP
2012 | 26,137 miles | Convertible | 2979 | petrol | automatic | 2 doors
This car has leather, hpi clear, leather seats, xenon headlights, automatic, black, fog lights, dab digital radio, alloy wheels, parking sensors, radio, air con, bluetooth, dual zone climate control, service history, automatic transmission, satellite navigation, ...eee
89 cars under £20,000
£19,999
BMW 6 Series 2.0 620D M SPORT 5d 188 BHP
2018 | 70,000 miles | Hatchback | 1995 | diesel | automatic | 5 doors
Features on this model include rear spoiler, rear view camera, engine immobiliser, alarm, air conditioning, driver, ambient interior lighting, airbag, alloys, alloy wheels, immobiliser, black, airbags, sat nav, warranty, leather, air con, 2 keys, leather interior, mot, automatic...eee
£19,999
Was £21,999 Save £2,000
BMW 6 Series 3.0 640D M SPORT GRAN COUPE 4d 309 BHP **Lovely Example Low Miles**
2017 | 55,000 miles | Coupe | 2993 | diesel | automatic | 4 doors
Features on this model include bmw professional radio with single cd, air conditioning, check control system, alarm, isofix, ambient interior lighting, airbag, automatic, front/rear parking distance control, alloy wheels, navigation system, airbags, driver, radio, immobiliser, cd,...eee
£19,995
Was £21,995 Save £2,000
BMW 6 Series 640D M SPORT
2016 | 41,000 miles | Convertible | 2993 | diesel | automatic | 2 doors
Features on this model include usb, wind deflector, cruise control, pas, alloy wheels, heated front seat, passenger, convertible, automatic air conditioning, electric front seats, mot, dual zone climate control, multi function steering wheel, driver, radio, dual zone automatic air...eee
£19,995
Was £20,995 Save £1,000
BMW 6 Series 3.0 640d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (313 ps)
2017 | 39,809 miles | Coupe | 2993 | diesel | automatic | 2 doors
With leather, black, alloy wheels...eee
£19,993
Was £20,700 Save £707
BMW 6 Series 640i M Sport 2dr Auto
2016 (16) | 49,052 miles | coupe | 9900 | petrol | semiauto | 2 doors
Options include headlight wash, heated windscreen, navigation system, green tinted heat insulating glass, auxiliary point for auxiliary devices, dab digital radio, computer, on board computer, outside temperature display, electric front and rear windows, front/rear ...eee
£19,749
BMW 6 Series 3.0 640D M SPORT GRAN COUPE 4d 309 BHP
2016 | 41,000 miles | Coupe | 2993 | diesel | automatic | 4 doors
Features on this model include alarm, cruise control, cup holders, split folding rear seat, panoramic sunroof, dab digital radio, alloy wheels, single cd player, cd player, lumbar support, dynamic stability control, air con, airbag, immobiliser, engine immobiliser, ambient interio...eee
£19,495
BMW 6 Series 3.0 640i SE Auto Euro 6 (s/s) 4dr
2016 | 42,700 miles | Coupe | 2979 | petrol | automatic | 4 doors
Includes leather, bluetooth connectivity, dual zone climate control, automatic air conditioning, automatic, satellite navigation, voice control, electric lumbar support, lumbar support, bluetooth, rear privacy glass, park distance control, automatic transmiss...eee
£19,277
BMW 6 Series 3.0 640d M Sport Auto Euro 6 (s/s)
2017 | 71,000 miles | Saloon | 2993 | diesel | automatic | 4 doors
Comes with single cd player, airbags, any inspection welcome, cup holder, bmw professional radio with single cd, radio, airbag, computer, air conditioning, cruise control, cup holders, dab digital radio, cd, ambient interior lighting, warranty, isofix, cd playe...eee
£18,990
BMW 6 Series 4.4L 650I M SPORT GRAN COUPE 4d AUTO 443 BHP
2016 | 47,308 miles | Coupe | 4395 | petrol | automatic | 4 doors
Features on this model include air con, air conditioning, alarm, airbags, ambient interior lighting, split folding rear seat, leather interior, engine immobiliser, cd player, airbag, leather, parking sensors, automatic, immobiliser, satellite navigation, electric seats, single cd ...eee
£18,499
Was £22,999 Save £4,500
BMW 6 Series 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 Ps)
2016 | 42,470 miles | Saloon | 2993 | diesel | automatic | 4 doors
Includes black, dynamic stability control, airbags, split folding rear seat, air con, automatic, air conditioning, cd player, ambient interior lighting, immobiliser, airbag, dab digital radio, isofix, radio, single cd player, engine immobiliser, cd, alloy whe...eee
We currently have 89 Bmw 6 Series cars available across the UK priced under £20000.
