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
93 Bmw 6 Series cars under £20,000 - 35 reductions
Change budget
Recently reduced (35)
£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
Includes bluetooth, bmw professional radio with single cd, immobiliser, split folding rear seat, cd player, air con, airbags, driver, alloy wheels, automatic, radio, isofix, ambient interior lighting, navigation system, airbag, alarm, single cd player, engine...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
This car has alloy wheels, black, 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
Includes electric front seats, black, automatic, air con, alloy wheels, tyre pressure monitoring system, automatic air conditioning, multi function steering wheel, mot, front/rear parking distance control, convertible, satellite navigation, wind deflector, cr...eee
£19,990
Was £23,990 Save £4,000
BMW 6 Series E24 // 635CSI // 2d // 3.5 218 BHP // px swap
1981 | 69,000 miles | Coupe | 3453 | petrol | automatic | 2 doors
Options include leather, automatic, px welcome, manual, mot, black, finance available, pas, passenger...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F92fe32d9fca0b5c0b6efdab6e347d998%2Fed5871cf282eda32b0c737eb1249e9f5.jpg)
£19,007
Was £20,700 Save £1,693
BMW 6 Series 640i M Sport 2dr Auto
2016 (16) | 49,052 miles | coupe | 9900 | petrol | semiauto | 2 doors
Featuring dab digital radio, green tinted heat insulating glass, body coloured bumpers, auxiliary point for auxiliary devices, body colour door handles, heated windscreen, computer, radio, black, front/rear parking distance control, chrome exhaust tailpipe, on...eee
£18,995
Was £19,495 Save £500
BMW 6 Series 3.0 640i SE Auto Euro 6 (s/s) 4dr
2016 | 42,700 miles | Coupe | 2979 | petrol | automatic | 4 doors
Features include air con, service history, dual zone climate control, lumbar support, heated front seats, leather, voice control, automatic transmission, park distance control, coupe, dab digital radio, bluetooth connectivity, climate control, heated front seat, rear...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F620d9889f30e4f3e433044087bb82c6d%2Fd9318aacf1104abbf857029cf6f2a78a.jpg)
£18,019
Was £19,992 Save £1,973
BMW 6 Series 640i M Sport 2dr Auto
2014 (14) | 26,888 miles | coupe | 9900 | petrol | semiauto | 2 doors
Options include usb, navigation system, body colour door handles, voice control, green tinted heat insulating glass, electric front and rear windows, bluetooth, service interval indicator, black, heated windscreen, audio, auto dimming rear view mirror, fog lights, r...eee
£16,995
Was £17,995 Save £1,000
BMW 6 Series 650i [449] M Sport 2dr Auto
2015 | 56,501 miles | Coupe | 4395 | petrol | automatic | 0 doors
With body coloured bumpers, driver, auxiliary point for auxiliary devices, electric front and rear windows, navigation system, auto dimming rear view mirror, front/rear parking distance control, chrome exhaust tailpipe, outside temperature display, blueto...eee
£16,985
Was £17,885 Save £900
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2017 | 69,789 miles | Coupe | 2993 | diesel | automatic | 2 doors
With automatic, air con, front/rear parking distance control, alloy wheels, metallic paint, check control system, service history, engine immobiliser, climate control, airbag, leather trim, radio, airbags, warranty, alarm, mot, cruise control, air conditi...eee
£16,850
Was £17,750 Save £900
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2015 | 53,000 miles | Convertible | 2993 | diesel | automatic | 2 doors
This model has alloy wheels, headlamp wash, isofix, 12v power sockets, air con, full service history, rear parking sensor, automatic headlights, rear headrest, leather steering wheel, automatic, climate control, on board computer, manual, navigation system, rear pa...eee
93 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
Includes black, rear spoiler, warranty, mot, sat nav, air con, leather interior, engine immobiliser, alloys, rear view camera, airbag, leather, ambient interior lighting, automatic, airbags, 2 keys, alarm, driver, air conditioning, immobiliser, alloy wheels...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
Description includes radio, immobiliser, alloy wheels, airbags, navigation system, air conditioning, cd, automatic, engine immobiliser, single cd player, bmw professional radio with single cd, airbag, air con, bluetooth, black, split folding rear seat, isofix, check cont...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
Description includes leather, alloy wheels, black...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
This car has leather trim, driver, mot, front/rear parking distance control, rain sensor, black, air conditioning, satellite navigation, leather, heated front seats, tyre pressure monitoring system, passenger, wind deflector, automatic, dual zone climate control,...eee
£19,990
Was £23,990 Save £4,000
BMW 6 Series E24 // 635CSI // 2d // 3.5 218 BHP // px swap
1981 | 69,000 miles | Coupe | 3453 | petrol | automatic | 2 doors
Features on this model include passenger, manual, pas, finance available, mot, automatic, black, leather, px welcome...eee
£19,990
BMW 6 Series 2.0 620d M Sport GT 5dr Diesel Auto Euro 6 (s/s) (190 ps)
2019 | 62,468 miles | Hatchback | 1995 | diesel | automatic | 5 doors
Description includes air conditioning, airbag, alloy wheels, automatic, cd, airbags, immobiliser, voice control, rear armrest, ambient interior lighting, usb, isofix, alarm, rear spoiler, radio, air con, single cd player, cd player, audio, bmw professional radio with sin...eee
£19,985
BMW 6 Series 2.0 630i GPF M Sport GT 5dr Petrol Auto Euro 6 (s/s) (258 ps)
2018 | 60,467 miles | Hatchback | 1998 | petrol | automatic | 5 doors
Comes with leather, alarm, sat nav, airbags, mot, airbag, 3 months warranty, immobiliser, leather trim, black, full leather, air con, alloy wheels, warranty, automatic, ambient interior lighting, engine immobiliser, air conditioning, rear spoiler...eee
£19,950
BMW 6 Series 3.0 640d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (313 ps)
2017 | 37,000 miles | Coupe | 2993 | diesel | automatic | 2 doors
Options include alarm, alloys, airbags, immobiliser, navigation system, service history, cd, automatic, single cd player, air con, engine immobiliser, cd player, ambient interior lighting, alloy wheels, radio, bluetooth, black, mot, leather, airbag, bmw professional...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
With lumbar support, bmw professional radio with single cd, cup holders, air con, immobiliser, split folding rear seat, ambient interior lighting, dynamic stability control, airbag, black, isofix, dab digital radio, cd player, cd, alloy wheels, sunroof, a...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
This car has dab digital radio, split folding rear seat, airbags, airbag, air conditioning, black, bmw professional radio with single cd, isofix, cd, alarm, 12 months mot, air con, any inspection welcome, warranty, ambient interior lighting, cup holders, single c...eee
We currently have 93 Bmw 6 Series cars available across the UK priced under £20000.
