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
74 Bmw 6 Series cars under £20,000 - 42 reductions
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Recently reduced (42)
£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
With driver, engine immobiliser, isofix, split folding rear seat, alloy wheels, bluetooth, immobiliser, navigation system, alarm, air conditioning, cd player, air con, radio, single cd player, black, automatic, ambient interior lighting, cd, bmw professio...eee
£19,999
Was £21,000 Save £1,001
BMW 6 Series 3.0 640i GPF M Sport Saloon 4dr Petrol Auto Euro 6 (s/s) (320 ps)
2018 | 42,800 miles | Saloon | 2979 | petrol | automatic | 4 doors
This model has radio, service history, cd, alarm, split folding rear seat, black, leather, air conditioning, airbag, alloy wheels, 2 owners, ambient interior lighting, mot, airbags, air con, cd player, automatic, single cd player, bmw professional radio with single...eee
£19,995
Was £20,000 Save £5
BMW 6 Series 3.0 640d M Sport Saloon 4dr Diesel Auto (s/s) (313 ps)
2015 | 15,808 miles | Saloon | 2993 | diesel | automatic | 4 doors
This model has black, coupe, alloy wheels, airbags, anti lock braking system, cd, passenger, 12v power sockets, air con, air conditioning, abs, ambient interior lighting, driver, low mileage, pas, airbag, alloys, automatic, radio, alarm...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
Description includes passenger, heated front seats, satellite navigation, driver, dual zone automatic air conditioning, wind deflector, rain sensor, automatic air conditioning, dual zone climate control, mot, rain sensitive wipers, climate control, audio, tyre pressure m...eee
£19,995
Was £21,495 Save £1,500
BMW 6 Series 3.0 M Sport Diesel Auto E6 (313 ps)
2017 | 52,000 miles | Saloon | 2993 | diesel | automatic | 4 doors
Includes alloy wheels, split folding rear seat, ambient lighting, engine immobiliser, coupe, diesel, rear spoiler, sunroof, sports seats, automatic, immobiliser...eee
£19,990
Was £20,990 Save £1,000
BMW 6 Series 2.0 630i GPF M Sport GT 5dr Petrol Auto Euro 6 (s/s) (258 ps)
2019 | 64,811 miles | Hatchback | 1998 | petrol | automatic | 5 doors
Includes electric power steering, central locking, cd player, radio, daytime running lights, cd, cruise control with brake function, alarm, usb, bluetooth, rear spoiler, air conditioning, isofix, dynamic stability control, airbag, air con, single cd player, i...eee
£19,989
Was £22,989 Save £3,000
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2017 | 33,361 miles | Convertible | 2993 | diesel | automatic | 2 doors
Options include airbags, automatic, sports seats, sport steering wheel, service history, rain sensor, ambient interior lighting, full service history, electric seats, airbag, leather, bluetooth, alloys, alloy wheels, air conditioning, driver, black, air con, sport s...eee
£18,995
Was £19,750 Save £755
BMW 6 Series 3.0 630d M Sport GT 5dr Diesel Auto Euro 6 (s/s) (265 ps)
2018 | 80,550 miles | Hatchback | 2993 | diesel | automatic | 5 doors
This car has mot, alloy wheels, bluetooth, full service history, service history, mileage verified, 1 owner, alloys, heated seats, leather, black, warranty, bluetooth telephone preparation...eee
£18,985
Was £21,885 Save £2,900
BMW 6 Series 3.0 640i M Sport Convertible 2dr Petrol Auto Euro 6 (s/s) (320 ps)
2015 | 37,428 miles | Convertible | 2979 | petrol | automatic | 2 doors
Options include anti lock braking system, driver, abs, pas, radio, airbag, automatic, climate control, air conditioning, airbags, service history, alarm, passenger, leather, 3 months warranty, black, alloy wheels, ambient interior lighting, mot, centre console, warr...eee
£18,749
Was £19,749 Save £1,000
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 radio, cd, panoramic sunroof, isofix, sunroof, ambient interior lighting, cruise control, bmw professional radio with single cd, alloy wheels, airbag, immobiliser, cup holders, air con, cd player, split folding rear seat, automatic, single cd player,...eee
74 cars under £20,000
£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
Featuring black, driver, engine immobiliser, cd player, airbags, single cd player, automatic, air con, front/rear parking distance control, check control system, alloy wheels, split folding rear seat, airbag, air conditioning, immobiliser, cd, alarm, bluetooth...eee
£19,999
Was £21,000 Save £1,001
BMW 6 Series 3.0 640i GPF M Sport Saloon 4dr Petrol Auto Euro 6 (s/s) (320 ps)
2018 | 42,800 miles | Saloon | 2979 | petrol | automatic | 4 doors
Description includes ambient interior lighting, air con, service history, alarm, airbags, airbag, leather, automatic, alloy wheels, split folding rear seat, radio, bmw professional radio with single cd, cd, black, single cd player, air conditioning, mot, cd player, 2 own...eee
£19,995
Was £20,000 Save £5
BMW 6 Series 3.0 640d M Sport Saloon 4dr Diesel Auto (s/s) (313 ps)
2015 | 15,808 miles | Saloon | 2993 | diesel | automatic | 4 doors
This model has airbags, passenger, 12v power sockets, ambient interior lighting, alarm, black, abs, coupe, pas, driver, alloys, anti lock braking system, low mileage, air conditioning, cd, air con, automatic, airbag, alloy wheels, radio...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 include convertible, satellite navigation, driver, electric front seats, automatic air conditioning, black, climate control, front/rear parking distance control, tyre pressure monitoring system, dual zone climate control, automatic, passenger, leather, wind ...eee
£19,995
Was £21,495 Save £1,500
BMW 6 Series 3.0 M Sport Diesel Auto E6 (313 ps)
2017 | 52,000 miles | Saloon | 2993 | diesel | automatic | 4 doors
Featuring coupe, immobiliser, ambient lighting, diesel, rear spoiler, sports seats, engine immobiliser, sunroof, split folding rear seat, alloy wheels, automatic...eee
£19,990
Was £20,990 Save £1,000
BMW 6 Series 2.0 630i GPF M Sport GT 5dr Petrol Auto Euro 6 (s/s) (258 ps)
2019 | 64,811 miles | Hatchback | 1998 | petrol | automatic | 5 doors
Includes voice control, air conditioning, automatic, cup holder, immobiliser, usb, airbag, cup holders, rear spoiler, bluetooth, cd player, ambient interior lighting, bmw professional radio with single cd, alarm, daytime running lights, air con, electric wind...eee
£19,989
Was £22,989 Save £3,000
BMW 6 Series 3.0 640D M SPORT 2d 309 BHP
2017 | 33,361 miles | Convertible | 2993 | diesel | automatic | 2 doors
Comes with leather, air conditioning, service history, airbag, rain sensor, airbags, electric seats, sport seats, air con, automatic, ambient interior lighting, sport steering wheel, alloy wheels, black, alloys, driver, full service history, sports seats, alarm...eee
£19,790
BMW 6 Series 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 ps)
2018 | 71,000 miles | Saloon | 2993 | diesel | automatic | 4 doors
Features on this model include isofix, airbag, air con, alloy wheels, bmw professional radio with single cd, cup holders, airbags, cruise control, dab digital radio, automatic, cup holder, air conditioning, cd player, black, radio, alarm, cd, single cd player, split folding rear s...eee
£18,995
BMW 6 Series 3.0 630d M Sport GT 5dr Diesel Auto xDrive Euro 6 (s/s) (265 ps)
2018 | 78,332 miles | Hatchback | 2993 | diesel | automatic | 5 doors
This car has We have much more to tell you about this car so please feel free to call us for more details...eee
£18,995
Was £19,750 Save £755
BMW 6 Series 3.0 630d M Sport GT 5dr Diesel Auto Euro 6 (s/s) (265 ps)
2018 | 80,550 miles | Hatchback | 2993 | diesel | automatic | 5 doors
Features on this model include alloys, bluetooth telephone preparation, leather, black, warranty, bluetooth, mot, full service history, heated seats, 1 owner, mileage verified, service history, alloy wheels...eee
We currently have 74 Bmw 6 Series cars available across the UK priced under £20000.
