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
79 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 cd player, bluetooth, check control system, air conditioning, immobiliser, alloy wheels, black, isofix, navigation system, single cd player, bmw professional radio with single cd, ambient interior lighting, alarm, split folding rear seat, engine immo...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 car has cd, black, split folding rear seat, alloy wheels, automatic, radio, air con, airbag, bmw professional radio with single cd, 2 owners, airbags, mot, service history, leather, cd player, single cd player, ambient interior lighting, air conditioning, al...eee
£19,995
Was £20,995 Save £1,000
BMW 6 Series 2.0 620d M Sport GT 5dr Diesel Auto Euro 6 (s/s) (190 ps)
2020 | 76,214 miles | Hatchback | 1995 | diesel | automatic | 5 doors
Description includes airbag, rear parking sensor, radio, immobiliser, panoramic roof, rear spoiler, alarm, automatic, engine immobiliser, ambient interior lighting, rear parking sensors, diesel, bluetooth, service history, driver, mot, hpi clear, heated front seat, air c...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
Features include airbags, radio, abs, cd, passenger, coupe, airbag, 12v power sockets, alarm, air conditioning, alloy wheels, anti lock braking system, pas, driver, low mileage, ambient interior lighting, air con, black, automatic, alloys...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
Features include ambient lighting, automatic, rear spoiler, alloy wheels, split folding rear seat, immobiliser, engine immobiliser, sports seats, sunroof, diesel, coupe...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
Options include heated front seat, usb, audio, rain sensitive wipers, radio, black, leather trim, electric front seats, tyre pressure monitoring system, driver, air con, leather, dual zone automatic air conditioning, pas, heated front seats, cruise control, front/re...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
Description includes isofix, automatic, cup holders, usb, single cd player, air conditioning, bmw professional radio with single cd, cd, electric windows, airbags, alarm, rear spoiler, central locking, audio, immobiliser, air con, dab digital radio, ambient interior ligh...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
This model has airbag, airbags, air conditioning, full service history, service history, sport steering wheel, ambient interior lighting, air con, black, electric seats, alloy wheels, sports seats, rain sensor, sport seats, leather, alloys, alarm, bluetooth, automa...eee
£19,985
Was £22,785 Save £2,800
BMW 6 Series 3.0 640d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (313 ps)
2018 | 35,211 miles | Convertible | 2993 | diesel | automatic | 2 doors
Includes leather, cup holders, cup holder, alloy wheels, dab digital radio, black, ambient interior lighting, cd, air conditioning, bmw professional radio with single cd, service history, cruise control, centre console, convertible, single cd player, radio, a...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
This car has mot, warranty, radio, airbags, 3 months warranty, passenger, abs, driver, black, service history, ambient interior lighting, pas, anti lock braking system, leather, alloy wheels, air con, air conditioning, centre console, automatic, alarm, climate co...eee
79 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
Features include isofix, automatic, front/rear parking distance control, airbags, bluetooth, bmw professional radio with single cd, ambient interior lighting, engine immobiliser, alloy wheels, air con, black, radio, airbag, immobiliser, navigation system, cd, cd play...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
Features on this model include airbag, 2 owners, air con, alloy wheels, automatic, cd, leather, cd player, radio, alarm, ambient interior lighting, mot, airbags, split folding rear seat, air conditioning, black, single cd player, service history, 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
Features on this model include alloy wheels, alarm, driver, low mileage, coupe, ambient interior lighting, black, abs, air con, anti lock braking system, 12v power sockets, pas, airbag, air conditioning, airbags, radio, automatic, passenger, alloys, cd...eee
£19,995
Was £20,995 Save £1,000
BMW 6 Series 2.0 620d M Sport GT 5dr Diesel Auto Euro 6 (s/s) (190 ps)
2020 | 76,214 miles | Hatchback | 1995 | diesel | automatic | 5 doors
With driver, reversing camera, mot, engine immobiliser, diesel, heated front seat, ambient interior lighting, leather, rear parking sensors, paddle shift, ambient lighting, black, leather seats, service history, automatic, air con, panoramic roof, dab rad...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 rain sensitive wipers, usb, rain sensor, convertible, leather trim, driver, radio, automatic, air conditioning, electric front seats, heated front seat, wind deflector, automatic air conditioning, pas, heated front seats, front/rear parking distance ...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 immobiliser, sunroof, automatic, sports seats, coupe, diesel, engine immobiliser, rear spoiler, alloy wheels, ambient lighting, split folding rear seat...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
This model has airbag, single cd player, alarm, cruise control, cruise control with brake function, bmw professional radio with single cd, cd, radio, cup holders, immobiliser, engine immobiliser, power steering, ambient interior lighting, electric power steering, a...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
With leather, sport steering wheel, automatic, service history, air con, ambient interior lighting, alloys, airbags, electric seats, driver, sport seats, alloy wheels, alarm, air conditioning, airbag, bluetooth, black, full service history, rain sensor, s...eee
£19,985
Was £22,785 Save £2,800
BMW 6 Series 3.0 640d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (313 ps)
2018 | 35,211 miles | Convertible | 2993 | diesel | automatic | 2 doors
Features on this model include automatic, cup holder, dab digital radio, convertible, airbags, leather, centre console, isofix, airbag, radio, alarm, alloy wheels, bmw professional radio with single cd, service history, air conditioning, air con, cd, ambient interior lighting, bla...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 include dab digital radio, air conditioning, split folding rear seat, black, alloy wheels, ambient interior lighting, single cd player, airbag, airbags, cup holder, alarm, radio, cup holders, isofix, cd, automatic, cruise control, dynamic stability control, ...eee
We currently have 79 Bmw 6 Series cars available across the UK priced under £20000.
