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
76 Bmw 6 Series cars under £20,000 - 40 reductions
Change budget
Recently reduced (40)
£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 airbags, driver, cd player, air conditioning, split folding rear seat, navigation system, cd, air con, isofix, immobiliser, airbag, radio, alloy wheels, alarm, front/rear parking distance control, bluetooth, black, check control system, single cd pla...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 cd, 2 owners, split folding rear seat, airbag, air con, cd player, service history, ambient interior lighting, black, single cd player, air conditioning, alloy wheels, automatic, mot, airbags, radio, alarm, leather, 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 low mileage, coupe, passenger, cd, ambient interior lighting, 12v power sockets, abs, alarm, automatic, driver, pas, airbag, radio, air conditioning, anti lock braking system, alloy wheels, black, airbags, alloys, air con...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
Featuring radio, bluetooth, rear parking sensors, service history, electric front seats, leather, heated front seats, airbag, engine immobiliser, panoramic roof, leather seats, cruise control, automatic, ambient interior lighting, dab radio, air conditioning, ...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 black, cruise control, front/rear parking distance control, leather, audio, rain sensitive wipers, air con, dual zone climate control, automatic air conditioning, rain sensor, convertible, alloy wheels, driver, multi function steering wheel, heated f...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
With sports seats, sunroof, automatic, alloy wheels, rear spoiler, engine immobiliser, immobiliser, split folding rear seat, diesel, coupe, ambient lighting...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
Options include airbags, cup holders, usb, cruise control, electric power steering, single cd player, automatic, immobiliser, air conditioning, bluetooth, central locking, dynamic stability control, dab digital radio, power steering, bmw professional radio with sing...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 car has alloy wheels, automatic, ambient interior lighting, driver, airbag, full service history, service history, sports seats, sport seats, air conditioning, airbags, alarm, black, electric seats, leather, sport steering wheel, rain sensor, air con, blueto...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
Description includes service history, automatic, cd player, isofix, alarm, airbags, radio, dab digital radio, air con, alloy wheels, air conditioning, bmw professional radio with single cd, cd, single cd player, airbag, leather, cruise control, cup holders, centre consol...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
Features on this model include alloy wheels, abs, radio, service history, mot, passenger, ambient interior lighting, 3 months warranty, air con, airbag, leather trim, airbags, air conditioning, anti lock braking system, pas, climate control, driver, black, centre console, warranty...eee
76 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
Includes immobiliser, alarm, engine immobiliser, alloy wheels, bluetooth, black, bmw professional radio with single cd, navigation system, radio, airbag, air conditioning, check control system, cd, cd player, single cd player, automatic, split folding rear se...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 ambient interior lighting, air con, cd, air conditioning, airbags, alarm, alloy wheels, bmw professional radio with single cd, automatic, airbag, cd player, 2 owners, single cd player, leather, mot, black, split folding rear seat, service history, ra...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
Includes passenger, anti lock braking system, pas, airbags, cd, driver, black, low mileage, radio, airbag, alarm, 12v power sockets, automatic, alloys, air conditioning, alloy wheels, air con, coupe, abs, ambient interior lighting...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
This model has hpi clear, radio, heated front seat, front and rear parking sensors, heated front seats, airbag, dab radio, ambient lighting, panoramic roof, parking sensors, service history, black, reversing camera, diesel, paddle shift, cruise control, electric fr...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 model has automatic, multi function steering wheel, front/rear parking distance control, climate control, air conditioning, electric front seats, wind deflector, dual zone automatic air conditioning, radio, pas, usb, tyre pressure monitoring system, alloy whee...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
Options include split folding rear seat, diesel, ambient lighting, automatic, immobiliser, engine immobiliser, alloy wheels, coupe, sports seats, rear spoiler, sunroof...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
With rear spoiler, electric windows, air con, air conditioning, automatic, alarm, isofix, bmw professional radio with single cd, airbags, cup holders, cd player, daytime running lights, cruise control with brake function, ambient interior lighting, cruise...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
Featuring full service history, black, airbag, bluetooth, alarm, service history, alloy wheels, alloys, electric seats, ambient interior lighting, sport seats, air conditioning, leather, automatic, rain sensor, sports seats, driver, sport steering wheel, air c...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
Description includes isofix, service history, airbag, dab digital radio, airbags, cruise control, radio, cd, cup holder, bmw professional radio with single cd, alarm, cd player, automatic, black, ambient interior lighting, air con, single cd player, convertible, cup hold...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
With air con, dab digital radio, air conditioning, alarm, radio, ambient interior lighting, automatic, split folding rear seat, airbags, airbag, cruise control, cd player, single cd player, bmw professional radio with single cd, cup holders, isofix, black...eee
We currently have 76 Bmw 6 Series cars available across the UK priced under £20000.
