• 650i
  • 645Ci
  • 650i xDrive
  • 640i xDrive
  • 635CSi
  • 640i
  • 8 Cyl
  • Convertible
  • Satellite Radio
  • CD (Multi Disc)
  • CD (Single Disc)
  • Great Deal
  • Coupe
  • Sport Package
  • AWD
  • Handsfree/Bluetooth Integration
  • Black
  • Well-Equipped
  • Ventilated Seats
  • Leather Trimmed Interior
  • Low Mileage
  • Certified Pre-Owned
  • 2006
  • 2012
  • Seat Memory
  • 2009
  • 2007
  • One Owner
  • 2014
  • Good Deal
  • 2010
  • White
  • Silver
  • Going Fast
  • 2005
  • 2008
  • 2004
  • Lower Than Average Mileage
  • 2013
  • 2015
  • Fair Price
  • 1987
  • 2016
  • Blue

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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68 Results for

Used BMW 6 Series For Sale in Frederick, CO

Search Results

Photo 1: Space Gray Metallic 2014 BMW 6 Series 640i xDrive in Loveland, CO exterior view from front driver's side
Photo 2: Space Gray Metallic 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 5: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$49,979

2014 BMW 6 Series 640i xDrive

35,860 miles / Loveland, CO

Photo 1:  2014 BMW 6 Series 640i xDrive in Denver, CO exterior view from front driver's side
Photo 2:  2014 BMW 6 Series 640i xDrive in Denver, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 640i xDrive in Denver, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Denver, CO
Photo 5: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Denver, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Call Dealer
  • Get Directions
$48,990

2014 BMW 6 Series 640i xDrive

16,455 miles / Denver, CO

Photo 1: Alpine White 2014 BMW 6 Series 640i xDrive in Loveland, CO exterior view from front driver's side
Photo 2: Alpine White 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 5: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$52,479

2014 BMW 6 Series 640i xDrive

18,197 miles / Loveland, CO

Photo 1: Black Sapphire Metallic 2014 BMW 6 Series 650i xDrive in Loveland, CO exterior view from front driver's side
Photo 2: Black Sapphire Metallic 2014 BMW 6 Series 650i xDrive in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 650i xDrive in Loveland, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 650i xDrive in Loveland, CO
Photo 5: interior dashboard and console 2014 BMW 6 Series 650i xDrive in Loveland, CO

Automatic / AWD / 8 Cyl
16 mpg city / 24 mpg hwy

  • Get Directions
$49,979

2014 BMW 6 Series 650i xDrive

43,983 miles / Loveland, CO

Photo 1: Carbon Black Metallic 2014 BMW 6 Series 640i xDrive in Loveland, CO exterior view from front driver's side
Photo 2: Carbon Black Metallic 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO
Photo 5: interior dashboard and console 2014 BMW 6 Series 640i xDrive in Loveland, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$53,979

2014 BMW 6 Series 640i xDrive

21,084 miles / Loveland, CO

Photo 1: 2006 BMW 6 Series 650i with  in Denver, CO

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$18,995

2006 BMW 6 Series 650i

73,005 miles / Denver, CO

Photo 1: Mineral Silver Metallic 2004 BMW 6 Series 645Ci in Denver, CO exterior view from front driver's side
Photo 2: Mineral Silver Metallic 2004 BMW 6 Series 645Ci in Denver, CO
Photo 3: cockpit view from driver’s seat 2004 BMW 6 Series 645Ci in Denver, CO
Photo 4: cockpit view from driver’s seat 2004 BMW 6 Series 645Ci in Denver, CO
Photo 5: interior dashboard and console 2004 BMW 6 Series 645Ci in Denver, CO

Automatic / RWD / 8 Cyl
13 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$19,950

2004 BMW 6 Series 645Ci

78,319 miles / Denver, CO

Photo 1: Atlantic Blue Metallic 2005 BMW 6 Series 645Ci in Englewood, CO exterior view from front driver's side
Photo 2: Atlantic Blue Metallic 2005 BMW 6 Series 645Ci in Englewood, CO
Photo 3: cockpit view from driver’s seat 2005 BMW 6 Series 645Ci in Englewood, CO
Photo 4: interior dashboard and console 2005 BMW 6 Series 645Ci in Englewood, CO
Photo 5: Atlantic Blue Metallic 2005 BMW 6 Series 645Ci in Englewood, CO exterior view of passenger side

Automatic / RWD / 8 Cyl
15 mpg city / 22 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$16,995

2005 BMW 6 Series 645Ci

76,195 miles / Englewood, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$51,979

2014 BMW 6 Series 640i xDrive

32,646 miles / Loveland, CO

Photo 1: Glacier Silver Metallic 2016 BMW 6 Series 650i xDrive in Highlands Ranch, CO exterior view from front driver's side
Photo 2: Glacier Silver Metallic 2016 BMW 6 Series 650i xDrive in Highlands Ranch, CO
Photo 3: cockpit view from driver’s seat 2016 BMW 6 Series 650i xDrive in Highlands Ranch, CO
Photo 4: Glacier Silver Metallic 2016 BMW 6 Series 650i xDrive in Highlands Ranch, CO exterior view of passenger side
Photo 5: Glacier Silver Metallic 2016 BMW 6 Series 650i xDrive in Highlands Ranch, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 8 Cyl
15 mpg city / 24 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$78,581

2016 BMW 6 Series 650i xDrive

12,290 miles / Highlands Ranch, CO

Photo 1:  1987 BMW 6 Series 635CSi in Fort Collins, CO exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 1987 BMW 6 Series 635CSi in Fort Collins, CO
Photo 3:  1987 BMW 6 Series 635CSi in Fort Collins, CO exterior view of driver's side
Photo 4:  1987 BMW 6 Series 635CSi in Fort Collins, CO front view of grill, headlights, hood and windshield
Photo 5:  1987 BMW 6 Series 635CSi in Fort Collins, CO view of rear bumper

Automatic / RWD / 6 Cyl
15 mpg city / 20 mpg hwy

  • Call Dealer
  • Get Directions
$12,000

1987 BMW 6 Series 635CSi

126,400 miles / Fort Collins, CO

Photo 1: Mineral Silver Metallic 2007 BMW 6 Series 650i in Westminster, CO exterior view from front driver's side
Photo 2: Mineral Silver Metallic 2007 BMW 6 Series 650i in Westminster, CO
Photo 3: interior dashboard and console 2007 BMW 6 Series 650i in Westminster, CO
Photo 4: interior dashboard and console 2007 BMW 6 Series 650i in Westminster, CO
Photo 5: Mineral Silver Metallic 2007 BMW 6 Series 650i in Westminster, CO exterior view of driver's side

RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$22,876

2007 BMW 6 Series 650i

48,804 miles / Westminster, CO

Photo 1: Black Sapphire Metallic 2012 BMW 6 Series 650i xDrive in Denver, CO exterior view from front driver's side

Automatic / AWD / 8 Cyl
15 mpg city / 20 mpg hwy

  • Call Dealer
  • Get Directions
$38,981

2012 BMW 6 Series 650i xDrive

30,628 miles / Denver, CO

Photo 1:  2005 BMW 6 Series 645Ci in Englewood, CO exterior view from front driver's side
Photo 2:  2005 BMW 6 Series 645Ci in Englewood, CO
Photo 3: cockpit view from driver’s seat 2005 BMW 6 Series 645Ci in Englewood, CO
Photo 4: interior dashboard and console 2005 BMW 6 Series 645Ci in Englewood, CO
Photo 5:  2005 BMW 6 Series 645Ci in Englewood, CO exterior view of passenger side

Automatic / RWD / 8 Cyl
13 mpg city / 21 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$12,995

2005 BMW 6 Series 645Ci

121,532 miles / Englewood, CO

Photo 1: Vermilion Red Metallic 2014 BMW 6 Series 640i xDrive Gran Coupe in Broomfield, CO exterior view from front driver's side
Photo 2: Vermilion Red Metallic 2014 BMW 6 Series 640i xDrive Gran Coupe in Broomfield, CO
Photo 3: cockpit view from driver’s seat 2014 BMW 6 Series 640i xDrive Gran Coupe in Broomfield, CO
Photo 4: interior dashboard and console 2014 BMW 6 Series 640i xDrive Gran Coupe in Broomfield, CO
Photo 5: Vermilion Red Metallic 2014 BMW 6 Series 640i xDrive Gran Coupe in Broomfield, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Call Dealer
  • Get Directions
$45,999

2014 BMW 6 Series 640i xDrive Gran Coupe

24,717 miles / Broomfield, CO

Photo 1: Space Gray Metallic 2015 BMW 6 Series  Gran Coupe in Thornton, CO exterior view from front driver's side
Photo 2: Space Gray Metallic 2015 BMW 6 Series  Gran Coupe in Thornton, CO
Photo 3: interior dashboard and console 2015 BMW 6 Series  Gran Coupe in Thornton, CO
Photo 4: interior dashboard and console 2015 BMW 6 Series  Gran Coupe in Thornton, CO
Photo 5: interior dashboard and console 2015 BMW 6 Series  Gran Coupe in Thornton, CO

Automatic / AWD / 8 Cyl

  • Call Dealer
  • Get Directions
$68,249

2015 BMW 6 Series Gran Coupe

11,100 miles / Thornton, CO

Photo 1: 2010 BMW 6 Series 650i with  in Golden, CO

RWD / 8 Cyl

$25,490

2010 BMW 6 Series 650i

62,022 miles / Golden, CO

Photo 1: 2010 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$63,991

2010 BMW 6 Series 650i

13,686 miles / Frederick, CO

Photo 1: 2009 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$44,976

2009 BMW 6 Series 650i

48,900 miles / Frederick, CO

Photo 1: 2012 BMW 6 Series 650i xDrive with  in Frederick, CO

Automatic / AWD / 8 Cyl
15 mpg city / 20 mpg hwy

$67,991

2012 BMW 6 Series 650i xDrive

22,746 miles / Frederick, CO

Photo 1: 2009 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$43,988

2009 BMW 6 Series 650i

35,950 miles / Frederick, CO

Photo 1: 2007 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$33,621

2007 BMW 6 Series 650i

84,551 miles / Frederick, CO

Photo 1: 2006 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$30,201

2006 BMW 6 Series 650i

52,364 miles / Frederick, CO

Photo 1: 2008 BMW 6 Series 650i with  in Frederick, CO

RWD / 8 Cyl

$40,953

2008 BMW 6 Series 650i

59,885 miles / Frederick, CO