Used 2003 BMW 6 Series 645ci for Sale Nationwide

62 results

Gray 2005 BMW 6 Series Coupe Rear-Wheel Drive Automatic

2005 BMW 6 Series

645Ci Coupe RWD

198,520 km

$6,700

CarGurus partner

Year:: 2005
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 325 hp 4.4L V8
Exterior colour:: Gray
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 198,520
Stock #:: F95172
VIN:: WBAEH73445CF95172

Silver 2005 BMW 6 Series Coupe Rear-Wheel Drive Automatic

2005 BMW 6 Series

645Ci Coupe RWD

154,216 km

$7,500

CarGurus partner

Year:: 2005
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 325 hp 4.4L V8
Exterior colour:: Silver
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 154,216
Stock #:: 216246
VIN:: WBAEH73455B216246

White 2015 BMW 6 Series Sedan All-Wheel Drive Automatic

2015 BMW 6 Series

650i xDrive Gran Coupe AWD

144,950 km

$19,988

CarGurus partner

Year:: 2015
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: White
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 144,950
Stock #:: GTS0807
VIN:: WBA6B4C56FD760807

Blue 2014 BMW 6 Series Sedan All-Wheel Drive 7-Speed Automatic

2014 BMW 6 Series

650i xDrive Gran Coupe AWD

144,294 km

$14,450

CarGurus partner

Year:: 2014
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Blue
Fuel type:: Gasoline
Transmission:: 7-Speed Automatic
Mileage:: 144,294
Stock #:: 1874
VIN:: WBA6B4C58ED099327

Brown 2015 BMW 6 Series Sedan All-Wheel Drive Automatic

2015 BMW 6 Series

650i xDrive Gran Coupe AWD

137,734 km

$18,900

CarGurus partner

Year:: 2015
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Brown
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 137,734
Stock #:: 761072
VIN:: WBA6B4C51FD761072

Blue 2018 BMW 6 Series Convertible All-Wheel Drive Automatic

2018 BMW 6 Series

650i xDrive Convertible AWD

84,650 km

$36,499

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Blue
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 84,650
Stock #:: 232207
VIN:: WBA6F7C59JG232207

Black 2017 BMW 6 Series Sedan All-Wheel Drive Automatic

2017 BMW 6 Series

640i xDrive Gran Coupe AWD

44,200 km

$29,888

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 315 hp 3L I6
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 44,200
Stock #:: T73122
VIN:: WBA6D2C50HGT73122

Black 2015 BMW 6 Series Sedan All-Wheel Drive Automatic

2015 BMW 6 Series

650i xDrive Gran Coupe AWD

138,766 km

$25,789

CarGurus partner

Year:: 2015
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 138,766
Stock #:: 3GA311
VIN:: WBA6B4C57FD761156

White 2017 BMW 6 Series Coupe All-Wheel Drive Automatic

2017 BMW 6 Series

650i xDrive Coupe AWD

76,000 km

$31,889

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: White
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 76,000
Stock #:: A17-521
VIN:: WBA6H7C51HGA05181

Brown 2012 BMW 6 Series Convertible Rear-Wheel Drive Automatic

2012 BMW 6 Series

650i Convertible RWD

137,532 km

$18,890

CarGurus partner

Year:: 2012
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 400 hp 4.4L V8
Exterior colour:: Brown
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: White
Transmission:: Automatic
Mileage:: 137,532
Stock #:: C105035A
VIN:: WBALZ3C58CDL71896

Silver 2014 BMW 6 Series Coupe All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2014 BMW 6 Series

650i xDrive Coupe AWD

121,504 km

$19,999

Oro-Medonte, ON

CarGurus partner

Year:: 2014
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Silver
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 121,504
Stock #:: 1415
VIN:: WBAYM1C59EDZ02793

Black 2018 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2018 BMW 6 Series

650i xDrive Gran Coupe AWD

55,750 km

$35,488

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 55,750
Stock #:: 8867S
VIN:: WBA6D6C58JG388867

Gray (Dark Grey) 2014 BMW 6 Series Coupe All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2014 BMW 6 Series

650i xDrive Coupe AWD

128,522 km

$18,998

CarGurus partner

Year:: 2014
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Gray (Dark Grey)
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 128,522
Stock #:: P438
VIN:: WBAYM1C57EDZ02775

Black 2012 BMW 6 Series Convertible Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2012 BMW 6 Series

650i Convertible RWD

80,438 km

$19,988

CarGurus partner

Year:: 2012
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 400 hp 4.4L V8
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 80,438
Stock #:: DH506891A
VIN:: WBALZ3C53CC397781

Deep Crystal Blue Mica 2016 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2016 BMW 6 Series

640i xDrive Gran Coupe AWD

146,000 km

$18,499

CarGurus partner

Year:: 2016
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 315 hp 3L I6
Exterior colour:: Deep Crystal Blue Mica
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 146,000
Stock #:: T65657
VIN:: WBA6D2C51GGT65657

Brown 2013 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2013 BMW 6 Series

650i xDrive Gran Coupe AWD

138,547 km

$15,998

CarGurus partner

Year:: 2013
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Brown
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 138,547
Stock #:: P873
VIN:: WBA6B4C58DDG67822

Brown 2013 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2013 BMW 6 Series

650i xDrive Gran Coupe AWD

84,500 km

$19,888

CarGurus partner

Year:: 2013
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Brown
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 84,500
Stock #:: 098001
VIN:: WBA6B4C58DD098001

N/A 2012 BMW 6 Series Convertible Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2012 BMW 6 Series

650i Convertible RWD

153,000 km

$22,995

CarGurus partner

Year:: 2012
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 400 hp 4.4L V8
Exterior colour:: N/A
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: N/A
Transmission:: Automatic
Mileage:: 153,000
Stock #:: L70417
VIN:: WBALZ3C59CDL70417

White 2015 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2015 BMW 6 Series

650i xDrive Gran Coupe AWD

123,650 km

$26,888

CarGurus partner

Year:: 2015
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: White
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Red
Transmission:: Automatic
Mileage:: 123,650
Stock #:: 23298
VIN:: WBA6B4C57FD760945

White 2012 BMW 6 Series Convertible Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2012 BMW 6 Series

650i Convertible RWD

135,651 km

$26,595

CarGurus partner

Year:: 2012
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 400 hp 4.4L V8
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 135,651
Stock #:: 9215
VIN:: WBALZ3C54CDL71510

Black 2010 BMW 6 Series Coupe Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2010 BMW 6 Series

650i Coupe RWD

102,000 km

$15,900

CarGurus partner

Year:: 2010
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 360 hp 4.8L V8
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black Leather
Transmission:: Automatic
Mileage:: 102,000
Stock #:: V93043
VIN:: WBAEA5C54ACV93043

Gray 2008 BMW 6 Series Convertible Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2008 BMW 6 Series

650i Convertible RWD

129,523 km

$15,999

CarGurus partner

Year:: 2008
Make:: BMW
Model:: 6 Series
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 360 hp 4.8L V8
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 129,523
Stock #:: 25155.
VIN:: WBAEB53548CX60234

Carbon Black Metallic 2013 BMW 6 Series Sedan All-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2013 BMW 6 Series

650i xDrive Gran Coupe AWD

114,000 km

$21,991

CarGurus partner

Year:: 2013
Make:: BMW
Model:: 6 Series
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 445 hp 4.4L V8
Exterior colour:: Carbon Black Metallic
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 114,000
Stock #:: 7689
VIN:: WBA6B4C5XDD098341

Black 2006 BMW 6 Series Coupe Rear-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2006 BMW 6 Series

650i Coupe RWD

155,000 km

$12,999

Year:: 2006
Make:: BMW
Model:: 6 Series
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 360 hp 4.8L V8
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 155,000
Stock #:: 4444
VIN:: WBAEH13476CR50654

Relevant articles

BMW 6 Series Buying Guide: Cost, Reliability, and the Best Years to Buy

BMW 6 Series Buying Guide: Cost, Reliability, and the Best Years to Buy

Discover the ultimate buying guide for purchasing a used BMW 6 Series, covering every generation since 1976. Whether you're a first-time buyer or a BMW enthusiast, this comprehensive overview will help you research your next pre-owned BMW 6 Series.