Used BMW 6 Series 640i Convertible RWD for SaleNationwide
19 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25,898
- Stock #:
- 27V2B
- VIN:
- WBA6F1C54JGT83792
2018 BMW 6 Series
640i Convertible RWD
25,898 mi
Tarpon Springs, FL
Good Deal
$35,570
- Year:
- 2018
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,276
- Stock #:
- T83772-TR
- VIN:
- WBA6F1C59JGT83772
2018 BMW 6 Series
640i Convertible RWD
95,276 mi
Mesa, AZ
Great Deal
$22,497
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Alpine White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,251
- Stock #:
- C5738
- VIN:
- WBA6F1C37HGT83679
2017 BMW 6 Series
640i Convertible RWD
65,251 mi
Shrewsbury, MA
Fair Deal
$23,486
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,898
- Stock #:
- 1077
- VIN:
- WBA6F1C5XGGT83336
2016 BMW 6 Series
640i Convertible RWD
116,898 mi
Los Angeles, CA
Good Deal
$12,927
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 142,788
- Stock #:
- 10255
- VIN:
- WBALW7C52FD596027
2015 BMW 6 Series
640i Convertible RWD
142,788 mi
Lawrenceville, GA
Great Deal
$9,698
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 104,889
- Stock #:
- T83707
- VIN:
- WBA6F1C38HGT83707
Price drop
-$1,000
2017 BMW 6 Series
640i Convertible RWD
104,889 mi
Greensboro, NC
Fair Deal
$20,794
$19,794
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Glacier Silver Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 51,228
- Stock #:
- J88051
- VIN:
- WBALW7C5XFGJ88051
Photos coming soon
New arrival
2015 BMW 6 Series
640i Convertible RWD
51,228 mi
Rolling Meadows, IL
Fair Deal
$20,258
- Year:
- 2012
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,833
- Stock #:
- 618710
- VIN:
- WBALW7C52CC618710
2012 BMW 6 Series
640i Convertible RWD
78,833 mi
Santa Ana, CA
Good Deal
$11,565
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Opal White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 77,529
- Stock #:
- 0698
- VIN:
- WBALW7C53FD596098
2015 BMW 6 Series
640i Convertible RWD
77,529 mi
Spring Valley, CA
No Rating
$16,999
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,261
- Stock #:
- 7449
- VIN:
- WBA6F1C54HGT83463
2017 BMW 6 Series
640i Convertible RWD
62,261 mi
Jacksonville, FL
No Rating
No Price Listed
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Amaro Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 135,000
- Stock #:
- 928282
- VIN:
- WBA6F1C58GGT83299
2016 BMW 6 Series
640i Convertible RWD
135,000 mi
Cleveland, OH
No Rating
$13,200
- Year:
- 2014
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Gray (Space Grey Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Ivory White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,550
- Stock #:
- J18384
- VIN:
- WBALW7C54ED595900
2014 BMW 6 Series
640i Convertible RWD
97,550 mi
Pawtucket, RI
High Priced
$17,995
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 93,164
- Stock #:
- 114795
- VIN:
- WBA6F1C57HGT83568
2017 BMW 6 Series
640i Convertible RWD
93,164 mi
Croydon, PA
High Priced
$20,995
- Year:
- 2013
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 32,100
- Stock #:
- ZS640IL
- VIN:
- WBALW7C52DDX58266
2013 BMW 6 Series
640i Convertible RWD
32,100 mi
Lake Worth, FL
High Priced
$27,043
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Space Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac/Black
- Transmission:
- Automatic
- Mileage:
- 72,913
- Stock #:
- T83494
- VIN:
- WBA6F1C54HGT83494
2017 BMW 6 Series
640i Convertible RWD
72,913 mi
Willow Grove, PA
High Priced
$25,480
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 66,494
- Stock #:
- T83137
- VIN:
- WBA6F1C54GGT83137
2016 BMW 6 Series
640i Convertible RWD
66,494 mi
Hollywood, FL
High Priced
$22,895
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 58,482
- Stock #:
- HGT83540
- VIN:
- WBA6F1C57HGT83540
Photos coming soon
2017 BMW 6 Series
640i Convertible RWD
58,482 mi
Santa Ana, CA
High Priced
$24,884
- Year:
- 2014
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Red
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,652
- Stock #:
- 595958
- VIN:
- WBALW7C52ED595958
2014 BMW 6 Series
640i Convertible RWD
59,652 mi
Dallas, TX
High Priced
$21,220
- Year:
- 2014
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- Deep Sea Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Ivory White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,881
- Stock #:
- X58736G
- VIN:
- WBALW7C50EDX58736
2014 BMW 6 Series
640i Convertible RWD
72,881 mi
Jacksonville, FL
Overpriced
$20,033
FAQs
How much does the BMW 6 Series 640i Convertible RWD cost?
The average BMW 6 Series 640i Convertible RWD costs about $13,984.95. The average price has decreased by -2.9% since last year. The 19 for sale on CarGurus range from $9,698 to $35,570 in price.
How many BMW 6 Series 640i Convertible RWD vehicles have no reported accidents or damage?
9 out of 19 for sale have no reported accidents or damage.
What is the fuel economy of the BMW 6 Series 640i Convertible RWD?
Depending on the engine and options, the BMW 6 Series 640i Convertible RWD gets between 24 and 24 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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