Used BMW 6 Series for Sale near Boulder, CO
74 results
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,060
- Stock #:
- 12293
- VIN:
- WBAYP5C50FDZ28232
Sponsored Listing
2015 BMW 6 Series
640i xDrive Convertible AWD
125,060 mi
$15,119
- Year:
- 2006
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 4.8L V8
- Exterior color:
- Titanium Silver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 92,274
- Stock #:
- 50530
- VIN:
- WBAEH13406CR50530
2006 BMW 6 Series
650i Coupe RWD
92,274 mi
$10,152
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,060
- Stock #:
- 12293
- VIN:
- WBAYP5C50FDZ28232
2015 BMW 6 Series
640i xDrive Convertible AWD
125,060 mi
$15,119
- Year:
- 2015
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,261
- Stock #:
- P6600
- VIN:
- WBALW7C50FD596057
2015 BMW 6 Series
640i Convertible RWD
56,261 mi
$24,998
- Year:
- 2015
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- [300] Alpine White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,879
- Stock #:
- 1607
- VIN:
- WBA6B4C58FD761201
![[300] Alpine White 2015 BMW 6 Series Sedan All-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2025/12/24/13/13/2015_bmw_6_series-pic-7865706572281741908-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2015 BMW 6 Series
650i xDrive Gran Coupe AWD
55,879 mi
$20,989
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 113,591
- Stock #:
- 3121
- VIN:
- WBA6D4C55GD977406
2016 BMW 6 Series
650i Gran Coupe RWD
113,591 mi
$17,914
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,654
- Stock #:
- 977551
- VIN:
- WBA6D4C53GD977551
2016 BMW 6 Series
650i Gran Coupe RWD
67,654 mi
$21,262
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 315 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 37,362
- Stock #:
- 639639
- VIN:
- WBA6D0C53HG639639
2017 BMW 6 Series
640i Gran Coupe RWD
37,362 mi
$28,664
- Year:
- 2012
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,504
- Stock #:
- 618768
- VIN:
- WBALW7C50CC618768
2012 BMW 6 Series
640i Convertible RWD
105,504 mi
$14,606
- Year:
- 2012
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 4.4L V8
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 33,883
- Stock #:
- 893857
- VIN:
- WBALX5C51CC893857
2012 BMW 6 Series
650i xDrive Coupe AWD
33,883 mi
$22,867
- Year:
- 2013
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Carbon Black Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,840
- Stock #:
- 1826
- VIN:
- WBAYP1C55DD216031
2013 BMW 6 Series
650i xDrive Convertible AWD
78,840 mi
$16,498
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 600 hp 4.4L V8
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 66,132
- Stock #:
- 16905A100
- VIN:
- WBA6D6C55GGK18281
2016 BMW 6 Series
Alpina B6 xDrive Gran Coupe AWD
66,132 mi
$34,704
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,092
- Stock #:
- 930812
- VIN:
- WBA6F7C55HD930812
2017 BMW 6 Series
650i xDrive Convertible AWD
80,092 mi
$28,659
Recommended model year:
2015 BMW 6 Series
Shop 2015 BMW 6 Series »With 240 currently listed for sale and an average price of $17,071.00, 30.8% of 2015 BMW 6 Series models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2015 BMW 6 Series 5 / 5 stars.
54.6% of 2015 BMW 6 Series models on CarGurus are accident-free.
The 2015 BMW 6 Series offers a luxurious driving experience complemented by a powerful engine lineup and cutting-edge technology features, making it an appealing choice for buyers seeking both performance and style.
- Year:
- 2006
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 4.8L V8
- Exterior color:
- Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 86,000
- Stock #:
- 4134S
- VIN:
- WBAEH13476CR51254
-$600
2006 BMW 6 Series
650i Coupe RWD
86,000 mi
$9,964
$9,364
- Year:
- 2012
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 4.4L V8
- Exterior color:
- Titanium Silver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,013
- Stock #:
- V77667
- VIN:
- WBALX3C57CDV77667
2012 BMW 6 Series
650i Coupe RWD
65,013 mi
$16,298
- Year:
- 2018
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,567
- Stock #:
- 985931-AC
- VIN:
- WBA6D4C5XJD985931
2018 BMW 6 Series
650i Gran Coupe RWD
82,567 mi
$25,282
- Year:
- 2017
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,479
- Stock #:
- J88282-TCC
- VIN:
- WBA6H5C30HGJ88282
2017 BMW 6 Series
650i Coupe RWD
74,479 mi
$25,193
- Year:
- 2013
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Alpine White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon Brown
- Transmission:
- Automatic
- Mileage:
- 98,124
- Stock #:
- 3096
- VIN:
- WBA6B4C57DD097924
-$413
2013 BMW 6 Series
650i xDrive Gran Coupe AWD
98,124 mi
$14,471
$14,058
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 445 hp 4.4L V8
- Exterior color:
- Carbon Black Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 116,631
- Stock #:
- 71122
- VIN:
- WBA6D6C52GG387951
2016 BMW 6 Series
650i xDrive Gran Coupe AWD
116,631 mi
$19,937
- Year:
- 2012
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 4.4L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,770
- Stock #:
- 4315R1
- VIN:
- WBALX5C53CC894315
2012 BMW 6 Series
650i xDrive Coupe AWD
117,770 mi
$9,991
- Year:
- 2010
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 360 hp 4.8L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 132,610
- Stock #:
- A
- VIN:
- WBAEB5C55AC226276
2010 BMW 6 Series
650i Convertible RWD
132,610 mi
$10,040
- Year:
- 2016
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Coupe
- 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:
- White
- Transmission:
- Automatic
- Mileage:
- 47,789
- Stock #:
- 932926
- VIN:
- WBA6H1C50GD932926
2016 BMW 6 Series
640i Coupe RWD
47,789 mi
$25,128
- Year:
- 2012
- Make:
- BMW
- Model:
- 6 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 4.4L V8
- Exterior color:
- Pewter
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,023
- Stock #:
- A
- VIN:
- WBALZ3C57CDL71548
2012 BMW 6 Series
650i Convertible RWD
80,023 mi
$13,540
FAQs
How much does the BMW 6 Series cost in Boulder, CO?
How many BMW 6 Series vehicles in Boulder, CO have no reported accidents or damage?
What fuel types are available?
4.6 Overall rating
Customers say
The BMW 6 Series has impressed owners across its model years with its blend of luxury, performance, and style. Many drivers rave about the powerful engines, elegant handling, and luxurious interiors, making it a joy to drive. The design also receives frequent praise for its eye-catching looks. However, common concerns include high maintenance costs and limited rear seating space. Some owners have raised issues related to reliability and engine performance in specific models. Overall, the 6 Series is celebrated for offering an exhilarating driving experience with a premium feel.
AI generated from the text of customer reviews.
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What people say
Jason H
Reviewed a 2018 BMW 6 Series on Mar 11, 2026
A very nice vehicle with very few condition issues. Drove great on the test drive.
Warren O
Reviewed a 2012 BMW 6 Series on Feb 13, 2025
The 2012 BMW six series grand coupe is remarkably an Exceptional, reliable one of a kind vehicle. I’ve owned two of them “650i Trim & 640i 4door”. Hands down, no complaints whatsoever during the time of which I owned/leased BMW model. Furthermore, the price point for its time in our era is impeccably underpriced in my opinion (used car/depreciated value per KBB to date). However, nevertheless, it’s good that it’s a hidden GEM that is slept on. Allowing the 2012 BMW to uphold its uniqueness and elite status quo, which I appreciate and value second to reliability, and this is coming from a man in my early mid 30s that has owned one of each model trim in the six series from 2012< it being my favorite car that I’ve ever “owned/leased/Pre-Own purchases”. Ref; BMW GrandCoupe’ 640i and 650i.
Anonymous
Reviewed a 2006 BMW 6 Series on Sep 7, 2025
Awesome car, super fun to drive engine can be both pricey and problematic if your careful or unfamiliar with its common issues but if u can get past that the car is a BLAST to drive/own & turns heads everywhere.
ALAN P
Reviewed a 2008 BMW 6 Series on Mar 29, 2025
Good looking, sexy, solid, but heavy. Handling isn't exactly what you'd expect from a car of the genre. My 2008 is the revised edition.. and does look much better than the first gen.. arguably better than even the latest gen....probably the best German car value out there right now. These cars go cheap.. and the are really great vehicles.
BMW 6 Series Trims
| Trim type | MSRP |
|---|---|
| 650i Gran Coupe RWD | $93,100 |
| Alpina B6 xDrive Gran Coupe AWD | $124,400 |
| 650i xDrive Gran Coupe AWD | $96,100 |
| 640i Gran Coupe RWD | $81,500 |
| 640i xDrive Gran Coupe AWD | $84,500 |
BMW 6 Series Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of BMW 6 Series prices has changed over time.
See more price trendsCarGurus recommends the 2015 BMW 6 Series
Summary
With 240 currently listed for sale and an average price of $17,071.00, 30.8% of 2015 BMW 6 Series models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2015 BMW 6 Series 5 / 5 stars.
54.6% of 2015 BMW 6 Series models on CarGurus are accident-free.
The 2015 BMW 6 Series offers a luxurious driving experience complemented by a powerful engine lineup and cutting-edge technology features, making it an appealing choice for buyers seeking both performance and style.
Why it stands out
The 2015 BMW 6 Series stands out as a robust choice in the luxury coupe segment, known for its thrilling performance and upscale amenities. This vehicle masterfully blends style and substance, featuring an elegant design that draws attention on the road. With a range of powerful engine options, including turbocharged variants, the 6 Series delivers exhilarating driving dynamics and impressive acceleration. Additionally, the cabin is equipped with high-quality materials and advanced technology, ensuring a premium feel for both driver and passengers. Enthusiasts appreciate its engaging handling, making it not just a car, but an experience—perfect for buyers looking for a blend of luxury, performance, and sporty characteristics.
Other model years to consider
- Average price: $20,788.00
- Good/great deal percentage: 31.4%
- User rating: 5 / 5
- Total listings: 207
- Average price: $16,278.00
- Good/great deal percentage: 30.8%
- User rating: 4.67 / 5
- Total listings: 224
These recommendations are based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
