Skip to main content
Skip to Filters
27 listings
  • New Listing
    • 56,815 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Dallas, TX / 1,680 miles away from Lacey, WA

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KN5R65KU142759
    Stock: 2003713120
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • New Listing
    • 56,704 miles
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 2,188 miles away from Lacey, WA

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS6KU118888
    Stock: 2003725101
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • Price Drop
    $29,997
    great price
    $4,356 below market
    • 46,747 miles
    • 1 accident, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Wesley Chapel, FL / 2,524 miles away from Lacey, WA

    High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Seats,Navigatio...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS9LU101414
    Stock: C101414A
    Certified Pre-Owned: No

  • Price Drop
    $35,957
    great price
    $3,968 below market
    • 73,384 miles
    • 1 accident, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in New Port Richey, FL / 2,509 miles away from Lacey, WA

    High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Entertainment System,Heated Seats,Heated Steering Whe...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KE5RS1LU106078
    Stock: LU106078P
    Certified Pre-Owned: No

  • Price Drop
    $36,563
    good price
    $801 below market
    • 65,335 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Ron Tonkin Toyota (105 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Portland, OR / 105 miles away from Lacey, WA

    4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, A/V remote, ABS brakes, Adaptive suspension, Air Conditioning, All-Weather Cargo Mat (LPO), All-Wea...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KE5RS4LU107287
    Stock: PTB2863
    Certified Pre-Owned: No
    Listed since: 11-22-2024

  • Price Drop
    • 59,757 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Cleveland, OH / 2,045 miles away from Lacey, WA

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KE5RS2LU104680
    Stock: 2003770059
    Certified Pre-Owned: No
    Listed since: 06-03-2025

Showing 22 - 27 out of 27 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
3.8 out of 5 stars32 Reviews
Write a vehicle reviewSee all 32 reviews
  • 5 star
    (41%)
  • 4 star
    (22%)
  • 3 star
    (16%)
  • 2 star
    (19%)
  • 1 star
    (3%)
3 out of 5 stars

Fighting with GM is not easy

m300michael, 11/14/2017
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
I am having issue that involves the transmission on this vehicle. On occasion the transmission shifts/lurches so hard that it feels like the vehicle was struck from the rear. I did take the vehicle in for service and dealership stated that they upgraded the computer and the problem should not re-occur. Wrong! The same issue has occurred several more times and one time my grandkids … were in the vehicle and it actually scared them when the vehicle lurched. Reading other reviews involving the Cadillac CT6 shows that I am not alone with this issue. I know that there is no perfect vehicle available on this planet but, what I fear is that the lurching may occur and cause an accident or transmission will not last long and will need to be replaced (hopefully, while under warranty). This transmission issue is still an issue, as I have taken the vehicle back to the dealership and the dealership cannot "duplicate" the hard shift. Interesting fact is that every single person that has been in my vehicle has felt this problem and I have had it occur before and after taking the vehicle for service. No more review necessary. GM repurchased this vehicle as of 11/15/2018 due to the issue with the transmission and their inability to either replace or repair it.
Report abuse

FAQ

What is a good price for a used 2017 Cadillac CT6?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2017 Cadillac CT6's most popular trim, the Luxury, in great condition with 72,000 miles on its odometer, is $29,938. Prices vary by trim, region and options included.

What value does the 2017 Cadillac CT6 offer in comparison to other luxury sedans?

The 2017 Cadillac CT6 is priced like a midsize model but equipped like a full-size, executive-class car, delivering value in spades.
Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius200 miles
Search radius

Make & Model

Year

New / Used

Price & Payments

Price Rating

Trim

Mileage

Accidents & History

EV Details

Engine & Drivetrain

Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

MPG

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.