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    • 46,220 miles
    • 18 City / 27 Hwy MPG
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    Located in Columbus, OH / 160 miles away from Ann Arbor, MI

    2020 Cadillac CT6 3.6L Premium Luxury in Black Raven Exterior with Black Leather Interior, CLEAN CARFAX..3.6L Premium Luxury AWD 10-Speed Automatic ...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KE5RS4LU110478
    Stock: CU20095
    Certified Pre-Owned: No
    Listed since: 05-16-2025

Showing 85 - 85 out of 85 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.
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Used 2020 Cadillac CT6 in Ann Arbor, MI Values

Estimated values
2020 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$37,998$39,288$40,543
Clean$37,047$38,250$39,416
Average$35,461$36,519$37,537
Rough$33,399$34,269$35,094

The average list price of a used 2020 Cadillac CT6 in Ann Arbor, Michigan is N/A. The average mileage on a used Cadillac CT6 2020 for sale in Ann Arbor, Michigan is 46,220. Based on the average mileage of 46,220 for used 2020 Cadillac CT6 for sale in Ann Arbor, MI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Cadillac CT6 2020 in Ann Arbor, Michigan to be $35,461.

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