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32 listings
  • New Listing

    2017 Cadillac CT6
    Base Sedan

    $25,990
    • 43,678 miles
    • 1 accident, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Charlotte, NC / 342 miles away from Franklin, TN

    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: 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: Yes

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS2HU169559
    Stock: 2003907877
    Certified Pre-Owned: No
    Listed since: 07-23-2025

  • New Listing

    2017 Cadillac CT6
    Base Sedan

    $28,998
    • 23,129 miles
    • No accidents, 1 owner, personal use
    • 22 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to TN*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Austin, TX / 744 miles away from Franklin, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KA5RX8HU189006
    Stock: 27552640
    Certified Pre-Owned: No

  • New Listing

    2016 Cadillac CT6
    Base Sedan

    $21,590
    • 93,420 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Dallas, TX / 606 miles away from Franklin, TN

    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: 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:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS6GU166386
    Stock: 2004027265
    Certified Pre-Owned: No
    Listed since: 08-29-2025

  • Price Drop

    2016 Cadillac CT6
    Platinum Sedan

    $26,590
    • 77,479 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Memphis, TN / 181 miles away from Franklin, TN

    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: 1G6KK5R67GU144707
    Stock: 2003898447
    Certified Pre-Owned: No
    Listed since: 07-17-2025

  • New Listing

    2018 Cadillac CT6
    Luxury Sedan

    $29,990
    • 45,963 miles
    • No accidents, 2 owners, 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 Phoenix, AZ / 1,437 miles away from Franklin, TN

    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: 1G6KD5RS9JU125719
    Stock: 2003810549
    Certified Pre-Owned: No
    Listed since: 07-02-2025

  • 2018 Cadillac CT6
    Luxury Sedan

    $26,990
    fair price
    $1,439 above market
    • 68,974 miles
    • No accidents, 2 owners, 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 Columbus, OH / 349 miles away from Franklin, TN

    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: 1G6KD5RS1JU159749
    Stock: 2003974000
    Certified Pre-Owned: No
    Listed since: 08-28-2025

  • Price Drop

    2017 Cadillac CT6
    Premium Luxury Sedan

    $27,998
    • 55,444 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from MA to TN*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Danvers, MA / 963 miles away from Franklin, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 1G6KF5RS9HU143643
    Stock: 27654435
    Certified Pre-Owned: No

  • New Listing

    2016 Cadillac CT6
    Premium Luxury Sedan

    $28,998
    • 50,934 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from UT to TN*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in South Jordan, UT / 1,392 miles away from Franklin, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 1G6KG5R64GU162020
    Stock: 27737079
    Certified Pre-Owned: No

  • New Listing

    2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 90,850 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Auto Express Columbia (24 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Columbia, TN / 24 miles away from Franklin, TN

    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: 1G6KD5RS6HU142066
    Stock: 2067
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • 2017 Cadillac CT6
    PLUG-IN Plug-In Hybrid Sedan

    $24,998
    • 58,831 miles
    • 1 accident, 3 owners, personal use only
    • CarMax (In-stock online)
    • Transfer available from AZ to TN*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tolleson, AZ / 1,450 miles away from Franklin, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    26 Combined MPG (N/A City/N/A Highway)

    Listing Information:

    VIN: LREKK5RXXHA048788
    Stock: 27452018
    Certified Pre-Owned: No

  • Price Drop

    2018 Cadillac CT6
    Platinum Sedan

    $33,998
    • 67,646 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from MD to TN*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Laurel, MD / 591 miles away from Franklin, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 1G6KM5RS9JU153682
    Stock: 27524393
    Certified Pre-Owned: No

Showing 22 - 32 out of 32 listings
Cadillac CT6 Review

Used Cadillac CT6 by Year

VehicleDealsStarting PriceTotal Available
2020 Cadillac CT6-$38,9901 listing
2019 Cadillac CT6-$37,9901 listing
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