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  • $17,499
    great price
    $5,218 below market
    • 87,649 miles
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (28 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Snellville, GA / 28 miles away from Marietta, GA

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS4JU100387
    Stock: 0386eha
    Certified Pre-Owned: No

  • New Listing
    $33,990
    fair price
    $2,242 above market
    • 44,466 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Carvana - Atlanta (11 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 11 miles away from Marietta, GA

    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: 1G6KG5RS5JU113039
    Stock: 2004022106
    Certified Pre-Owned: No
    Listed since: 08-29-2025

  • $37,990
    fair price
    $2,120 above market
    • 57,553 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 414 miles away from Marietta, GA

    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: 1G6KE5RS0LU104256
    Stock: 2004026464
    Certified Pre-Owned: No
    Listed since: 08-29-2025

  • New Listing
    • 35,885 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Gravity Autos Sandy Springs (10 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Atlanta, GA / 10 miles away from Marietta, GA

    Recent Arrival!**NEW ARRIVAL**Priced below KBB Fair Purchase Price! Odometer is 19784 miles below market average!

    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: 1G6KB5RS9LU112073
    Stock: 112073
    Certified Pre-Owned: No
    Listed since: 09-07-2025

    • 59,119 miles
    • Water damage reported, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • America's Xtreme Auto Georgia (13 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 13 miles away from Marietta, GA

    Check out this pre-owned 2018 Cadillac CT6 we recently got in. There's a level of quality and refinement in this Cadillac CT6 Platinum AWD that you wo...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    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: 1G6KP5R64JU115058
    Stock: 16769A
    Certified Pre-Owned: No
    Listed since: 09-08-2025

  • $33,995
    fair price
    $1,230 below market
    • 77,816 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Evolution Cars (33 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Conyers, GA / 33 miles away from Marietta, GA

    Vehicle Overview Recent Arrival! Satin Steel Metallic 2019 Cadillac CT6 3.0L Twin Turbo Sport 3.0L Twin Turbo Sport AWD 10-Speed Automatic 3.0L V6 10 ...

    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: 1G6KP5R60KU134496
    Stock: 134496
    Certified Pre-Owned: No
    Listed since: 08-16-2025

  • New Listing
    $37,590
    fair price
    $540 below market
    • 37,262 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 Indianapolis, IN / 414 miles away from Marietta, GA

    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: 1G6KP5R64KU132878
    Stock: 2004008706
    Certified Pre-Owned: No
    Listed since: 09-04-2025

  • Price Drop
    • 68,933 miles
    • No accidents, 2 owners, personal use only
    • 22 City / 30 Hwy MPG
    • Carvana - Atlanta (11 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 11 miles away from Marietta, GA

    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: Yes

    Features and Specs:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX8HU135019
    Stock: 2003941727
    Certified Pre-Owned: No
    Listed since: 07-30-2025

    • 104,761 miles
    • Frame damage reported, 5 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Mercedes-Benz of Buckhead (12 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Atlanta, GA / 12 miles away from Marietta, GA

    Moonroof, Navigation, Heated Seats, Blind Spot Monitor, Dual Zone A/C, Remote Engine Start, Onboard Communications System, WiFi Hotspot, Satellite Rad...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS0HU141060
    Stock: HU141060
    Certified Pre-Owned: No
    Listed since: 09-08-2025

    • 100,768 miles
    • 24 City / 34 Hwy MPG
    • Alpha Car Land (30 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Snellville, GA / 30 miles away from Marietta, GA

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    28 Combined MPG (24 City/34 Highway)

    Listing Information:

    VIN: 1G6KC5RK6KU121713
    Stock: 121713
    Certified Pre-Owned: No
    Listed since: 07-15-2025

  • Stock photo**
    • 47,205 miles
    • No accidents, 1 owner, personal use
    • 24 City / 34 Hwy MPG
    • Heritage Cadillac (28 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Morrow, GA / 28 miles away from Marietta, GA

    2019 Cadillac CT6 2.0L Turbo LuxuryRecent Arrival! Clean CARFAX. CARFAX One-Owner

    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:

    28 Combined MPG (24 City/34 Highway)

    Listing Information:

    VIN: 1G6KA5RKXKU104131
    Stock: P6649
    Certified Pre-Owned: No
    Listed since: 09-10-2025

  • New Listing
    Stock photo**
    • 48,173 miles
    • 24 City / 34 Hwy MPG
    • Heritage Mitsubishi Morrow (28 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Morrow, GA / 28 miles away from Marietta, GA

    2019 Cadillac CT6 Premium LuxuryABS brakes, Alloy wheels, Compass, Dual Zone Automatic Climate Control, Electric Automatic Cruise Control, Electronic ...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    28 Combined MPG (24 City/34 Highway)

    Listing Information:

    VIN: 1G6KC5RK8KU116191
    Stock: P6650
    Certified Pre-Owned: No
    Listed since: 08-18-2025

  • Price Drop
    $29,590
    great price
    $3,181 below market
    • 47,728 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 431 miles away from Marietta, GA

    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: 1G6KG5RS7JU152375
    Stock: 2003876776
    Certified Pre-Owned: No
    Listed since: 07-10-2025

  • $35,590
    fair price
    $330 below market
    • 53,286 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 Cincinnati, OH / 357 miles away from Marietta, GA

    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: 1G6KP5R63JU120493
    Stock: 2004047991
    Certified Pre-Owned: No
    Listed since: 09-12-2025

    • 128,885 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (28 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Snellville, GA / 28 miles away from Marietta, GA

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS8GU166643
    Stock: 6643SAM
    Certified Pre-Owned: No

  • $25,590
    fair price
    $169 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 Chicago, IL / 601 miles away from Marietta, GA

    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

  • New Listing
    $34,590
    good price
    $1,350 below market
    • 52,910 miles
    • 2 accidents, 2 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 431 miles away from Marietta, GA

    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: 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/26 Highway)

    Listing Information:

    VIN: 1G6KP5R63JU134748
    Stock: 2003879439
    Certified Pre-Owned: No
    Listed since: 08-18-2025

  • $26,990
    fair price
    $671 below market
    • 74,519 miles
    • 1 accident, 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 Oklahoma City, OK / 745 miles away from Marietta, GA

    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: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KG5RS3JU134472
    Stock: 2003915518
    Certified Pre-Owned: No
    Listed since: 07-25-2025

  • Price Drop
    • 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 / 1,577 miles away from Marietta, GA

    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

    • 52,138 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 Dallas, TX / 711 miles away from Marietta, GA

    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: 1G6KH5R68JU100611
    Stock: 2003984125
    Certified Pre-Owned: No
    Listed since: 09-02-2025

    • 67,493 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Trinity Motorcar Company (42 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Rome, GA / 42 miles away from Marietta, GA

    DRIVE IN LUXURY IN THIS ELEGANT BEAUTY. EXTRAS INCLUDE PLUSH LEATHER UPHOLSTERY, ALL WHEEL DRIVE, HEATED POWER SEATS, POWER SUNROOF,TOUCH SCREEN DIS...

    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: 1G6KD5RS4JU127474
    Stock: 12146
    Certified Pre-Owned: No
    Listed since: 08-08-2025

Showing 1 - 21 out of 39 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.2 out of 5 stars55 Reviews
Write a vehicle reviewSee all 55 reviews
  • 5 star
    (58%)
  • 4 star
    (18%)
  • 3 star
    (11%)
  • 2 star
    (11%)
  • 1 star
    (2%)
5 out of 5 stars

Fantastic voyage

Deborah, 04/14/2018
2018 Cadillac CT6 PLUG-IN 4dr Sedan (2.0L 4cyl Turbo gas/electric hybrid EVT)
I absolutely love this car. I have owned 6 cars and 3 SUV's and the CT6 hybrid is by far the best. The ride is incredible. The ride is so smooth it feels as though you are floating. The seats hug you as you drive and it feels as though they were made just to fit your body. The technology in this car is amazing and surprisingly easy to navigate.
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Used 2018 Cadillac CT6 in Marietta, GA Values

Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$20,416$22,603$24,416
Clean$19,748$21,840$23,566
Average$18,635$20,568$22,149
Rough$17,188$18,914$20,307

The average list price of a used 2018 Cadillac CT6 in Marietta, Georgia is $28,697. The average mileage on a used Cadillac CT6 2018 for sale in Marietta, Georgia is 64,833. Based on the average mileage of 64,833 for used 2018 Cadillac CT6 for sale in Marietta, GA 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 2018 in Marietta, Georgia to be $18,635.

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