Used Cadillac CT6 Prices & Best Deals

We're tracking 38 used cadillac ct6 listings across the country, ranked by the PriceTalon Score (real value — reliability-adjusted life left per dollar). Median price is $20,795, with deals starting around $12,995. The best-value cars are first.

46USED SCORE 🔻 $995 (6%)

$15,471$16,466

2017 Cadillac Ct6 Used

77,232 mi · Kaysville, UT · Overfuel

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40USED SCORE

$19,734

2017 Cadillac Ct6 Used

70,000 mi · Orlando, FL · MarketCheck

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37USED SCORE

$19,000

2017 Cadillac Ct6 Used

86,695 mi · Columbus, OH · Overfuel

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37USED SCORE

$30,500

2019 Cadillac Ct6 Used

31,464 mi · Mansfield, OH · Overfuel

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36USED SCORE

$24,998

2017 Cadillac Ct6 Used

55,021 mi · Mason City, IA · FindCars

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36USED SCORE

$15,970

2017 Cadillac Ct6 Used

107,597 mi · Wappingers Falls, NY · Auto.dev

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36USED SCORE 🔻 $449 (2%)

$19,549$19,998

2017 Cadillac Ct6 Used

87,726 mi · Puyallup, WA · DealerSync

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35USED SCORE

$18,211

2018 Cadillac Ct6 Used

102,541 mi · Indianapolis, IN · Overfuel

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35USED SCORE

$16,900

2017 Cadillac Ct6 Used

103,294 mi · Phoenix, AZ · AutoManager

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34USED SCORE 🔻 $600 (3%)

$18,999$19,599

2018 Cadillac Ct6 Used

102,574 mi · West Bridgewater, MA · Overfuel

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34USED SCORE 🔻 $1,000 (6%)

$16,995$17,995

2016 Cadillac Ct6 Used

102,682 mi · Urbandale, IA · AutoJini

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34USED SCORE

$31,487

2018 Cadillac Ct6 Used

35,558 mi · Tallahassee, FL · Auto.dev

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34USED SCORE

$27,400

2018 Cadillac Ct6 Used

56,990 mi · Woods Cross, UT · Auto.dev

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34USED SCORE

$20,995

2018 Cadillac Ct6 Used

91,071 mi · Manchester, NH · Auto.dev

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33USED SCORE

$24,950

2017 Cadillac Ct6 Used

70,220 mi · Stuart, FL · ProMax

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33USED SCORE

$15,799

2016 Cadillac Ct6 Used

111,294 mi · Dickson, TN · Auto.dev

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33USED SCORE

$17,995

2017 Cadillac Ct6 Used

108,029 mi · Reno, NV · DealerFire

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32USED SCORE

$21,995

2018 Cadillac Ct6 Used

95,338 mi · Carlstadt, NJ · Overfuel

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31USED SCORE 🔻 $690 (3%)

$20,795$21,485

2017 Cadillac Ct6 Used

99,755 mi · Nashua, NH · Overfuel

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31USED SCORE 🔻 $459 (2%)

$24,150$24,609

2017 Cadillac Ct6 Used

85,692 mi · Bloomington, MN · Overfuel

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31USED SCORE

$20,505

2019 Cadillac Ct6 Used

114,394 mi · Alvin, TX · Overfuel

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31USED SCORE

$15,899

2016 Cadillac Ct6 Used

118,756 mi · Dunn, NC · Auto.dev

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30USED SCORE 🔻 $200 (1%)

$19,700$19,900

2016 Cadillac Ct6 Used

104,205 mi · Morristown, TN · Overfuel

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30USED SCORE

$25,878

2018 Cadillac Ct6 Used

88,449 mi · Indianapolis, IN · Overfuel

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30USED SCORE

$16,995

2016 Cadillac Ct6 Used

118,426 mi · Rock Hill, SC · AutoJini

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30USED SCORE

$35,685

2020 Cadillac Ct6 Used

55,431 mi · Miami, FL · Auto.dev

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30USED SCORE

$17,990

2019 Cadillac Ct6 Used

126,971 mi · Carrollton, TX · AutoRevo

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29USED SCORE 🔻 $2,000 (5%)

$39,175$41,175

2020 Cadillac Ct6 Used

48,458 mi · Bridgeport, NY · Overfuel

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29USED SCORE

$19,388

2017 Cadillac Ct6 Used

114,551 mi · Philadelphia, PA · MarketCheck

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28USED SCORE 🔻 $400 (1%)

$35,777$36,177

2019 Cadillac Ct6 Used

67,714 mi · Naperville, IL · Auto.dev

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26USED SCORE

$25,210

2019 Cadillac Ct6 Used

117,042 mi · Elkhart, IN · Auto.dev

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26USED SCORE

$27,166

2018 Cadillac Ct6 Used

108,686 mi · Detroit, MI · DealerSync

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25USED SCORE 🔻 $400 (2%)

$25,887$26,287

2020 Cadillac Ct6 Used

128,832 mi · Grove City, OH · Overfuel

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22USED SCORE

$67,977

2019 Cadillac Ct6-V Used

29,691 mi · Tigard, OR · DealerFire

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17USED SCORE

$12,995

2018 Cadillac Ct6 Used

179,527 mi · Des Moines, IA · AutoJini

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