Used 2019 Cadillac CT6 Price in the US
A used 2019 Cadillac CT6 in the US typically lists for $25,414–$34,325, with a median asking price of $30,148 across 59 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $13,498, a 2019 Luxury in Findlay, OH — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $25,414 – $34,325
- Median
- $30,148
- Cheapest 5%
- under $18,409
- Cheapest listed now
- $13,498
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
$13,4982019 Cadillac CT6 Luxury194,458 mi · Findlay, OH · Findlay Chrysler Dodge Jeep RamView listing → -
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$17,9952019 Cadillac CT6 Premium Luxury148,014 mi · Indianapolis, IN · F1rst MotorsView listing → -
$18,4552019 Cadillac CT6 Luxury104,212 mi · East Brunswick, NJ · Open Road Acura of East BrunswickView listing → -
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$21,4952019 Cadillac CT6 Premium Luxury131,238 mi · West Allis, WI · Diamond Jim's - West AllisView listing → -
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$23,6592019 Cadillac CT6 Premium Luxury86,054 mi · Summerville, SC · Automaxx of the CarolinasView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2019 Cadillac CT6 asks $25,414–$34,325. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2019 Cadillac CT6 cost?
A used 2019 Cadillac CT6 in the US typically lists for $25,414 to $34,325, with a median asking price of $30,148 across 59 active US dealer listings. Nine in ten are priced between $18,409 and $50,619 (as of 2026-09-01, source: UnderMarket Cars).
Is $30,000 a good price for a used 2019 Cadillac CT6?
That sits at about the market median ($30,148) for a used 2019 Cadillac CT6. Under $25,414 puts you in the cheapest quarter of active US listings and under $18,409 in the cheapest 5%; above $50,619 is the priciest 5% (as of 2026-09-01).
What is the cheapest used 2019 Cadillac CT6 for sale right now?
$13,498 — a 2019 Cadillac CT6 Luxury in Findlay, OH, $16,650 under the median (as of 2026-09-01).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2019 Cadillac CT6 price page at least twice a day. The data date shown on this page is 2026-09-01.
Explore more
Prices updated 2026-09-01. Data covers active dealer listings across the USA.