Used 2019 Cadillac CT6 Price in the US
A used 2019 Cadillac CT6 in the US typically lists for $24,988–$36,083, with a median asking price of $29,990 across 85 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $12,678, a 2019 Luxury in Findlay, OH — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $24,988 – $36,083
- Median
- $29,990
- Cheapest 5%
- under $17,900
- Cheapest listed now
- $12,678
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$12,6782019 Cadillac CT6 Luxury194,458 mi · Findlay, OH · Findlay Chrysler Dodge Jeep RamView listing → -
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$16,9992019 Cadillac CT6 Luxury113,467 mi · Bensalem, PA · American Auto Bensalem IncView listing → -
$17,4982019 Cadillac CT6 Luxury104,212 mi · East Brunswick, NJ · Open Road Acura of East BrunswickView listing → -
$17,9952019 Cadillac CT6 Premium Luxury148,014 mi · Indianapolis, IN · F1rst MotorsView listing → -
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$19,9002019 Cadillac CT6 Premium Luxury49,000 mi · Bowling Green, KY · Royal Motor CarsView 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 $24,988–$36,083. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used 2019 Cadillac CT6 cost?
A used 2019 Cadillac CT6 in the US typically lists for $24,988 to $36,083, with a median asking price of $29,990 across 85 active US dealer listings. Nine in ten are priced between $17,900 and $49,966 (as of 2026-10-17, source: UnderMarket Cars).
Is $30,000 a good price for a used 2019 Cadillac CT6?
That sits at about the market median ($29,990) for a used 2019 Cadillac CT6. Under $24,988 puts you in the cheapest quarter of active US listings and under $17,900 in the cheapest 5%; above $49,966 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2019 Cadillac CT6 for sale right now?
$12,678 — a 2019 Cadillac CT6 Luxury in Findlay, OH, $17,312 under the median (as of 2026-10-17).
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?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2019 Cadillac CT6 page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.
Explore more
Prices updated 2026-10-17. Data covers active dealer listings across the USA.