Used 2016 Cadillac CT6 Price in the US
A used 2016 Cadillac CT6 in the US typically lists for $16,549–$20,995, with a median asking price of $18,995 across 65 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $9,987, a 2016 Premium in Greenville, SC — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $16,549 – $20,995
- Median
- $18,995
- Cheapest 5%
- under $13,914
- Cheapest listed now
- $9,987
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
-
-
$13,8142016 Cadillac CT6 Premium182,050 mi · Lake Orion, MI · Serra Chrysler Dodge Jeep RAM Lake OrionView listing → -
-
-
-
$14,9992016 Cadillac CT6 Luxury75,423 mi · Springfield, NJ · Jerry Morese Auto SalesView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2016 Cadillac CT6 asks $16,549–$20,995. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
9 pinnedFAQ
How much does a used 2016 Cadillac CT6 cost?
A used 2016 Cadillac CT6 in the US typically lists for $16,549 to $20,995, with a median asking price of $18,995 across 65 active US dealer listings. Nine in ten are priced between $13,914 and $26,399 (as of 2026-08-30, source: UnderMarket Cars).
Is $19,000 a good price for a used 2016 Cadillac CT6?
That sits at about the market median ($18,995) for a used 2016 Cadillac CT6. Under $16,549 puts you in the cheapest quarter of active US listings and under $13,914 in the cheapest 5%; above $26,399 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2016 Cadillac CT6 for sale right now?
$9,987 — a 2016 Cadillac CT6 Premium in Greenville, SC, $9,008 under the median (as of 2026-08-30).
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 2016 Cadillac CT6 price page at least twice a day. The data date shown on this page is 2026-08-30.
Explore more
Prices updated 2026-08-30. Data covers active dealer listings across the USA.