Used Cadillac CT4 Price in the US
A used Cadillac CT4 in the US typically lists for $27,998–$42,595, with a median asking price of $33,900 across 919 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $12,499, a 2021 Luxury in Tampa, FL — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $27,998 – $42,595
- Median
- $33,900
- Cheapest 5%
- under $21,189
- Cheapest listed now
- $12,499
Browse by model year
cheapest per yearCheapest 10 listed right now
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$15,0002020 Cadillac CT4 Premium Luxury128,890 mi · Phoenix, AZ · Baba's MotorsportsView listing →
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$15,9002021 Cadillac CT4 Premium Luxury98,624 mi · Gainesville, GA · South Hall MotorsView listing → -
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used Cadillac CT4 asks $27,998–$42,595. 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 Cadillac CT4 cost?
A used Cadillac CT4 in the US typically lists for $27,998 to $42,595, with a median asking price of $33,900 across 919 active US dealer listings. Nine in ten are priced between $21,189 and $58,078 (as of 2026-09-01, source: UnderMarket Cars).
Is $34,000 a good price for a used Cadillac CT4?
That sits at about the market median ($33,900) for a used Cadillac CT4. Under $27,998 puts you in the cheapest quarter of active US listings and under $21,189 in the cheapest 5%; above $58,078 is the priciest 5% (as of 2026-09-01).
What is the cheapest used Cadillac CT4 for sale right now?
$12,499 — a 2021 Cadillac CT4 Luxury in Tampa, FL, $21,401 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 Cadillac CT4 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.