Used 2023 Cadillac CT4 Price in the US
A used 2023 Cadillac CT4 in the US typically lists for $28,419–$39,991, with a median asking price of $31,950 across 160 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $15,980, a 2023 V-Series in Denver, CO — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $28,419 – $39,991
- Median
- $31,950
- Cheapest 5%
- under $24,491
- Cheapest listed now
- $15,980
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$21,0002023 Cadillac CT4 Premium Luxury104,879 mi · Lawrenceville, GA · More Cars To GoView listing →
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$24,4942023 Cadillac CT4 Premium Luxury62,202 mi · Columbia, SC · Holler Nissan of ColumbiaView 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 2023 Cadillac CT4 asks $28,419–$39,991. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2023 Cadillac CT4 cost?
A used 2023 Cadillac CT4 in the US typically lists for $28,419 to $39,991, with a median asking price of $31,950 across 160 active US dealer listings. Nine in ten are priced between $24,491 and $64,990 (as of 2026-10-15, source: UnderMarket Cars).
Is $32,000 a good price for a used 2023 Cadillac CT4?
That sits at about the market median ($31,950) for a used 2023 Cadillac CT4. Under $28,419 puts you in the cheapest quarter of active US listings and under $24,491 in the cheapest 5%; above $64,990 is the priciest 5% (as of 2026-10-15).
What is the cheapest used 2023 Cadillac CT4 for sale right now?
$15,980 — a 2023 Cadillac CT4 V-Series in Denver, CO, $15,970 under the median (as of 2026-10-15).
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 2023 Cadillac CT4 page is regenerated from it when it is requested. The figures on this page are from 2026-10-15.
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Prices updated 2026-10-15. Data covers active dealer listings across the USA.