Used 2023 Cadillac XT6 Price in the US
A used 2023 Cadillac XT6 in the US typically lists for $30,526–$37,294, with a median asking price of $33,988 across 426 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $22,000, a 2023 Premium Luxury in Sewell, NJ — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $30,526 – $37,294
- Median
- $33,988
- Cheapest 5%
- under $25,967
- Cheapest listed now
- $22,000
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$22,5002023 Cadillac XT6 Premium Luxury90,200 mi · Canoga Park, CA · Wii Auto SalesView listing →
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$22,5692023 Cadillac XT6 Luxury97,686 mi · Arlington, TX · Frank Kent Cadillac Of ArlingtonView listing →
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$22,9002023 Cadillac XT6 Premium Luxury106,119 mi · Wichita Falls, TX · Always Auto LLCView listing → -
$22,9992023 Cadillac XT6 Premium Luxury131,583 mi · Chantilly, VA · Moore Cadillac - We Will Buy Your Car!View listing → -
$24,5002023 Cadillac XT6 Premium Luxury54,800 mi · North Miami Beach, FL · discount_luxury_autosView listing → -
$24,5992023 Cadillac XT6 Premium Luxury115,660 mi · Midlothian, IL · Car and Drive MotorsportsView listing →
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 XT6 asks $30,526–$37,294. 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 2023 Cadillac XT6 cost?
A used 2023 Cadillac XT6 in the US typically lists for $30,526 to $37,294, with a median asking price of $33,988 across 426 active US dealer listings. Nine in ten are priced between $25,967 and $42,291 (as of 2026-10-17, source: UnderMarket Cars).
Is $34,000 a good price for a used 2023 Cadillac XT6?
That sits at about the market median ($33,988) for a used 2023 Cadillac XT6. Under $30,526 puts you in the cheapest quarter of active US listings and under $25,967 in the cheapest 5%; above $42,291 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2023 Cadillac XT6 for sale right now?
$22,000 — a 2023 Cadillac XT6 Premium Luxury in Sewell, NJ, $11,988 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 2023 Cadillac XT6 page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.
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Prices updated 2026-10-17. Data covers active dealer listings across the USA.