Used 2015 Cadillac XTS Price in the US
A used 2015 Cadillac XTS in the US typically lists for $10,298–$16,617, with a median asking price of $12,900 across 131 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $5,500, a 2015 Luxury in Socorro, TX — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $10,298 – $16,617
- Median
- $12,900
- Cheapest 5%
- under $7,750
- Cheapest listed now
- $5,500
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$5,6992015 Cadillac XTS Luxury156,870 mi · Jacksonville, FL · Serious About Motors LLCView listing → -
$6,0282015 Cadillac XTS Livery W20200,000 mi · South Holland, IL · Nissan of South HollandView 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 2015 Cadillac XTS asks $10,298–$16,617. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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9 pinnedFAQ
How much does a used 2015 Cadillac XTS cost?
A used 2015 Cadillac XTS in the US typically lists for $10,298 to $16,617, with a median asking price of $12,900 across 131 active US dealer listings. Nine in ten are priced between $7,750 and $19,994 (as of 2026-10-17, source: UnderMarket Cars).
Is $13,000 a good price for a used 2015 Cadillac XTS?
That sits at about the market median ($12,900) for a used 2015 Cadillac XTS. Under $10,298 puts you in the cheapest quarter of active US listings and under $7,750 in the cheapest 5%; above $19,994 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2015 Cadillac XTS for sale right now?
$5,500 — a 2015 Cadillac XTS Luxury in Socorro, TX, $7,400 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 2015 Cadillac XTS 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.