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Cadillac STS market value, prices & key facts

What dealers are asking for the Cadillac STS right now, from 35 current listings at 34 dealerships across 18 states, with government facts for each model year.

Asking prices of current listings · AutosXchange live dealer listings, November 8, 2026 · not sold prices

35Listings for sale now
$6,495Median asking price
$4,495–$9,508Typical range (10th–90th percentile)
107,472Median miles (35 listings with odometer)
2009, 2006, 2005Most common model years
34Dealerships listing it
In brief

Cadillac STS overview

AutosXchange lists the Cadillac STS across 7 model years, from 2005 to 2011. 35 are listed now, with a median asking price of $6,495 and median 107,472 miles.

Market snapshot

Cadillac STS: the market right now

Half of the 35 listings ask between $4,999 and $8,170.

$4,99925th percentile asking price
$6,495Median asking price
$8,17075th percentile asking price
107,472Median miles (middle half 86,377–148,095)
0Listings with a price cut since first listed
34Cities with listings

New vs. used (by odometer)

New or demo (under 100 mi): 0Used (100+ mi): 35

Top cities by supply

Cadillac STS listings by cityMarrero, LA: 2 listings, median $4,745; Birmingham, AL: 1 listings, median $6,495; Sierra Vista, AZ: 1 listings, median $7,999; Englewood, CO: 1 listings, median $5,995; Newport, DE: 1 listings, median $4,999; Norman Park, GA: 1 listings, median $2,900; Tucker, GA: 1 listings, median $8,490; Harvey, IL: 1 listings, median $5,499.Marrero, LAMarrero, LA: 2 · median $4.7k2 · median $4.7kBirmingham, ALBirmingham, AL: 1 · median $6.5k1 · median $6.5kSierra Vista, AZSierra Vista, AZ: 1 · median $8k1 · median $8kEnglewood, COEnglewood, CO: 1 · median $6k1 · median $6kNewport, DENewport, DE: 1 · median $5k1 · median $5kNorman Park, GANorman Park, GA: 1 · median $2.9k1 · median $2.9kTucker, GATucker, GA: 1 · median $8.5k1 · median $8.5kHarvey, ILHarvey, IL: 1 · median $5.5k1 · median $5.5k
Price by model year

Cadillac STS: median asking price by model year

Median asking price runs from $7,999 for 2005 models to $5,995 for 2011 models.

Cadillac STS median asking price by model yearMedian and middle-50% range of asking prices for current Cadillac STS listings, by model year (years with at least 3 listings): 2005 median $7,999 from 7 listings; 2006 median $5,497 from 12 listings; 2007 median $5,995 from 5 listings; 2009 median $8,995 from 5 listings; 2011 median $5,995 from 3 listings.$4k$5k$6k$7k$8k$9k$10k2005: median $7,999, middle half $7,495–$8,415, 7 listingsn=72006: median $5,497, middle half $4,790–$6,538, 12 listingsn=122007: median $5,995, middle half $5,499–$6,495, 5 listingsn=52009: median $8,995, middle half $6,995–$9,850, 5 listingsn=52011: median $5,995, middle half $5,993–$7,373, 3 listingsn=32005200620072008200920102011Model year (dot = median, bar = middle 50% of asking prices)
Price vs. mileage

Cadillac STS: asking price vs. mileage

On the trend line, every 10,000 more miles goes with about $180 lower asking price.

Cadillac STS asking price vs. mileageScatter of 32 current Cadillac STS listings (asking price against odometer miles), with a least-squares trend line of about $-180 per 10,000 miles.$2k$4k$6k$8k$10k$12k025k50k75k100k125k150k175k200kOdometer (miles)Asking price
Price distribution

Cadillac STS: how asking prices are spread

Half of listings ask between $4,999 and $8,170; the most common band is $6,000–$7,000 (9 listings).

Cadillac STS asking price distributionHistogram of 35 current Cadillac STS asking prices in 11 bins of $1,000; median $6,495.035810$3k–$4k: 2 listings (includes 1 below $3k)$4k–$5k: 8 listings$5k–$6k: 5 listings$6k–$7k: 9 listings$7k–$8k: 2 listings$8k–$9k: 5 listings$9k–$10k: 1 listing$10k–$11k: 1 listing$11k–$12k: 1 listing$12k–$13k: 0 listings$13k–$14k: 1 listing (includes 1 above $14k)≤$3k$5k$7k$9k$11k$13k$14k+Median $6,495Asking price (bar height = number of listings)
Where they are listed

Cadillac STS: listings by state (top 10)

Ohio has the most, with 4 listings (11% of 35).

Cadillac STS listings by stateNumber of current Cadillac STS listings by dealer state: Ohio 4, Texas 4, Virginia 4, Louisiana 3, Washington 3, Georgia 2, Illinois 2, North Carolina 2, Tennessee 2, Alabama 1.OhioOhio: 4 · 11%4 · 11%TexasTexas: 4 · 11%4 · 11%VirginiaVirginia: 4 · 11%4 · 11%LouisianaLouisiana: 3 · 9%3 · 9%WashingtonWashington: 3 · 9%3 · 9%GeorgiaGeorgia: 2 · 6%2 · 6%IllinoisIllinois: 2 · 6%2 · 6%North CarolinaNorth Carolina: 2 · 6%2 · 6%TennesseeTennessee: 2 · 6%2 · 6%AlabamaAlabama: 1 · 3%1 · 3%
Current listings

Cadillac STS for sale now: best value first

2006 Cadillac STS for sale in Lexington, NC37% below similar
2006 Cadillac STS$4,000161,855 mi · Lexington, NCCurry Brothers Auto Sales
2010 Cadillac STS for sale in Richardson, TX32% below similar
2010 Cadillac STS$4,763101,366 mi · Richardson, TXPremier Autohaus
2006 Cadillac STS V6 for sale in Kenner, LA30% below similar
2006 Cadillac STS V6$4,495177,283 mi · Kenner, LACar Plug LLC
2007 Cadillac STS V6 for sale in Philadelphia, PA25% below similar
2007 Cadillac STS V6$4,495139,936 mi · Philadelphia, PAK J AUTO SALES
2006 Cadillac STS V6 for sale in Yakima, WA24% below similar
2006 Cadillac STS V6$4,888147,553 mi · Yakima, WALegacy Auto Sales
2005 Cadillac STS V8 for sale in Newport, DE23% below similar
2005 Cadillac STS V8$4,999107,472 mi · Newport, DESecond Chance Motors
2006 Cadillac STS V6 for sale in Hubbard, OH22% below similar
2006 Cadillac STS V6$4,995206,000 mi · Hubbard, OHHern Motors
2006 Cadillac STS V6 for sale in Fredericksburg, VA22% below similar
2006 Cadillac STS V6$4,999126,785 mi · Fredericksburg, VADelong Motors
2007 Cadillac STS V6 for sale in Harvey, IL8% below similar
2007 Cadillac STS V6$5,499174,252 mi · Harvey, ILUnlimited Concepts auto sales
2009 Cadillac STS for sale in Fairfield, OH7% below similar
2009 Cadillac STS$6,39596,116 mi · Fairfield, OHAutomotive Connection
2006 Cadillac STS V6 for sale in Gatlinburg, TN6% below similar
2006 Cadillac STS V6$5,995134,000 mi · Gatlinburg, TNGatlinburg Auto Brokers
2006 Cadillac STS V6 for sale in Oilville, VA
2006 Cadillac STS V6$6,29587,438 mi · Oilville, VAH&C Auto Inc
2007 Cadillac STS V6 Luxury Performance for sale in Englewood, CO
2007 Cadillac STS V6 Luxury Performance$5,99588,499 mi · Englewood, COJust Right Motors
2009 Cadillac STS V6 Luxury for sale in Toms River, NJ
2009 Cadillac STS V6 Luxury$6,99579,087 mi · Toms River, NJPLATINUM MOTORS TOMS RIVER
2006 Cadillac STS V6 for sale in Spring, TX
2006 Cadillac STS V6$6,500164,932 mi · Spring, TXOASIS PARK & SELL
2008 Cadillac STS SEDAN for sale in North Reading, MA
2008 Cadillac STS SEDAN$6,79598,899 mi · North Reading, MART 28 Motors
2006 Cadillac STS for sale in Peoria, IL
2006 Cadillac STS$6,65092,728 mi · Peoria, ILA S AUTO NATION LLC
2005 Cadillac STS for sale in Virginia Beach, VA
2005 Cadillac STS$6,995112,498 mi · Virginia Beach, VACentral 1 Auto Brokers
2007 Cadillac STS V8 for sale in Birmingham, AL
2007 Cadillac STS V8$6,49557,021 mi · Birmingham, ALDrive Smart LLC
2006 Cadillac STS V6 for sale in Spokane Valley, WA
2006 Cadillac STS V6$6,99593,600 mi · Spokane Valley, WAValley VIP Auto Sales
2005 Cadillac STS V8 for sale in Grand Rapids, MI
2005 Cadillac STS V8$7,99585,316 mi · Grand Rapids, MIEncore Motor Cars
2005 Cadillac STS for sale in Sierra Vista, AZ
2005 Cadillac STS$7,99974,736 mi · Sierra Vista, AZRichardson Motor Company
2005 Cadillac STS for sale in Seattle, WA
2005 Cadillac STS$8,34083,162 mi · Seattle, WAWild West Cars & Trucks
2009 Cadillac STS 4dr Sdn V6 RWD w/1SA for sale in Huntsville, TX
2009 Cadillac STS 4dr Sdn V6 RWD w/1SA$8,995148,636 mi · Huntsville, TXDale's Auto Sales
AutosXchange Intel

Cadillac STS price activity & trends

Tracked daily since Nov 5, 2026; data as of Nov 8, 3:35 PM UTC. ▲ ▼ show the direction of change.

0%of 35 listings had a price cut in 7 daysWhat this means: None of the 35 Cadillac STS listings tracked had a price cut in the last 7 days.
—average cut, 7 days
—7-day price change from Nov 12
0 / 0new listings / removed from sale, 7 days

Since Nov 5: 0% of 35 listings cut (average —), 0 new, 0 removed from sale.

Compare by location

LocationListingsMedian askingvs. nationalCut in 7 daysAvg cutSame cars, 7-day changeNew / removed 7d
United States35$6,495—0%——0 / 0

Median asking price per day

What this means for you: The typical Cadillac STS asking price rose 2.4% over the last 1 day (not seasonally adjusted).

Cadillac STS: median asking price per dayUnited States: Nov 7 $6.3k, Nov 8 $6.5k$6.3k$6.4k$6.4k$6.5k$6.5kNov 7Nov 7Nov 8United States Nov 7: $6.3kUnited States Nov 8: $6.5k

Method terms: "same cars" is the median asking price of the same listings on both dates (a same-store median), so changes in the mix of cars do not move it; a "model" is a model year, make and model with at least 30 listings from 5 dealers (a cohort); a "group of states" is a U.S. Census division.

By model year

Cadillac STS market data by model year

Shop locally

Cadillac STS for sale by city

FAQ

Frequently asked questions

What is the average asking price of a Cadillac STS?
Across 35 current listings on AutosXchange, the median asking price of a Cadillac STS is $6,495. Most listings (10th to 90th percentile) ask between $4,495 and $9,508. These are dealer asking prices, not sold prices.
How many Cadillac STS are for sale?
AutosXchange currently lists 35 vehicles from 34 dealerships in 18 states.
What mileage is typical for a Cadillac STS?
The median odometer reading is 107,472 miles; the middle half of listings show between 86,377 and 148,095 miles (35 listings with a published odometer).
What is a fair asking price for a Cadillac STS?
Half of current listings ask between $4,999 and $8,170 (25th to 75th percentile), around a median of $6,495. Compare mileage, trim, condition and the vehicle history report before deciding; AutosXchange figures are asking prices, not sold prices.
Which Cadillac STS model years are most available?
The most-listed model years are 2006 (12), 2005 (7), 2009 (5).
Where are the most Cadillac STS for sale?
Ohio has the most current listings (4), followed by Texas (4).

AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.