2021 Cadillac XT6 prices in Pennsylvania
The median asking price for a 2021 Cadillac XT6 in Pennsylvania is $27,324 based on 6 active listings.
As of July 26, 2026, the median asking price for a 2021 Cadillac XT6 in Pennsylvania is $27,324, based on 6 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 6 active dealer listings, refreshed daily Methodology →
Typical: $25,367–$29,493 — the middle half of 6 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2021 Cadillac XT6
The $25,367–$29,493 typical range isn't randomness — one factor explains most of it:
Asking prices run about $29,438 under 15K miles and fall to $20,458 over 105K miles — roughly $900 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 6 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2021 Cadillac XT6: a fair price for your mileage
A 2021 Cadillac XT6 sheds roughly $900 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 13 listings | $29,438 | $28K–$32K |
| 15K–30K miles | 16 listings | $33,174 | $31K–$35K |
| 30K–45K miles | 30 listings | $32,625 | $31K–$34K |
| 45K–60K miles | 54 listings | $29,992 | $29K–$31K |
| 60K–75K miles | 60 listings | $27,640 | $27K–$29K |
| 75K–90K miles | 35 listings | $25,438 | $24K–$27K |
| 90K–105K miles | 16 listings | $25,334 | $23K–$27K |
| Over 105K miles | 11 listings | $20,458 | $20K–$23K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Pennsylvania prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2021 Cadillac XT6 is $28,673 (July 2026) — down 10.4% from $31,998 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $28,673 | $26K–$31K | 301 |
| June 2026 | $27,998 | $26K–$31K | 316 |
| May 2026 | $28,085 | $25K–$31K | 322 |
| April 2026 | $28,200 | $26K–$31K | 312 |
| March 2026 | $27,995 | $25K–$31K | 346 |
| February 2026 | $27,770 | $25K–$30K | 352 |
| January 2026 | $27,985 | $25K–$30K | 354 |
| December 2025 | $28,000 | $25K–$31K | 274 |
| November 2025 | $28,998 | $26K–$32K | 187 |
| October 2025 | $30,497 | $28K–$34K | 199 |
| September 2025 | $31,988 | $29K–$34K | 163 |
| August 2025 | $31,998 | $29K–$34K | 213 |
2021 Cadillac XT6 inventory across the U.S.
Keep exploring XT6 prices
2021 Cadillac XT6 · $27,316 typical · 6 listingsOther Cadillac XT6 years
Live 2021 Cadillac XT6 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Cadillac XT6 listings on VehiSales →.
More 2021 Cadillac prices
Frequently asked questions
Why do 2021 Cadillac XT6 prices range from $23,853 to $30,524 in Pennsylvania?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $25,367 and $29,493 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Cadillac XT6?
Expect roughly $900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $2,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Cadillac XT6 prices in Pennsylvania differ from the rest of the country?
Yes. The average in Pennsylvania is $27,316, which is $1,370 below the national average of $28,686. Local supply, demand and transport costs all play a part.
How many 2021 Cadillac XT6 are for sale in Pennsylvania right now?
6 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 6 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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