Fair market value
Cadillac XT6 prices
Current fair market values by model year, with depreciation and cost-to-own estimates.
Newest model year fair price
$48,036
Mileage-adjusted from live market listings
Avg. depreciation / yr
12.2%
5-yr cost to own
$22,987
Pricing by model year
| Model year | Fair price | MSRP | |
|---|---|---|---|
| 2026 | — | — | View 2026 pricing → |
| 2025 | $48,036 | $51,195 | View 2025 pricing → |
| 2024 | $41,696 | $50,795 | View 2024 pricing → |
| 2023 | $36,667 | $48,595 | View 2023 pricing → |
| 2022 | $31,959 | $48,595 | View 2022 pricing → |
| 2021 | $27,576 | $48,045 | View 2021 pricing → |
| 2020 | $25,434 | $54,695 | View 2020 pricing → |
Market demand
The Cadillac XT6 has about 74 days of national market supply — a buyer-leaning market with more room to negotiate. See each model year for the negotiating-leverage read.
Depreciation
The Cadillac XT6 depreciates about 12.2% per year. See the full depreciation curve →
Cost to own (5 years)
Estimated 5-year depreciation of about $22,987 (insurance, maintenance, and repairs excluded). See the breakdown →
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Prices are computed from live market listings, adjusted for mileage · updated 8/9/2026. Estimates only; your price depends on condition, options, and location.