How fast does the Cadillac CTS depreciate?
Average depreciation
0%per year
The newest Cadillac CTS (2018) has a fair price of about $17,995. Older model years retain progressively less of that value.
Value retention by model year
| Model year | Age (yrs) | Fair price | Retention |
|---|---|---|---|
| 2018 | 8 | $17,995 | 100% |
| 2017 | 9 | $18,042 | 100% |
This is a cross-sectional estimate: it compares the mileage-adjusted market prices of different model years today, not the resale history of a single car. Actual depreciation depends on mileage, condition, trim, and market shifts.
12-year depreciation forecast
Projected resale value and typical accumulated mileage for the Cadillac CTS by vehicle age. Rows marked Market are backed by current listings; Projected rows extrapolate the 0%-per-year rate.
| Age (yrs) | Model year | Est. miles | Resale value | Retention | Basis |
|---|---|---|---|---|---|
| 8 | 2018 | 96,000 | $17,995 | 100% | Market |
| 9 | 2017 | 108,000 | $18,042 | 100% | Market |
| 10 | 2016 | 120,000 | $17,995 | 100% | Projected |
| 11 | 2015 | 132,000 | $17,995 | 100% | Projected |
| 12 | 2014 | 144,000 | $17,995 | 100% | Projected |
| 13 | 2013 | 156,000 | $17,995 | 100% | Projected |
| 14 | 2012 | 168,000 | $17,995 | 100% | Projected |
| 15 | 2011 | 180,000 | $17,995 | 100% | Projected |
| 16 | 2010 | 192,000 | $17,995 | 100% | Projected |
| 17 | 2009 | 204,000 | $17,995 | 100% | Projected |
| 18 | 2008 | 216,000 | $17,995 | 100% | Projected |
| 19 | 2007 | 228,000 | $17,995 | 100% | Projected |
Mileage assumes ~12,000 mi/yr. Projected values use the fitted depreciation rate and are floored at 15% of the newest year's value; they are estimates, not guarantees.
Frequently asked questions
How fast does the Cadillac CTS depreciate?
About 0% per year, based on a comparison of mileage-adjusted market prices across model years.
What is a Cadillac CTS worth after 9 years?
A 2017 Cadillac CTS is worth roughly $18,042 — about 100% of the newest year's fair price.
What will a Cadillac CTS be worth at 19 years old?
Projecting the 0%-per-year rate forward, a 19-year-old Cadillac CTS (around 228,000 miles) would be worth about $17,995 — roughly 100% of the newest year's value. A projection, not a guarantee.
Cross-sectional depreciation estimate from live market listings, adjusted for mileage · updated 6/25/2026. Estimates only; your car's value depends on condition, options, and location.