Cadillac CT4 depreciation
A 2026 Cadillac CT4 averages $50,421 — a 2020 averages $25,367 (50% lower).
Updated July 16, 2026 · Live dealer listing data
Average price by model year
| Year | Average price | Avg. mileage | vs. previous year | Listings |
|---|---|---|---|---|
| 2026 | $50,421 | 1,403 | +$7,536 | 506 |
| 2025 | $42,885 | 7,383 | +$6,008 | 229 |
| 2024 | $36,877 | 24,541 | +$310 | 192 |
| 2023 | $36,567 | 33,576 | +$122 | 293 |
| 2022 | $36,445 | 41,728 | +$10,364 | 130 |
| 2021 | $26,081 | 55,693 | +$714 | 123 |
| 2020 | $25,367 | 59,931 | — | 99 |
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