A 2023 Cadillac CT4 averages $44,995 today, with most selling between $24,691 and $44,995. ForCar prices the Cadillac CT4 from real US listings across 3 model years ($19,999–$44,995) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
Cadillac CT4 value by year
What a Cadillac CT4 is worth at each model year, from real US listings — the low (trade-in), median (private-party) and high (dealer) price.
| Year | Trade-in | Median | Dealer | Listings |
|---|---|---|---|---|
| 2023 | $24,691 | $44,995 | 16 | |
| 2022 | $15,900 | $62,375 | 5 | |
| 2021 | $19,845 | $26,585 | 5 |
How the Cadillac CT4 depreciates
Median market price by model year — how a Cadillac CT4 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest Cadillac CT4 averages $44,995; a 2-year-older one runs about $20,995 — roughly 53% lost over 2 years. The steepest drop is usually in the first few years.
The Cadillac CT4 market right now
What the market asks for a Cadillac CT4 at each model year — the median of 30 real listings we track. Pro plots every individual listing on this chart.
Adjust your Cadillac CT4 value for mileage
Pick a model year and enter your odometer — see what your exact Cadillac CT4 is worth on today's market.
Trade-in, private-party & dealer price
Every Cadillac CT4 has three prices. Our low–median–high range maps to what a dealer pays you, what you'd get selling it yourself, and what a lot charges — compare with current used-market prices across all models.
For a 2023 Cadillac CT4: a dealer trade-in offer is around $24,691, selling private-party nets about $44,995, and a lot asks near $44,995 — a $20,304 spread on the same car.
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Get an exact Cadillac CT4 value by VIN
Trim, engine and options move the value. Decode your Cadillac CT4's VIN free to pin the exact build, then check its market value.
More on the Cadillac CT4
Cadillac CT4 value FAQ
How much is a Cadillac CT4 worth?
A 2023 Cadillac CT4 averages $44,995 today (roughly $24,691–$44,995). Value depends on the year and mileage — see the table above for every model year, or add your mileage for an exact number.
Does mileage change the Cadillac CT4 value?
Yes — higher mileage lowers value. Enter your odometer reading in the mileage tool above to adjust the estimate from the model-year average.
Is the Cadillac CT4 value free?
Yes, every estimate is free with no signup, from real US market listings.
How is this calculated?
ForCar aggregates real asking prices for the Cadillac CT4 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Cadillac CT4 year is the best value?
See the value-by-year table and depreciation above — older years cost less but the newest years hold value best. The sweet spot is usually a few years old, where the steepest depreciation has already happened.
Is this a free Cadillac CT4 Blue Book alternative?
Yes. ForCar is a free, no-signup alternative to Kelley Blue Book and NADA — instead of a private formula, you see what Cadillac CT4s are actually listed for right now, by year and mileage.