A 2004 Cadillac Deville averages $4,500 today, with most selling between $3,499 and $12,000. ForCar prices the Cadillac Deville from real US listings across 4 model years ($1,950–$5,950) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
Cadillac Deville value by year
What a Cadillac Deville 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 |
|---|---|---|---|---|
| 2004 | $3,499 | $4,500 | $12,000 | 7 |
| 2003 | $1,450 | $1,950 | $6,300 | 4 |
| 2001 | $1,850 | $2,750 | $5,000 | 4 |
| 1999 | $5,300 | $5,950 | $7,000 | 4 |
How the Cadillac Deville depreciates
Median market price by year — how a Cadillac Deville loses (or holds) value as it ages.
The Cadillac Deville market right now
Every real listing we found — plotted by year and asking price. The white line is the median; dots below it are priced under market — potential deals.
Adjust your Cadillac Deville value for mileage
Pick a model year and enter your odometer reading for a value tuned to your exact car.
Trade-in, private-party & dealer price
Every Cadillac Deville 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.
Get an exact Cadillac Deville value by VIN
Trim, engine and options move the value. Decode your Cadillac Deville's VIN free to pin the exact build, then check its market value.
More on the Cadillac Deville
Cadillac Deville value FAQ
How much is a Cadillac Deville worth?
A 2004 Cadillac Deville averages $4,500 today (roughly $3,499–$12,000). 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 Deville 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 Deville 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 Deville from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Cadillac Deville 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 Deville 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 Devilles are actually listed for right now, by year and mileage.