Cadillac Deville depreciation
A 2005 Cadillac Deville averages $7,040 — a 1998 averages $7,012 .
Updated July 25, 2026 · Live dealer listing data
Average price by model year
| Year | Average price | Avg. mileage | vs. previous year | Listings |
|---|---|---|---|---|
| 2005 | $7,040 | 112,316 | +$1,013 | 23 |
| 2004 | $6,027 | 122,222 | +$417 | 23 |
| 2002 | $5,610 | 95,303 | −$449 | 17 |
| 2001 | $6,059 | 107,837 | +$453 | 10 |
| 1999 | $5,606 | 100,726 | −$1,406 | 12 |
| 1998 | $7,012 | 90,454 | — | 17 |
Frequently asked questions
Which Cadillac Deville model year is cheapest?
The 1999 Cadillac Deville is the most affordable model year we track, averaging $5,606. Compare every year in the table above.
How many Cadillac Deville model years can I compare here?
This depreciation curve covers 6 model years, from 1998 to 2005, each averaged from live dealer listings and refreshed daily.
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.