How much is a 2004 Cadillac DeVille worth today?

Typically, a 2004 Cadillac DeVille is valued in the range of about $1,000 to $5,000 in today’s market, with most examples commonly listed around $2,000 to $3,000 depending on mileage, overall condition, and maintenance history. Private-party sales often fetch higher prices than dealer trade-ins.

To understand why, this article examines current market conditions, the main factors that influence value, and practical steps to verify pricing across valuation guides and real listings as of 2026. The numbers can vary by region and demand, but the guidance below reflects general trends for this model year.

Market snapshot

The Cadillac DeVille was in circulation as a full-size luxury sedan in the early 2000s, with the 2004 model year representing a late-generation example. By 2026, these cars are aging and widely considered affordable used transportation. Values are driven by mileage, service history, mechanical reliability, cosmetic condition, and regional demand. Typical private-party asking prices span roughly $1,000 to $5,000, with well-maintained, lower-mileage cars tending toward the higher end of that range. Dealer trade-ins are generally lower than private-party listings.

What affects value

Several factors determine how much a 2004 DeVille is worth in today’s market. Below is a guide to the main price drivers.

Condition and maintenance

• Poor or fair condition: cosmetic and mechanical issues present; estimates around $1,000–$2,000.


• Good condition: may run well with noticeable wear; roughly $2,000–$3,000.


• Very good condition: clean interior/exterior, solid maintenance history; typically $3,000–$4,000.


• Excellent condition with full documentation and low mileage: often $4,000–$5,000 or slightly more.

Note: Prices vary by region and demand, and the exact figure depends on what buyers in your area are willing to pay at the time of sale.

Concluding: The range above is a general guide; actual prices will depend on the specific car, its maintenance history, and local market conditions.

Mileage impact

The number of miles on the odometer heavily influences value. In general, lower-mile examples command higher prices, while high-mile cars trade for less, assuming maintenance is up to date.

• Under 100,000 miles: about $3,000–$5,000, depending on condition.


• 100,000–150,000 miles: about $2,000–$3,500.


• Over 150,000 miles: about $1,000–$2,500.

Again, maintenance history and cosmetic condition can shift these ranges up or down.

Concluding: Mileage is a key lever, but the car’s overall condition and service history can move values within these ranges.

How to check current value

To get the most accurate, up-to-date pricing, compare multiple valuation sources and check current listings in your area.

• Kelley Blue Book (KBB) value estimates for private party and trade-in.


• NADA Guides for market-based values used by dealers and lenders.


• Edmunds True Market Value (TMV) and local listings on sites like Cars.com, Autotrader, and Craigslist/Ebay Motors.

Tip: When using these tools, select the exact trim (Cadillac DeVille, 4.6L Northstar, base), confirm year, mileage, options, and condition. If possible, have a trusted mechanic inspect the car before finalizing a sale.

Concluding: Rely on multiple sources and adjust for local demand to get a realistic price.

What to consider when buying or selling

Whether you’re shopping or selling, these considerations help you negotiate a fair price and avoid surprises.

• Obtain full service and maintenance records, especially for items common to aging Northstar engines, such as cooling and timing components.


• Inspect for rust, leaks, and frame issues; look for signs of paint touch-ups or flood damage.


• Test drive to assess suspension, brakes, transmission, and engine performance; listen for unusual noises.


• Negotiate with market data in hand; be prepared to walk away if the price doesn’t align with condition and history.

Regional price differences—such as higher values in dry climates versus rust-prone regions—can affect negotiations.

Summary

The 2004 Cadillac DeVille generally trades in a broad value band today, reflecting its age and condition. Well-maintained, low-mileage examples tend to sit toward the higher end of the range, while high-mileage or rougher cars fetch less. To determine the exact value for a specific vehicle, check multiple valuation guides and local listings, and consider a pre-purchase inspection to confirm mechanical condition. With careful research, buyers and sellers can set fair expectations in the current market.

How many miles will a 2004 Cadillac DeVille last?

150,000 to 200,000 miles is considered the typical lifespan range for many Cadillac models, assuming proper upkeep. This range reflects the engineering durability and quality materials used in Cadillac vehicles.

What are common problems with the DeVille?

Top Cadillac DeVille Problems

• Steering Wheel Position Sensor May Fail.
• Misfire Due to Failed Ignition Coil.
• Leaking Water Pump May Cause Coolant Loss and Overheating.
• Air conditioning compressor may leak or become noisy.
• Fuel injectors can short-circuit.
• ABS Light Due to ABS Control Module Failure.
• Fuel Level Sensor Failure.

Is a 2004 Cadillac DeVille a good car?

Among the 584 owners who provided feedback on the 2004 Cadillac DeVille for Kelley Blue Book, consumer sentiment is mostly positive, with 83% recommending the vehicle. As a whole, consumers found the vehicle's comfort and styling to be its strongest features and value to be its weakest.

What's a 2004 Cadillac DeVille worth?

2004 Cadillac DeVille Values and Prices