* Condition: Excellent, good, fair, poor. A pristine, restored example will be worth far more than a rusty, neglected one.
* Mileage: Lower mileage generally means higher value.
* Options: Specific features like engine type (e.g., V6 vs. V8), transmission (automatic vs. manual), air conditioning, power options, and interior condition all influence value.
* Location: Values can vary slightly by region.
To get an estimate, you need to go to the Kelley Blue Book website (kbb.com) and use their valuation tool. You'll need to input the specific details of the El Camino (condition, mileage, options). They will then provide a range of values, typically including "Private Party Value" (what you might expect to sell it for privately) and "Trade-in Value" (what a dealership might offer).