* Condition: A pristine, garage-kept GTO in excellent mechanical and cosmetic condition will be worth significantly more than one with rust, damage, or a neglected interior. Minor imperfections will also affect value.
* Options: Specific options like a specific transmission, color, or rare features will influence price.
* Modifications: Aftermarket modifications can either increase or decrease value depending on their quality and desirability to potential buyers. Generally, stock condition is preferred.
* Location: The geographic location where the car is being sold impacts price due to regional demand and market fluctuations.
* Market conditions: The overall used car market fluctuates based on various economic factors.
To get a realistic estimate, you should consult these resources:
* Online valuation tools: Websites like Kelley Blue Book (KBB), Edmunds, and NadaGuides offer valuation tools that consider the factors listed above. Input the specifics of the GTO (VIN is best, otherwise use all relevant details). These provide ranges, not exact prices.
* Online classifieds: Search sites like eBay Motors, Craigslist, and Facebook Marketplace for similar 2004 Pontiac GTOs for sale. This gives you a sense of what people are actually asking for comparable cars.
Without more detailed information about the specific condition and options of the GTO, it's impossible to give a precise value. Expect a range rather than a single number.