2024 GMC Sierra 2500HD

Listed by a franchise dealer in Castle Rock, CO · On lot for 53 days · VIN verifiable at NHTSA

This used 2024 GMC Sierra 2500HD AT4 is listed at $69,398 by castle rock ford in Castle Rock, CO 80104. It has 32,295 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 6.6L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 56 similar vehicles in the Castle Rock market, the estimated market range is $66,298 to $75,995.

This vehicle has been on the lot for 53 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Castle Rock, CO trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

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How this deal is rated

OAV compares this 2024 GMC Sierra 2500HD against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

• Great Deal — priced below the typical range for comparable vehicles.
• Fair Price — priced within the expected range for comparable vehicles.
• Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Castle Rock, CO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT19PEY7RF417708 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2024 GMC Sierra 2500HD Market in CO

Based on 1,097 comparable 2022-2026 GMC Sierra 2500HD listings in CO, the average asking price is $77,136. This listing at $69,398 is $7,738 below average (10% below market). Comparable prices in CO range from $19,980 to $111,555. Similar vehicles spend an average of 84 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in CO

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)