2017 GMC Sierra 1500 Denali

Listed by an independent dealer in Franktown, CO · On lot for 12 days · VIN verifiable at NHTSA

This used 2017 GMC Sierra 1500 Denali is listed at $26,400 by sterling auto sales in Franktown, CO 80116. It has 99,869 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Red. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the local market for comparable vehicles. Based on 19 comparable listings matched to this vehicle, the estimated market range is $15,794 to $33,500. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 12 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 Franktown, CO trucks market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

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How this deal is rated

OAV compares this 2017 GMC Sierra 1500 Denali against similar vehicles currently available in the local and regional market — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

• Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
• 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Franktown, CO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2PEC0HG322796 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2017 GMC Sierra 1500 Denali Market in CO

Based on all 53 2015-2019 GMC Sierra 1500 Denali listings in the CO market, the average asking price is $27,696. This listing at $26,400 is $1,296 below the broader CO average (5% below the CO average). This is a wider, all-trim comparison across CO; OAV's price verdict above uses the closer comparable set. Comparable prices in CO range from $18,834 to $36,912. Similar vehicles spend an average of 73 days on dealer lots in this market.

Similar GMC Sierra 1500 Denali Listings in CO

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Denali — compare trims below)