2020 GMC Sierra 2500 Denali HD
Vehicle Details
Cullman, AL 35058
Is this 2020 GMC Sierra 2500 Denali HD a good deal?
OAV verdict: Unscored
Why: Listed at $37,933, comparable market range $37,933–$37,933. Days on lot: 13 days (market average 53 days).
Market price position
$37,933 · only listing at this price
- Comparable range
- $37,933 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Market Retail Price (MRP™)
$37,933This vehicle $37,933 · priced at MRP
MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.
True Retail Value (TRV™)
$43,804This vehicle $37,933 · $5,871 (13%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-31) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 21–78 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.
Long-Lewis Lincoln Of Cullman
Cullman, AL
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Long-Lewis Lincoln Of Cullman for current availability of this 2020 GMC Sierra 2500 Denali HD and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2020 GMC Sierra 2500 Denali HD
Listing updated: Jul 30, 2026Listed by a franchise dealer in Cullman, AL · On lot for 13 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 2500 Denali HD is listed at $37,933 by long-lewis lincoln of cullman in Cullman, AL 35058. It has 157,103 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. 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 Unscored due to insufficient comparable data. Based on available comparable listings matched to this vehicle for its price verdict, the estimated market range is $37,933 to $37,933.
This vehicle has been on the lot for 13 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 Cullman, AL trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2020 GMC Sierra 2500 Denali HD 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 Cullman, AL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49RE76LF178756 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.
2020 GMC Sierra 2500 Denali HD Market in AL
AL Market Listings
30
Average Price
$49,617
Price Range
$31,995–$63,569
Avg Days on Lot
53
Based on all 30 2018-2022 GMC Sierra 2500 Denali HD listings in the AL market, the average asking price is $49,617. This listing at $37,933 is $11,684 below average (24% below market). Comparable prices in AL range from $31,995 to $63,569. Similar vehicles spend an average of 53 days on dealer lots in this market.
Similar GMC Sierra 2500 Denali HD Listings in AL
7 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Denali — compare trims below)
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Opelika, AL
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