Vehicle Details
2020 GMC Sierra 2500HD
AT4
Hardeeville, SC 29927
Is this 2020 GMC Sierra 2500HD AT4 a good deal?
OAV verdict: Unscored
Why: Listed at $46,215, comparable market range $46,215–$46,215. Days on lot: 43 days (market average 37 days).
Market price position
$46,215 · only listing at this price
- Regional range
- $46,215 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 15–68 days.
O. C. Welch Ford Lincoln Inc
Hardeeville, SC
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 O. C. Welch Ford Lincoln Inc for current availability of this 2020 GMC Sierra 2500HD AT4 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 2500HD
Listing updated: Jun 14, 2026Listed by a franchise dealer in Hardeeville, SC · On lot for 43 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 2500HD AT4 is listed at $46,215 by o. c. welch ford lincoln inc in Hardeeville, SC 29927. It has 100,400 miles on the odometer. The exterior color is Red. 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 similar vehicles in the Hardeeville market, the estimated market range is $46,215 to $46,215.
This vehicle has been on the lot for 43 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 Hardeeville, SC 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 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 Hardeeville, SC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49PEYXLF231813 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.
2020 GMC Sierra 2500HD Market in SC
Comparable Vehicles
70
Average Price
$52,585
Price Range
$22,900–$68,649
Avg Days on Lot
37
Based on 70 comparable 2018-2022 GMC Sierra 2500HD listings in SC, the average asking price is $52,585. This listing at $46,215 is $6,370 below average (12% below market). Comparable prices in SC range from $22,900 to $68,649. Similar vehicles spend an average of 37 days on dealer lots in this market.
Similar GMC Sierra 2500HD Listings in SC
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)
2022 GMC Sierra 2500HD
AT4
Summerville, SC
2020 GMC Sierra 2500HD
AT4
Georgetown, SC
2020 GMC Sierra 2500HD
AT4
Charleston, SC
2022 GMC Sierra 2500HD
AT4
Sumter, SC
2022 GMC Sierra 2500HD
AT4
Blenheim, SC
2019 GMC Sierra 2500HD
SLT
Spartanburg, SC
2018 GMC Sierra 2500HD
SLT
Duncan, SC
2022 GMC Sierra 2500HD
SLE
Blenheim, SC