Vehicle Details
2026 GMC Sierra 2500HD
SLE
Collinsville, IL 62234
Is this 2026 GMC Sierra 2500HD SLE a good deal?
OAV verdict: Great Deal
Why: Listed at $53,856, comparable market range $56,111–$72,372, based on 56 comparable listings. Days on lot: 19 days (market average 72 days).
Manufacturer MSRPPrimary
$61,115This vehicle $53,856 · $7,259 (12%) below MSRP
MSRP is the manufacturer's suggested retail price. Discount from MSRP is OAV's primary deal metric for new vehicles; OAV's market comparables (MRP) and sold-price value (TRV) below are secondary validation. How OAV rates new-car deals.
Market price position
$53,856 · $2,255 below market low
- Regional range
- $56,111 – $72,372
- vs. market low
- — $2,255 (4% below)
- Comparable vehicles
- 56
Market Retail Price (MRP™)
$64,242This vehicle $53,856 · $10,386 (16%) below 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™)
$65,464This vehicle $53,856 · $11,608 (18%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-28) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 3–49 days.
What does Demand-Verified mean?
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.
Laura Auto Group
Collinsville, IL
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 Laura Auto Group for current availability of this 2026 GMC Sierra 2500HD SLE 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 2026 GMC Sierra 2500HD
Listing updated: Jul 28, 2026Listed by a franchise dealer in Collinsville, IL · On lot for 19 days · VIN verifiable at NHTSA
This new 2026 GMC Sierra 2500HD SLE is listed at $53,856 by laura auto group in Collinsville, IL 62234. It has 7 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 a Great Deal — priced below market value. Based on 56 similar vehicles in the Collinsville market, the estimated market range is $56,111 to $72,372. The local market range in IL is $56,111 to $72,372.
This vehicle has been on the lot for 19 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 Collinsville, IL 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 2026 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 Collinsville, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT3UME76TF318222 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.
2026 GMC Sierra 2500HD Market in IL
Comparable Vehicles
1,126
Average Price
$79,032
Price Range
$39,995–$105,785
Avg Days on Lot
72
Based on 1,126 comparable 2024-2028 GMC Sierra 2500HD listings in IL, the average asking price is $79,032. This listing at $53,856 is $25,176 below average (32% below market). Comparable prices in IL range from $39,995 to $105,785. Similar vehicles spend an average of 72 days on dealer lots in this market.
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