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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2026 GMC Sierra 2500HD SLT

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Vehicle Details

VIN1GT4UNE77TF265282
TrimSLT
Exterior ColorWhite
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typenew
MSRP$67,995
Days on Lot96

SLT

Fair Price
$67,2947 mi

Dealer-reported mileage — not independently verified by OAV.

Red Bud, IL 62278

Is this 2026 GMC Sierra 2500HD SLT a good deal?

OAV verdict: Fair Price

Why: Listed at $67,294, comparable market range $60,135–$84,376, based on 145 comparable listings. Days on lot: 96 days (market average 67 days).

Manufacturer MSRPReference

$67,995

This vehicle $67,294 · $701 (1%) below MSRP

MSRP is the manufacturer's suggested retail price, shown for reference only. OAV rates new-car deals by how far below the LOCAL COMPARABLE MARKET a vehicle is priced (see OAV's market comparables / MRP and sold-price value / TRV) — not by discount from MSRP, because dealer-supplied MSRP is not independently verified. The advertised price is set by the dealer and may require financing, rebates, trade-in, or other qualifications, and excludes taxes, fees, and dealer add-ons — confirm the out-the-door price with the dealer. How OAV rates new-car deals.

Market price position

$67,294 · within market range

Comparable range
$60,135 – $84,376
vs. market
$7,159 above low · $17,082 below high
Comparable vehicles
145

Market Retail Price (MRP™)

$72,256

This vehicle $67,294 · $4,962 (7%) 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™)

$75,747

This vehicle $67,294 · $8,453 (11%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-03) — an estimate, not an appraisal. How TRV works.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 844 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.

Local Range$68,499 – $82,724
Regional Range$60,135 – $84,376

Ed Morse Gmc - Red Bud

Red Bud, IL

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2026 GMC Sierra 2500HD

Listing updated: Aug 3, 2026

Listed by a franchise dealer in Red Bud, IL · On lot for 96 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 2500HD SLT is listed at $67,294 by ed morse gmc - red bud in Red Bud, IL 62278. It has 7 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 Fair Price — priced at market value. Based on 145 comparable listings matched to this vehicle, the estimated market range is $60,135 to $84,376. The local market range in IL is $68,499 to $82,724. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 96 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 Red Bud, 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 (currently across available trims and configurations; trim-level matching is rolling out), 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 Red Bud, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT4UNE77TF265282 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

IL Market Listings

1,203

Average Price

$79,178

Price Range

$39,995–$105,942

Avg Days on Lot

67

Based on all 1,203 2024-2028 GMC Sierra 2500HD listings in the IL market, the average asking price is $79,178. This listing at $67,294 is $11,884 below the broader IL average (15% below the IL average). This is a wider, all-trim comparison across IL; OAV's price verdict above uses the closer comparable set. Comparable prices in IL range from $39,995 to $105,942. Similar vehicles spend an average of 67 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in IL

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