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

VIN1GT49REY9RF434857
TrimDenali
Exterior ColorBlack
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot29

2024 GMC Sierra 2500HD

Denali

Unscored
$73,68838,236 mi

Montgomery, IL 60538

Is this 2024 GMC Sierra 2500HD Denali a good deal?

OAV verdict: Unscored

Why: Listed at $73,688, comparable market range $60,977–$78,497, based on 8 comparable listings. Days on lot: 29 days (market average 62 days).

Market price position

60,977
78,497
73,688

$73,688 · within market range

$60,977comparable$78,497
Regional range
$60,977 – $78,497
vs. market
$12,711 above low · $4,809 below high
Comparable vehicles
8
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1455 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$60,977 – $78,497

Coffman Truck Sales

Montgomery, IL

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

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Request availability and out-the-door price

OAV will route your inquiry to Coffman Truck Sales for current availability of this 2024 GMC Sierra 2500HD Denali 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 2024 GMC Sierra 2500HD

Listing updated: Jun 18, 2026

Listed by a franchise dealer in Montgomery, IL · On lot for 29 days · VIN verifiable at NHTSA

This used 2024 GMC Sierra 2500HD Denali is listed at $73,688 by coffman truck sales in Montgomery, IL 60538. It has 38,236 miles on the odometer. The exterior color is Black. 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 8 similar vehicles in the Montgomery market, the estimated market range is $60,977 to $78,497.

This vehicle has been on the lot for 29 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 Montgomery, 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 2024 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:

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 Montgomery, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49REY9RF434857 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.

2024 GMC Sierra 2500HD Market in IL

Comparable Vehicles

2,172

Average Price

$77,776

Price Range

$22,995–$107,756

Avg Days on Lot

62

Based on 2,172 comparable 2022-2026 GMC Sierra 2500HD listings in IL, the average asking price is $77,776. This listing at $73,688 is $4,088 below average (5% below market). Comparable prices in IL range from $22,995 to $107,756. Similar vehicles spend an average of 62 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)