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

VIN1GT19REY1PF146430
TrimDenali
Exterior ColorBlack
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot47

2023 GMC Sierra 2500HD

Denali

Unscored
$59,98041,617 mi

Branford, CT 06405

Is this 2023 GMC Sierra 2500HD Denali a good deal?

OAV verdict: Unscored

Why: Listed at $59,980, comparable market range $49,999–$51,796, based on 5 comparable listings. Days on lot: 47 days (market average 62 days).

Market price position

49,999
51,796
59,980

$59,980 · $8,184 above market high

$49,999$51,796 comparable
Regional range
$49,999 – $51,796
vs. market high
+ $8,184 (16% above)
Comparable vehicles
5
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2365 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$49,999 – $51,796

Blasius Gmc

Branford, CT

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

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OAV will route your inquiry to Blasius Gmc for current availability of this 2023 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 2023 GMC Sierra 2500HD

Listing updated: Jul 5, 2026

Listed by a franchise dealer in Branford, CT · On lot for 47 days · VIN verifiable at NHTSA

This used 2023 GMC Sierra 2500HD Denali is listed at $59,980 by blasius gmc in Branford, CT 06405. It has 41,617 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 5 similar vehicles in the Branford market, the estimated market range is $49,999 to $51,796.

This vehicle has been on the lot for 47 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 Branford, CT 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 2023 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 Branford, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT19REY1PF146430 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.

2023 GMC Sierra 2500HD Market in CT

Comparable Vehicles

149

Average Price

$68,204

Price Range

$26,500–$85,694

Avg Days on Lot

62

Based on 149 comparable 2021-2025 GMC Sierra 2500HD listings in CT, the average asking price is $68,204. This listing at $59,980 is $8,224 below average (12% below market). Comparable prices in CT range from $26,500 to $85,694. Similar vehicles spend an average of 62 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in CT

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