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

VIN1GT121C82EF115936
TrimSLT
Exterior ColorWhite
Drivetrain4WD
Engine6.0L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot43

2014 GMC Sierra 2500HD

SLT

Unscored
$18,999205,727 mi

Englewood, CO 80113

Is this 2014 GMC Sierra 2500HD SLT a good deal?

OAV verdict: Unscored

Why: Listed at $18,999, comparable market range $18,999–$18,999. Days on lot: 43 days (market average 50 days).

Market price position

18,999
18,999
18,999

$18,999 · only listing at this price

$18,999 — single data point
Regional range
$18,999 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 13112 days.

What does Demand-Verified mean?

Dealer Info

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Englewood, CO

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About This 2014 GMC Sierra 2500HD

Listing updated: May 22, 2026

Listed by an independent dealer in Englewood, CO · On lot for 43 days · VIN verifiable at NHTSA

This used 2014 GMC Sierra 2500HD SLT is listed at $18,999 by an independent dealer in Englewood, CO 80113. It has 205,727 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 6.0L 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 Englewood market, the estimated market range is $18,999 to $18,999.

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 Englewood, CO 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 2014 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 an independent dealer in Englewood, CO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT121C82EF115936 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.

2014 GMC Sierra 2500HD Market in CO

Comparable Vehicles

32

Average Price

$21,530

Price Range

$10,997–$34,793

Avg Days on Lot

50

Based on 32 comparable 2012-2016 GMC Sierra 2500HD listings in CO, the average asking price is $21,530. This listing at $18,999 is $2,531 below average (12% below market). Comparable prices in CO range from $10,997 to $34,793. Similar vehicles spend an average of 50 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in CO

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