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

VIN1GT12TEG4GF261502
TrimSLT
Exterior ColorBlack
Drivetrain4WD
Engine6.0L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot26

2016 GMC Sierra 2500HD

SLT

Unscored
$26,973127,601 mi

Mundelein, IL 60060

Is this 2016 GMC Sierra 2500HD SLT a good deal?

OAV verdict: Unscored

Why: Listed at $26,973, comparable market range $26,973–$26,973. Days on lot: 26 days (market average 52 days).

Market price position

26,973
26,973
26,973

$26,973 · only listing at this price

$26,973 — single data point
Regional range
$26,973 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 1029 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 refresh daily.

Regional Range$42,816 – $42,816

Auto Land Group

Mundelein, 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 Auto Land Group for current availability of this 2016 GMC Sierra 2500HD SLT 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 2016 GMC Sierra 2500HD

Listing updated: Jun 8, 2026

Listed by an independent dealer in Mundelein, IL · On lot for 26 days · VIN verifiable at NHTSA

This used 2016 GMC Sierra 2500HD SLT is listed at $26,973 by auto land group in Mundelein, IL 60060. It has 127,601 miles on the odometer. The exterior color is Black. 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 Mundelein market, the estimated market range is $26,973 to $26,973.

This vehicle has been on the lot for 26 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 Mundelein, 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 2016 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 Mundelein, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT12TEG4GF261502 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.

2016 GMC Sierra 2500HD Market in IL

Comparable Vehicles

62

Average Price

$29,876

Price Range

$14,900–$48,432

Avg Days on Lot

52

Based on 62 comparable 2014-2018 GMC Sierra 2500HD listings in IL, the average asking price is $29,876. This listing at $26,973 is $2,903 below average (10% below market). Comparable prices in IL range from $14,900 to $48,432. Similar vehicles spend an average of 52 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: SLT — compare trims below)