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

Vehicle Details

VIN1GT12TEG9JF165081
TrimSLT
Exterior ColorBlack
Drivetrain4WD
Engine6.0L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot28

2018 GMC Sierra 2500HD

SLT

Unscored
$38,97571,373 mi

Cumming, GA 30040

Is this 2018 GMC Sierra 2500HD SLT a good deal?

OAV verdict: Unscored

Why: Listed at $38,975, comparable market range $33,400–$38,400, based on 4 comparable listings. Days on lot: 28 days (market average 61 days).

Market price position

33,400
38,400
38,975

$38,975 · $575 above market high

$33,400comparable$38,400
Regional range
$33,400 – $38,400
vs. market high
+ $575 (1% above)
Comparable vehicles
4
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1594 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$33,400 – $38,400

Troncalli Subaru

Cumming, GA

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

View all vehicles from troncalli subaru

Request availability and out-the-door price

OAV will route your inquiry to Troncalli Subaru for current availability of this 2018 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 2018 GMC Sierra 2500HD

Listing updated: Jun 17, 2026

Listed by a franchise dealer in Cumming, GA · On lot for 28 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 2500HD SLT is listed at $38,975 by troncalli subaru in Cumming, GA 30040. It has 71,373 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 4 similar vehicles in the Cumming market, the estimated market range is $33,400 to $38,400.

This vehicle has been on the lot for 28 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 Cumming, GA 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 2018 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 Cumming, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT12TEG9JF165081 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.

2018 GMC Sierra 2500HD Market in GA

Comparable Vehicles

39

Average Price

$33,361

Price Range

$14,650–$59,900

Avg Days on Lot

61

Based on 39 comparable 2016-2020 GMC Sierra 2500HD listings in GA, the average asking price is $33,361. This listing at $38,975 is $5,614 above average (17% above market). Comparable prices in GA range from $14,650 to $59,900. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in GA

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