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

VIN3GTU2NEC1JG347345
TrimSLT
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2018 GMC Sierra 1500

SLT

Unscored
$21,700185,476 mi

La Grange, KY 40031

Is this 2018 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $21,700, comparable market range $14,900–$32,945, based on 9 comparable listings. Days on lot: 17 days (market average 53 days).

Market price position

14,900
32,945
21,700

$21,700 · within market range

$14,900comparable$32,945
Regional range
$14,900 – $32,945
vs. market
$6,800 above low · $11,245 below high
Comparable vehicles
9
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1254 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$14,900 – $32,945

Champion Gmc

La Grange, KY

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 Champion Gmc for current availability of this 2018 GMC Sierra 1500 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 1500

Listing updated: Jun 16, 2026

Listed by a franchise dealer in La Grange, KY · On lot for 17 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 SLT is listed at $21,700 by champion gmc in La Grange, KY 40031. It has 185,476 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 5.3L 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 9 similar vehicles in the La Grange market, the estimated market range is $14,900 to $32,945.

This vehicle has been on the lot for 17 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 La Grange, KY 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 1500 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 La Grange, KY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2NEC1JG347345 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 1500 Market in KY

Comparable Vehicles

282

Average Price

$29,868

Price Range

$14,995–$45,900

Avg Days on Lot

53

Based on 282 comparable 2016-2020 GMC Sierra 1500 listings in KY, the average asking price is $29,868. This listing at $21,700 is $8,168 below average (27% below market). Comparable prices in KY range from $14,995 to $45,900. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in KY

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