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

VIN1GCNCNEH9JZ381949
Exterior ColorWhite
Inventory Typeused
Days on Lot301

2018 Chevrolet Silverado 1500

Unscored
$17,95083,351 mi

Portland, OR 97203

Is this 2018 Chevrolet Silverado 1500 a good deal?

OAV verdict: Unscored

Why: Listed at $17,950, comparable market range $17,950–$17,950. Days on lot: 301 days (market average 47 days).

Market price position

17,950
17,950
17,950

$17,950 · only listing at this price

$17,950 — single data point
Regional range
$17,950 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Dealer Info

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Portland, OR

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About This 2018 Chevrolet Silverado 1500

Listing updated: May 21, 2026

Listed by an independent dealer in Portland, OR · On lot for 301 days · VIN verifiable at NHTSA

This used 2018 Chevrolet Silverado 1500 is listed at $17,950 by an independent dealer in Portland, OR 97203. It has 83,351 miles on the odometer. The exterior color is White..

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 Portland market, the estimated market range is $17,950 to $17,950.

This vehicle has been on the lot for 301 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 Portland, OR 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 Chevrolet Silverado 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 an independent dealer in Portland, OR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GCNCNEH9JZ381949 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 Chevrolet Silverado 1500 Market in OR

Comparable Vehicles

761

Average Price

$27,763

Price Range

$8,775–$43,206

Avg Days on Lot

47

Based on 761 comparable 2016-2020 Chevrolet Silverado 1500 listings in OR, the average asking price is $27,763. This listing at $17,950 is $9,813 below average (35% below market). Comparable prices in OR range from $8,775 to $43,206. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in OR

8 comparable vehicles within ±2 model years and ±30,000 miles