U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2020 Chevrolet Silverado 1500

Vehicle Details

VIN1GCPWBEH7LZ118442
TrimCustom
Exterior ColorRed
DrivetrainRWD
Engine4.3L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot36

2020 Chevrolet Silverado 1500

Custom

Great Deal
$20,805137,220 mi

Oklahoma City, OK 73162

Is this 2020 Chevrolet Silverado 1500 Custom a good deal?

OAV verdict: Great Deal

Why: Listed at $20,805, comparable market range $20,995–$33,607, based on 41 comparable listings. Days on lot: 36 days (market average 46 days).

Market price position

20,995
33,607
20,805

$20,805 · $190 below market low

$20,995comparable$33,607
Regional range
$20,995 – $33,607
vs. market low
— $190 (1% below)
Comparable vehicles
41
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1361 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.

Local Range$20,995 – $20,995
Regional Range$20,995 – $33,607

Dealer Info

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Oklahoma City, OK

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About This 2020 Chevrolet Silverado 1500

Listing updated: May 18, 2026

Listed by a franchise dealer in Oklahoma City, OK · On lot for 36 days · VIN verifiable at NHTSA

This used 2020 Chevrolet Silverado 1500 Custom is listed at $20,805 by a franchise dealer in Oklahoma City, OK 73162. It has 137,220 miles on the odometer. The exterior color is Red. It features a RWD drivetrain with a 4.3L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 41 similar vehicles in the Oklahoma City market, the estimated market range is $20,995 to $33,607. The local market range in OK is $20,995 to $20,995.

This vehicle has been on the lot for 36 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 Oklahoma City, OK 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 2020 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Oklahoma City, OK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GCPWBEH7LZ118442 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.

2020 Chevrolet Silverado 1500 Market in OK

Comparable Vehicles

1,594

Average Price

$30,709

Price Range

$14,900–$56,594

Avg Days on Lot

46

Based on 1,594 comparable 2018-2022 Chevrolet Silverado 1500 listings in OK, the average asking price is $30,709. This listing at $20,805 is $9,904 below average (32% below market). Comparable prices in OK range from $14,900 to $56,594. Similar vehicles spend an average of 46 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in OK

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