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

VIN3GCNWAEF3MG173004
TrimWork Truck
Exterior ColorWhite
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot47

2021 Chevrolet Silverado 1500

Work Truck

Fair Price
$19,693Mileage not verified

Houston, TX 77027

Is this 2021 Chevrolet Silverado 1500 Work Truck a good deal?

OAV verdict: Fair Price

Why: Listed at $19,693, comparable market range $13,995–$28,410, based on 22 comparable listings. Days on lot: 47 days (market average 85 days).

Market price position

13,995
28,410
19,693

$19,693 · within market range

$13,995comparable$28,410
Regional range
$13,995 – $28,410
vs. market
$5,698 above low · $8,717 below high
Comparable vehicles
22
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1474 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$13,995 – $28,410

Zt Automotive

Houston, TX

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

View all vehicles from zt automotive

Request availability and out-the-door price

OAV will route your inquiry to Zt Automotive for current availability of this 2021 Chevrolet Silverado 1500 Work Truck 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 2021 Chevrolet Silverado 1500

Listing updated: Jun 6, 2026

Listed by a franchise dealer in Houston, TX · On lot for 47 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 Work Truck is listed at $19,693 by zt automotive in Houston, TX 77027. The exterior color is White. It features a RWD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 22 similar vehicles in the Houston market, the estimated market range is $13,995 to $28,410.

This vehicle has been on the lot for 47 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 Houston, TX 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 2021 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 a franchise dealer in Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GCNWAEF3MG173004 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.

2021 Chevrolet Silverado 1500 Market in TX

Comparable Vehicles

8,738

Average Price

$35,318

Price Range

$10,999–$99,999

Avg Days on Lot

85

Based on 8,738 comparable 2019-2023 Chevrolet Silverado 1500 listings in TX, the average asking price is $35,318. This listing at $19,693 is $15,625 below average (44% below market). Comparable prices in TX range from $10,999 to $99,999. Similar vehicles spend an average of 85 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in TX

8 comparable vehicles within ±2 model years (subject trim: Work Truck — compare trims below)