U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Chevrolet Silverado 1500

Vehicle Details

VIN3GCUYDET6MG178436
TrimLT
Exterior ColorBrown
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot18

2021 Chevrolet Silverado 1500

LT

Unscored
$30,222103,181 mi

Columbus, TX 78934

Is this 2021 Chevrolet Silverado 1500 LT a good deal?

OAV verdict: Unscored

Why: Listed at $30,222, comparable market range $25,563–$33,995, based on 5 comparable listings. Days on lot: 18 days (market average 88 days).

Market price position

25,563
33,995
30,222

$30,222 · within market range

$25,563comparable$33,995
Regional range
$25,563 – $33,995
vs. market
$4,659 above low · $3,773 below high
Comparable vehicles
5
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1557 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$25,563 – $33,995

Dealer Info

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Columbus, TX

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About This 2021 Chevrolet Silverado 1500

Listing updated: May 18, 2026

Listed by a franchise dealer in Columbus, TX · On lot for 18 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 LT is listed at $30,222 by a franchise dealer in Columbus, TX 78934. It has 103,181 miles on the odometer. The exterior color is Brown. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 5 similar vehicles in the Columbus market, the estimated market range is $25,563 to $33,995.

This vehicle has been on the lot for 18 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 Columbus, 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:

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 Columbus, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GCUYDET6MG178436 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

8,476

Average Price

$35,390

Price Range

$11,995–$78,600

Avg Days on Lot

88

Based on 8,476 comparable 2019-2023 Chevrolet Silverado 1500 listings in TX, the average asking price is $35,390. This listing at $30,222 is $5,168 below average (15% below market). Comparable prices in TX range from $11,995 to $78,600. Similar vehicles spend an average of 88 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in TX

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