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

2021 Chevrolet Silverado 1500 Custom

2021 Chevrolet Silverado 1500View this vehicle at southern preowned →

Vehicle Details

VIN3GCPWBEK7MG200412
TrimCustom
Exterior ColorGray
DrivetrainRWD
Engine2.7L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot299

Custom

Overpriced
$32,99977,559 mi

Houston, TX 77076

Is this 2021 Chevrolet Silverado 1500 Custom a good deal?

OAV verdict: Overpriced

Why: Listed at $32,999. OAV has withheld a market verdict for this listing because its comparable evidence isn't sufficient to score it reliably. Listed 299 days · longer than most comparable local listings (typical ~15–60 days).

Market price position

$32,999 · $6,004 above the market benchmark

Comparable range
$26,995 (19 listings)
vs. market high
+ $6,004 (22% above)
Comparable vehicles
19

Market Retail Price (MRP™)

$26,995

This vehicle $32,999 · $6,004 (22%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$27,909

This vehicle $32,999 · $5,090 (18%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-01) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1146 days.

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 6.5x longer than comparable vehicles typically take to sell (cohort sells in 11–46 days; this one is at 299). Confirm its history, condition, availability, and out-the-door price before proceeding.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$26,995 – $26,995
Regional Range$7,500 – $40,998

Southern Preowned

Houston, TX

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

View all vehicles from southern preowned

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

About This 2021 Chevrolet Silverado 1500

Listing updated: Sep 1, 2026

Listed by an independent dealer in Houston, TX · On lot for 299 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 Custom is listed at $32,999 by southern preowned in Houston, TX 77076. It has 77,559 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a RWD drivetrain with a 2.7L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. OAV has not assigned a reliable comparable market range for this vehicle yet — the available comparable evidence isn't sufficient for a reliable verdict.

This vehicle has been on the lot for 299 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 by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Chevrolet Silverado 1500 against similar vehicles currently available for sale — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GCPWBEK7MG200412 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 processed daily; Price-to-Market analysis uses comparable vehicles.

2021 Chevrolet Silverado 1500 Market in TX

TX Market Listings

3,448

Average Price

$33,841

Price Range

$23,334–$50,265

Avg Days on Lot

178

Based on all 3,448 2019-2023 Chevrolet Silverado 1500 listings in the TX market, the average asking price is $33,841. This listing at $32,999 is $842 below the broader TX average (2% below the TX average). This is a wider, all-trim comparison across TX; OAV's price verdict above uses the closer comparable set. Comparable prices in TX range from $23,334 to $50,265. Similar vehicles spend an average of 178 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in TX

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Custom — compare trims below)