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

VIN1GCPYFED3MZ151096
TrimLT Trail Boss
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot10

2021 Chevrolet Silverado 1500

LT Trail Boss

Unscored
$38,96676,711 mi

West Burlington, IA 52655

Is this 2021 Chevrolet Silverado 1500 LT Trail Boss a good deal?

OAV verdict: Unscored

Why: Listed at $38,966, comparable market range $33,265–$33,445, based on 4 comparable listings. Days on lot: 10 days.

Market price position

$38,966 · $5,521 above market high

$33,265$33,445 comparable
Regional range
$33,265 – $33,445
vs. market high
+ $5,521 (17% above)
Comparable vehicles
4

Market Retail Price (MRP™)

$33,355

This vehicle $38,966 · $5,611 (17%) 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™)

$35,728

This vehicle $38,966 · $3,238 (9%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-24) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1555 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$33,265 – $33,445
Regional Range$27,491 – $42,407

Shottenkirk Kia Of West Burlington

West Burlington, IA

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

View all vehicles from shottenkirk kia of west burlington

Request availability and out-the-door price

OAV will route your inquiry to Shottenkirk Kia Of West Burlington for current availability of this 2021 Chevrolet Silverado 1500 LT Trail Boss 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: Jul 24, 2026

Listed by a franchise dealer in West Burlington, IA · On lot for 10 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 LT Trail Boss is listed at $38,966 by shottenkirk kia of west burlington in West Burlington, IA 52655. It has 76,711 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 4 similar vehicles in the West Burlington market, the estimated market range is $33,265 to $33,445. The local market range in IA is $33,265 to $33,445.

This vehicle has been on the lot for 10 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 West Burlington, IA 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 West Burlington, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GCPYFED3MZ151096 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 updated daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.