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

VIN3GCUYGED3MG407004
TrimLTZ
Exterior ColorWhite
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot28

2021 Chevrolet Silverado 1500

LTZ

Unscored
$27,90091,537 mi

Grafton, ND 58237

Is this 2021 Chevrolet Silverado 1500 LTZ a good deal?

OAV verdict: Unscored

Why: Listed at $27,900, comparable market range $36,499–$38,800, based on 3 comparable listings. Days on lot: 28 days (market average 94 days).

Market price position

36,499
38,800
27,900

$27,900 · $8,599 below market low

$36,499$38,800 comparable
Regional range
$36,499 – $38,800
vs. market low
— $8,599 (24% below)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1872 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$36,499 – $38,800

Dealer Info

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Grafton, ND

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About This 2021 Chevrolet Silverado 1500

Listing updated: May 27, 2026

Listed by a franchise dealer in Grafton, ND · On lot for 28 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 LTZ is listed at $27,900 by a franchise dealer in Grafton, ND 58237. It has 91,537 miles on the odometer. The exterior color is White. 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 3 similar vehicles in the Grafton market, the estimated market range is $36,499 to $38,800.

This vehicle has been on the lot for 28 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 Grafton, ND 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 Grafton, ND, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GCUYGED3MG407004 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 ND

Comparable Vehicles

719

Average Price

$34,703

Price Range

$16,989–$53,995

Avg Days on Lot

94

Based on 719 comparable 2019-2023 Chevrolet Silverado 1500 listings in ND, the average asking price is $34,703. This listing at $27,900 is $6,803 below average (20% below market). Comparable prices in ND range from $16,989 to $53,995. Similar vehicles spend an average of 94 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in ND

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