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

VIN3GTU9CED5MG276938
TrimElevation
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot12

2021 GMC Sierra 1500

Elevation

Unscored
$39,99984,017 mi

Waipahu, HI 96797

Is this 2021 GMC Sierra 1500 Elevation a good deal?

OAV verdict: Unscored

Why: Listed at $39,999, comparable market range $39,999–$39,999. Days on lot: 12 days (market average 44 days).

Market price position

39,999
39,999
39,999

$39,999 · only listing at this price

$39,999 — single data point
Regional range
$39,999 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1461 days.

Dealer Info

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Waipahu, HI

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About This 2021 GMC Sierra 1500

Listing updated: May 24, 2026

Listed by a franchise dealer in Waipahu, HI · On lot for 12 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 Elevation is listed at $39,999 by a franchise dealer in Waipahu, HI 96797. It has 84,017 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 available similar vehicles in the Waipahu market, the estimated market range is $39,999 to $39,999.

This vehicle has been on the lot for 12 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 Waipahu, HI 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 GMC Sierra 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 Waipahu, HI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9CED5MG276938 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 GMC Sierra 1500 Market in HI

Comparable Vehicles

28

Average Price

$45,059

Price Range

$32,264–$56,283

Avg Days on Lot

44

Based on 28 comparable 2019-2023 GMC Sierra 1500 listings in HI, the average asking price is $45,059. This listing at $39,999 is $5,060 below average (11% below market). Comparable prices in HI range from $32,264 to $56,283. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in HI

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