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

VIN1GTU9DETXMZ297796
TrimSLT
Exterior ColorSilver
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot106

2021 GMC Sierra 1500

SLT

Unscored
$38,99565,425 mi

Greenville, OH 45331

Is this 2021 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $38,995, comparable market range $28,550–$42,859, based on 8 comparable listings. Days on lot: 106 days (market average 43 days).

Market price position

28,550
42,859
38,995

$38,995 · within market range

$28,550comparable$42,859
Regional range
$28,550 – $42,859
vs. market
$10,445 above low · $3,864 below high
Comparable vehicles
8
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.

Local Range$34,199 – $34,348
Regional Range$28,550 – $42,859

Hittle Gmc

Greenville, OH

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

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Request availability and out-the-door price

OAV will route your inquiry to Hittle Gmc for current availability of this 2021 GMC Sierra 1500 SLT 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 GMC Sierra 1500

Listing updated: Jun 5, 2026

Listed by a franchise dealer in Greenville, OH · On lot for 106 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $38,995 by hittle gmc in Greenville, OH 45331. It has 65,425 miles on the odometer. The exterior color is Silver. 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 8 similar vehicles in the Greenville market, the estimated market range is $28,550 to $42,859. The local market range in OH is $34,199 to $34,348.

This vehicle has been on the lot for 106 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 Greenville, OH 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 Greenville, OH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9DETXMZ297796 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 OH

Comparable Vehicles

1,863

Average Price

$37,812

Price Range

$15,950–$65,989

Avg Days on Lot

43

Based on 1,863 comparable 2019-2023 GMC Sierra 1500 listings in OH, the average asking price is $37,812. This listing at $38,995 is $1,183 above average (3% above market). Comparable prices in OH range from $15,950 to $65,989. Similar vehicles spend an average of 43 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in OH

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