U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 GMC Sierra 1500

Vehicle Details

VIN1GTP8DET4MZ408228
TrimSLT
Exterior ColorBlue
DrivetrainRWD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot48
Days on Market99

2021 GMC Sierra 1500

SLT

Great Deal
$37,99558,534 miles

Paragould, AR 72450

Market price position

39,995
40,124
37,995

$37,995 · $2,000 below market low

$39,995$40,124 comparable
Regional range
$39,995 – $40,124
vs. market low
— $2,000 (5% below)
Comparable vehicles
16
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$39,995 – $40,124

Dealer Info

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Paragould, AR

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About This 2021 GMC Sierra 1500

Listing updated: May 6, 2026

Listed by a franchise dealer in Paragould, AR · On lot for 48 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $37,995 by a franchise dealer in Paragould, AR 72450. It has 58,534 miles on the odometer. The exterior color is Blue. It features a RWD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 16 similar vehicles in the Paragould market, the estimated market range is $39,995 to $40,124.

This vehicle has been on the lot for 48 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Paragould, AR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DET4MZ408228 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 AR

Comparable Vehicles

1,188

Average Price

$39,561

Price Range

$20,950–$75,128

Avg Days on Lot

47

Based on 1,188 comparable 2019-2023 GMC Sierra 1500 listings in AR, the average asking price is $39,561. This listing at $37,995 is $1,566 below average (4% below market). Comparable prices in AR range from $20,950 to $75,128. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in AR

8 comparable vehicles with similar year and mileage