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

VIN3GTU9DED3LG119882
TrimSLT
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot24

2020 GMC Sierra 1500

SLT

Fair Price
$30,990129,659 mi

Olive Branch, MS 38654

Is this 2020 GMC Sierra 1500 SLT a good deal?

OAV verdict: Fair Price

Why: Listed at $30,990, comparable market range $28,800–$41,844, based on 38 comparable listings. Days on lot: 24 days (market average 55 days).

Market price position

28,800
41,844
30,990

$30,990 · within market range

$28,800comparable$41,844
Regional range
$28,800 – $41,844
vs. market
$2,190 above low · $10,854 below high
Comparable vehicles
38
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1669 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$28,800 – $41,844

Dealer Info

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Olive Branch, MS

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About This 2020 GMC Sierra 1500

Listing updated: May 23, 2026

Listed by an independent dealer in Olive Branch, MS · On lot for 24 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 SLT is listed at $30,990 by an independent dealer in Olive Branch, MS 38654. It has 129,659 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 Fair Price — priced at market value. Based on 38 similar vehicles in the Olive Branch market, the estimated market range is $28,800 to $41,844.

This vehicle has been on the lot for 24 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 Olive Branch, MS 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 2020 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 an independent dealer in Olive Branch, MS, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9DED3LG119882 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.

2020 GMC Sierra 1500 Market in MS

Comparable Vehicles

541

Average Price

$34,807

Price Range

$16,995–$59,000

Avg Days on Lot

55

Based on 541 comparable 2018-2022 GMC Sierra 1500 listings in MS, the average asking price is $34,807. This listing at $30,990 is $3,817 below average (11% below market). Comparable prices in MS range from $16,995 to $59,000. Similar vehicles spend an average of 55 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in MS

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