U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2020 GMC Sierra 1500

Vehicle Details

VIN1GTP9EEL5LZ119358
TrimAT4
Exterior ColorBlack
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot49

2020 GMC Sierra 1500

AT4

Unscored
$29,448140,535 miles

Amherst, OH 44001

Market price position

27,830
37,990
29,448

$29,448 · within market range

$27,830comparable$37,990
Regional range
$27,830 – $37,990
vs. market
$1,618 above low · $8,542 below high
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1665 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$37,990 – $37,990
Regional Range$27,830 – $37,990

Dealer Info

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Amherst, OH

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About This 2020 GMC Sierra 1500

Listing updated: May 16, 2026

Listed by a franchise dealer in Amherst, OH · On lot for 49 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 AT4 is listed at $29,448 by a franchise dealer in Amherst, OH 44001. It has 140,535 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 6.2L 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 Amherst market, the estimated market range is $27,830 to $37,990. The local market range in OH is $37,990 to $37,990.

This vehicle has been on the lot for 49 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 Amherst, 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 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:

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 Amherst, OH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EEL5LZ119358 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 OH

Comparable Vehicles

1,227

Average Price

$33,252

Price Range

$10,400–$53,234

Avg Days on Lot

42

Based on 1,227 comparable 2018-2022 GMC Sierra 1500 listings in OH, the average asking price is $33,252. This listing at $29,448 is $3,804 below average (11% below market). Comparable prices in OH range from $10,400 to $53,234. Similar vehicles spend an average of 42 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: AT4 — compare trims below)