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

Vehicle Details

VIN1GTP8DED5LZ291654
TrimSLT
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2020 GMC Sierra 1500

SLT

Fair Price
$35,99593,067 miles

Glendale, AZ 85301

Market price position

28,000
42,805
35,995

$35,995 · within market range

$28,000comparable$42,805
Regional range
$28,000 – $42,805
vs. market
$7,995 above low · $6,810 below high
Comparable vehicles
14
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$28,000 – $42,805

Dealer Info

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Glendale, AZ

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About This 2020 GMC Sierra 1500

Listing updated: May 13, 2026

Listed by an independent dealer in Glendale, AZ · On lot for 17 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 SLT is listed at $35,995 by an independent dealer in Glendale, AZ 85301. It has 93,067 miles on the odometer. It features a RWD 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 14 similar vehicles in the Glendale market, the estimated market range is $28,000 to $42,805.

This vehicle has been on the lot for 17 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 Glendale, AZ 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 an independent dealer in Glendale, AZ, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DED5LZ291654 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 AZ

Comparable Vehicles

373

Average Price

$35,862

Price Range

$14,500–$74,990

Avg Days on Lot

55

Based on 373 comparable 2018-2022 GMC Sierra 1500 listings in AZ, the average asking price is $35,862. This listing at $35,995 is $133 above average (0% above market). Comparable prices in AZ range from $14,500 to $74,990. Similar vehicles spend an average of 55 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in AZ

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