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

Vehicle Details

VIN3GTU9EET7LG309844
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot26

2020 GMC Sierra 1500

AT4

Fair Price
$34,972102,826 mi

Orlando, FL 32837

Is this 2020 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Fair Price

Why: Listed at $34,972, comparable market range $30,535–$40,116, based on 23 comparable listings. Days on lot: 26 days (market average 44 days).

Market price position

30,535
40,116
34,972

$34,972 · within market range

$30,535comparable$40,116
Regional range
$30,535 – $40,116
vs. market
$4,437 above low · $5,144 below high
Comparable vehicles
23
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1455 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$32,399 – $36,890
Regional Range$30,535 – $40,116

Dealer Info

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Orlando, FL

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About This 2020 GMC Sierra 1500

Listing updated: May 18, 2026

Listed by a franchise dealer in Orlando, FL · On lot for 26 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 AT4 is listed at $34,972 by a franchise dealer in Orlando, FL 32837. It has 102,826 miles on the odometer. The exterior color is White. 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 Fair Price — priced at market value. Based on 23 similar vehicles in the Orlando market, the estimated market range is $30,535 to $40,116. The local market range in FL is $32,399 to $36,890.

This vehicle has been on the lot for 26 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 Orlando, FL 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 Orlando, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9EET7LG309844 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 FL

Comparable Vehicles

1,826

Average Price

$35,083

Price Range

$8,495–$72,995

Avg Days on Lot

44

Based on 1,826 comparable 2018-2022 GMC Sierra 1500 listings in FL, the average asking price is $35,083. This listing at $34,972 is $111 below average (0% below market). Comparable prices in FL range from $8,495 to $72,995. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in FL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)