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

VIN1GTU9DED7LZ327599
TrimSLT
Exterior ColorRed
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot14

2020 GMC Sierra 1500

SLT

Unscored
$39,00047,664 mi

Odessa, TX 79765

Is this 2020 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $39,000, comparable market range $27,981–$28,206, based on 4 comparable listings. Days on lot: 14 days (market average 42 days).

Market price position

27,981
28,206
39,000

$39,000 · $10,794 above market high

$27,981$28,206 comparable
Regional range
$27,981 – $28,206
vs. market high
+ $10,794 (38% above)
Comparable vehicles
4
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$27,981 – $28,206

Sewell Family Of Companies

Odessa, TX

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Sewell Family Of Companies for current availability of this 2020 GMC Sierra 1500 SLT and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2020 GMC Sierra 1500

Listing updated: Jun 8, 2026

Listed by a franchise dealer in Odessa, TX · On lot for 14 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 SLT is listed at $39,000 by sewell family of companies in Odessa, TX 79765. It has 47,664 miles on the odometer. The exterior color is Red. 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 Unscored due to insufficient comparable data. Based on 4 similar vehicles in the Odessa market, the estimated market range is $27,981 to $28,206.

This vehicle has been on the lot for 14 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 Odessa, TX 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 a franchise dealer in Odessa, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9DED7LZ327599 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 TX

Comparable Vehicles

3,239

Average Price

$35,700

Price Range

$9,500–$90,000

Avg Days on Lot

42

Based on 3,239 comparable 2018-2022 GMC Sierra 1500 listings in TX, the average asking price is $35,700. This listing at $39,000 is $3,300 above average (9% above market). Comparable prices in TX range from $9,500 to $90,000. Similar vehicles spend an average of 42 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in TX

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