U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2023 GMC Sierra 1500

Vehicle Details

VIN3GTUUDEL0PG188007
TrimSLT
Exterior ColorGray
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot59

2023 GMC Sierra 1500

SLT

Great Deal
$40,79860,308 mi

Savannah, TN 38372

Is this 2023 GMC Sierra 1500 SLT a good deal?

OAV verdict: Great Deal

Why: Listed at $40,798, comparable market range $44,986–$49,584, based on 23 comparable listings. Days on lot: 59 days (market average 49 days).

Market price position

44,986
49,584
40,798

$40,798 · $4,188 below market low

$44,986comparable$49,584
Regional range
$44,986 – $49,584
vs. market low
— $4,188 (9% below)
Comparable vehicles
23
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1973 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$44,986 – $49,584

Dealer Info

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Savannah, TN

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About This 2023 GMC Sierra 1500

Listing updated: May 20, 2026

Listed by a franchise dealer in Savannah, TN · On lot for 59 days · VIN verifiable at NHTSA

This used 2023 GMC Sierra 1500 SLT is listed at $40,798 by a franchise dealer in Savannah, TN 38372. It has 60,308 miles on the odometer. The exterior color is Gray. 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 a Great Deal — priced below market value. Based on 23 similar vehicles in the Savannah market, the estimated market range is $44,986 to $49,584.

This vehicle has been on the lot for 59 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 Savannah, TN 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 2023 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 Savannah, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTUUDEL0PG188007 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.

2023 GMC Sierra 1500 Market in TN

Comparable Vehicles

1,137

Average Price

$47,521

Price Range

$21,836–$89,997

Avg Days on Lot

49

Based on 1,137 comparable 2021-2025 GMC Sierra 1500 listings in TN, the average asking price is $47,521. This listing at $40,798 is $6,723 below average (14% below market). Comparable prices in TN range from $21,836 to $89,997. Similar vehicles spend an average of 49 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in TN

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