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

VIN1GTUUEE81SZ138419
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot53

2025 GMC Sierra 1500

AT4

Great Deal
$51,99058,890 mi

Issaquah, WA 98027

Is this 2025 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Great Deal

Why: Listed at $51,990, comparable market range $60,987–$61,990, based on 24 comparable listings. Days on lot: 53 days (market average 70 days).

Market price position

60,987
61,990
51,990

$51,990 · $8,997 below market low

$60,987$61,990 comparable
Regional range
$60,987 – $61,990
vs. market low
— $8,997 (15% below)
Comparable vehicles
24
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1660 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$60,987 – $61,990

Evergreen Ford Lincoln

Issaquah, WA

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

View all vehicles from evergreen ford lincoln

Request availability and out-the-door price

OAV will route your inquiry to Evergreen Ford Lincoln for current availability of this 2025 GMC Sierra 1500 AT4 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 2025 GMC Sierra 1500

Listing updated: Jun 8, 2026

Listed by a franchise dealer in Issaquah, WA · On lot for 53 days · VIN verifiable at NHTSA

This used 2025 GMC Sierra 1500 AT4 is listed at $51,990 by evergreen ford lincoln in Issaquah, WA 98027. It has 58,890 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 a Great Deal — priced below market value. Based on 24 similar vehicles in the Issaquah market, the estimated market range is $60,987 to $61,990.

This vehicle has been on the lot for 53 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 Issaquah, WA 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 2025 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 Issaquah, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTUUEE81SZ138419 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.

2025 GMC Sierra 1500 Market in WA

Comparable Vehicles

1,985

Average Price

$60,668

Price Range

$27,999–$112,900

Avg Days on Lot

70

Based on 1,985 comparable 2023-2027 GMC Sierra 1500 listings in WA, the average asking price is $60,668. This listing at $51,990 is $8,678 below average (14% below market). Comparable prices in WA range from $27,999 to $112,900. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in WA

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