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

2012 GMC Sierra 1500 SLT

No Photo Available

Vehicle Details

VIN3GTP2WE77CG288150
TrimSLT
Exterior ColorWhite
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeE85
Inventory Typeused
Days on Lot7

SLT

Unscored
$16,820116,199 mi

Chehalis, WA 98532

Is this 2012 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $16,820, comparable market range $16,820–$16,820. Days on lot: 7 days (market average 88 days).

Market price position

$16,820 · only listing at this price

Regional range
$16,820 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Market Retail Price (MRP™)

$16,820

This vehicle $16,820 · priced at MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$14,075

This vehicle $16,820 · $2,745 (20%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-29) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 1050 days.

What does Demand-Verified mean?

I-5 Toyota

Chehalis, WA

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

View all vehicles from i-5 toyota

Request availability and out-the-door price

OAV will route your inquiry to I-5 Toyota for current availability of this 2012 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 2012 GMC Sierra 1500

Listing updated: Jul 28, 2026

Listed by a franchise dealer in Chehalis, WA · On lot for 7 days · VIN verifiable at NHTSA

This used 2012 GMC Sierra 1500 SLT is listed at $16,820 by i-5 toyota in Chehalis, WA 98532. It has 116,199 miles on the odometer. The exterior color is White. 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Chehalis market, the estimated market range is $16,820 to $16,820.

This vehicle has been on the lot for 7 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 Chehalis, 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 2012 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:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 Chehalis, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP2WE77CG288150 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2012 GMC Sierra 1500 Market in WA

Comparable Vehicles

42

Average Price

$15,311

Price Range

$5,999–$29,500

Avg Days on Lot

88

Based on 42 comparable 2010-2014 GMC Sierra 1500 listings in WA, the average asking price is $15,311. This listing at $16,820 is $1,509 above average (10% above market). Comparable prices in WA range from $5,999 to $29,500. Similar vehicles spend an average of 88 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: SLT — compare trims below)