Vehicle Details
2012 GMC Sierra 1500
SL
Merrillville, IN 46410
Is this 2012 GMC Sierra 1500 SL a good deal?
OAV verdict: Unscored
Why: Listed at $6,500, comparable market range $6,500–$6,500. Days on lot: 8 days (market average 85 days).
Market price position
$6,500 · only listing at this price
- Regional range
- $6,500 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Market Retail Price (MRP™)
$6,500This vehicle $6,500 · 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™)
$12,559This vehicle $6,500 · $6,059 (48%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-26) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 9–50 days.
What does Demand-Verified mean?
Discount Auto Llc
Merrillville, IN
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Discount Auto Llc for current availability of this 2012 GMC Sierra 1500 SL 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 26, 2026Listed by an independent dealer in Merrillville, IN · On lot for 8 days · VIN verifiable at NHTSA
This used 2012 GMC Sierra 1500 SL is listed at $6,500 by discount auto llc in Merrillville, IN 46410. It has 173,898 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 4.8L 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 Merrillville market, the estimated market range is $6,500 to $6,500.
This vehicle has been on the lot for 8 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 Merrillville, IN 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 an independent dealer in Merrillville, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP2UEA4CG228701 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 IN
Comparable Vehicles
68
Average Price
$13,270
Price Range
$2,995–$26,900
Avg Days on Lot
85
Based on 68 comparable 2010-2014 GMC Sierra 1500 listings in IN, the average asking price is $13,270. This listing at $6,500 is $6,770 below average (51% below market). Comparable prices in IN range from $2,995 to $26,900. Similar vehicles spend an average of 85 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in IN
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SL — compare trims below)
2013 GMC Sierra 1500
Work Truck
Indianapolis, IN
2010 GMC Sierra 1500
SLE
Lafayette, IN
2013 GMC Sierra 1500
SLE
Indianapolis, IN
2014 GMC Sierra 1500
1SA
Elkhart, IN
2010 GMC Sierra 1500
Work Truck
Plainfield, IN
2011 GMC Sierra 1500
SLE
Muncie, IN
2011 GMC Sierra 1500
SLT
Saint John, IN
2010 GMC Sierra 1500
SLT
Muncie, IN