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

2007 GMC Sierra 2500HD SLE2

2007 GMC Sierra 2500HDView this vehicle at sam leman chevrolet of champaign →

Vehicle Details

VIN1GTHC29D27E166108
TrimSLE2
Exterior ColorSilver
DrivetrainRWD
Engine6.0L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot24

SLE2

Unscored
$23,49097,933 mi

Champaign, IL 61822

Is this 2007 GMC Sierra 2500HD SLE2 a good deal?

OAV verdict: Unscored

Why: Listed at $23,490. OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing. Listed 24 days.

Market price position

OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing.

Sam Leman Chevrolet Of Champaign

Champaign, IL

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

About This 2007 GMC Sierra 2500HD

Listing updated: Sep 23, 2026

Listed by a franchise dealer in Champaign, IL · On lot for 24 days · VIN verifiable at NHTSA

This used 2007 GMC Sierra 2500HD SLE2 is listed at $23,490 by sam leman chevrolet of champaign in Champaign, IL 61822. It has 97,933 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. It features a RWD drivetrain with a 6.0L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Unscored. OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing.

This vehicle has been on the lot for 24 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 23, 2026. The comparable band (patent pending) is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Champaign, IL trucks market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2007 GMC Sierra 2500HD against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Dealpriced below the comparable-range floor by at least OAV's minimum-gap margin; a smaller gap under the floor is Fair Price.
  • Fair Pricepriced within the comparable range, or below the floor by less than that margin.
  • Overpriced — priced above the typical range for comparable vehicles.
  • Unscored — OAV withholds a verdict when the evidence cannot support one: too few or too widely spread comparables, a price it cannot validate, a branded or salvage title, or mileage that would distort the comparison. The listing stays visible; only the rating is withheld.

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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Champaign, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTHC29D27E166108 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 vehicle market standardization technology (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.

2007 GMC Sierra 2500HD Market in IL

IL Market Listings

13

Average Price

Price Range

Avg Days on Lot

284

Based on all 13 2005-2009 GMC Sierra 2500HD listings in the IL market. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Similar vehicles spend an average of 284 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in IL

4 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE2 — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.