Vehicle Details
2015 GMC Yukon XL
SLT
Rockford, IL 61107
Is this 2015 GMC Yukon XL SLT a good deal?
OAV verdict: Unscored
Why: Listed at $13,495, comparable market range $13,495–$13,495. Days on lot: 27 days (market average 63 days).
Market price position
$13,495 · only listing at this price
- Regional range
- $13,495 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 9–77 days.
What does Demand-Verified mean?
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Sinnissippi Motors
Rockford, IL
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 Sinnissippi Motors for current availability of this 2015 GMC Yukon XL 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 2015 GMC Yukon XL
Listing updated: Jun 10, 2026Listed by an independent dealer in Rockford, IL · On lot for 27 days · VIN verifiable at NHTSA
This used 2015 GMC Yukon XL SLT is listed at $13,495 by sinnissippi motors in Rockford, IL 61107. It has 164,600 miles on the odometer. It features a 4WD drivetrain with a 5.3L 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 Rockford market, the estimated market range is $13,495 to $13,495.
This vehicle has been on the lot for 27 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 Rockford, IL suvs 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 2015 GMC Yukon XL 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 Rockford, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS2HKC3FR534451 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.
2015 GMC Yukon XL Market in IL
Comparable Vehicles
339
Average Price
$18,518
Price Range
$4,900–$29,593
Avg Days on Lot
63
Based on 339 comparable 2013-2017 GMC Yukon XL listings in IL, the average asking price is $18,518. This listing at $13,495 is $5,023 below average (27% below market). Comparable prices in IL range from $4,900 to $29,593. Similar vehicles spend an average of 63 days on dealer lots in this market.
Similar GMC Yukon XL Listings in IL
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)
2016 GMC Yukon XL
SLT
Oswego, IL
2014 GMC Yukon XL
SLT
Des Plaines, IL
2016 GMC Yukon XL
SLT
Moline, IL
2017 GMC Yukon XL
SLT
El Paso, IL
2016 GMC Yukon XL
SLT
Aurora, IL
2015 GMC Yukon XL
SLT
Decatur, IL
2016 GMC Yukon XL
SLE
Springfield, IL
2015 GMC Yukon XL
Denali
Springfield, IL