Vehicle Details
2025 GMC Sierra 1500
SLT
Des Plaines, IL 60018
Is this 2025 GMC Sierra 1500 SLT a good deal?
OAV verdict: Fair Price
Why: Listed at $42,456, comparable market range $40,299–$55,588, based on 24 comparable listings. Days on lot: 1 days.
Market price position
$42,456 · within market range
- Regional range
- $40,299 – $55,588
- vs. market
- $2,157 above low · $13,132 below high
- Comparable vehicles
- 24
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Autonation
Des Plaines, 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 Autonation for current availability of this 2025 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 2025 GMC Sierra 1500
Listing updated: Jun 11, 2026Listed by a franchise dealer in Des Plaines, IL · On lot for 1 days · VIN verifiable at NHTSA
This used 2025 GMC Sierra 1500 SLT is listed at $42,456 by autonation in Des Plaines, IL 60018. It has 48,018 miles on the odometer. The exterior color is White..
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 24 similar vehicles in the Des Plaines market, the estimated market range is $40,299 to $55,588. The local market range in IL is $42,990 to $42,990.
This vehicle has been on the lot for 1 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 Des Plaines, IL 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:
- 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 Des Plaines, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTPHDED1SZ311784 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.