2026 Mercedes-Benz S-Class

Listed by a franchise dealer in West Covina, CA · On lot for 41 days · VIN verifiable at NHTSA

This new 2026 Mercedes-Benz S-Class S 580 is listed at $139,640 by mercedes-benz of west covina in West Covina, CA 91791. The exterior color is White. It features a 4WD drivetrain with a 4.0L 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 5 similar vehicles in the West Covina market, the estimated market range is $132,285 to $156,205. The local market range in CA is $132,285 to $156,205.

This vehicle has been on the lot for 41 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 West Covina, CA sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

• View the full West Covina, CA sedans market →
• All vehicles in West Covina, CA →
• All vehicles in CA →
• All vehicles from this dealer →

How this deal is rated

OAV compares this 2026 Mercedes-Benz S-Class 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 West Covina, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W1K6G7GB9TA374312 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.

2026 Mercedes-Benz S-Class Market in CA

Based on 1,591 comparable 2024-2028 Mercedes-Benz S-Class listings in CA, the average asking price is $161,528. This listing at $139,640 is $21,888 below average (14% below market). Comparable prices in CA range from $75,377 to $349,999. Similar vehicles spend an average of 115 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in CA

8 comparable vehicles within ±2 model years (subject trim: S 580 — compare trims below)