2015 Mercedes-Benz S-Class S550

Listed by an independent dealer in Colts Neck, NJ · On lot for 1459 days · VIN verifiable at NHTSA

This used 2015 Mercedes-Benz S-Class S550 is listed at $59,900 by Boutique Auto Haus in Colts Neck, NJ 07722. It has 65,450 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a 4WD drivetrain with a 4.7L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above the supported comparable range. Based on 26 comparable listings matched to this vehicle, the estimated market range is $13,950 to $32,995. The local comparable range around Colts Neck, NJ is $13,950 to $32,995; the local cohort is drawn around this dealer's market and can include listings across a state line. These comparisons match year, make, and model, using trim where the data supports it; every price shown is the real advertised price. Mileage is never used to select comparables or adjust their prices. OAV withholds a verdict when mileage looks unreliable, or when higher-than-typical mileage, not a market discount, better explains a lower price. Over 120,000 miles, OAV still publishes Overpriced but withholds Great Deal and Fair Price: comparable cars usually have fewer miles, which can make those two verdicts misleading.

This vehicle has been on the lot for 1459 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Oct 16, 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 Colts Neck, NJ coupes market analysis. OAV rates each vehicle against its comparable range and comparable count — local-first, widening the comparison set only when local inventory is too thin to support a reliable range; days-on-lot and demand signals are shown separately, not as verdict inputs.

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How this deal is rated

OAV compares this 2015 Mercedes-Benz S-Class against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. Mileage is never used to select comparables or adjust their prices. OAV withholds a verdict when mileage looks unreliable, or when higher-than-typical mileage, not a market discount, better explains a lower price. Over 120,000 miles, OAV still publishes Overpriced but withholds Great Deal and Fair Price: comparable cars usually have fewer miles, which can make those two verdicts misleading. Based on where this listing falls in that comparable set, it is rated:

• Great Deal — priced below the comparable-range floor by at least OAV's minimum-gap margin; a smaller gap under the floor is Fair Price.
• Fair Price — priced within the comparable range, or below the floor by less than that margin.
• Overpriced — priced above the comparable range.
• 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 Price-to-Market verdict and live market context for every dealer's inventory, whether or not the dealer has any relationship with OAV. Shopper questions reach dealers through OAV whether or not they have claimed their listings. A dealer that claims its listings can choose where those questions are delivered and read them in its OAV inbox; claiming changes nothing shown on any OAV page. A dealer that has received a shopper question through OAV has a green contact card; other dealers' cards are white. The color is not a rating, a verification, or an endorsement. While OAV tests the color, half of these dealers' listings, chosen at random by vehicle, show the white card instead. A dealer that pays for OAV Dealer Plus has an "OAV Dealer Plus" label on the dealer contact block of its own listings. The label means the dealer pays OAV; it is not a rating, a verification, or an endorsement. That is the complete list of what a relationship with OAV changes. Payment never changes a vehicle's verdict, its eligibility to be scored or cited, the evidence shown or withheld, or where and how prominently the listing appears on any OAV page, board, or answer. There is no paid placement, ranking, ordering, verdict badge, or featured position of any kind. OAV sells dealers insight into the evidence, never influence over it.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Colts Neck, NJ, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDXJ8FB9FA009999 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.

2015 Mercedes-Benz S-Class Market in NJ

Based on all 80 2013-2017 Mercedes-Benz S-Class listings in the NJ market, the average asking price is $26,575. This listing at $59,900 is $33,325 above the broader NJ average (125% above the NJ average). This is a wider, all-trim comparison across NJ; OAV's price verdict above uses the closer comparable set. Comparable prices in NJ range from $15,733 to $51,104. Similar vehicles spend an average of 190 days on dealer lots in this market.