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

VINWDDUG6GB9JA371490
TrimS450
Exterior ColorBlue
DrivetrainRWD
Engine3.0L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot59

2018 Mercedes-Benz S-Class

S450

Unscored
$29,71953,999 mi

Houston, TX 77090

Is this 2018 Mercedes-Benz S-Class S450 a good deal?

OAV verdict: Unscored

Why: Listed at $29,719, comparable market range $19,199–$31,995, based on 6 comparable listings. Days on lot: 59 days (market average 359 days).

Market price position

19,199
31,995
29,719

$29,719 · within market range

$19,199comparable$31,995
Regional range
$19,199 – $31,995
vs. market
$10,520 above low · $2,276 below high
Comparable vehicles
6
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1864 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$19,199 – $31,995

Dealer Info

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Houston, TX

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About This 2018 Mercedes-Benz S-Class

Listing updated: May 25, 2026

Listed by a franchise dealer in Houston, TX · On lot for 59 days · VIN verifiable at NHTSA

This used 2018 Mercedes-Benz S-Class S450 is listed at $29,719 by a franchise dealer in Houston, TX 77090. It has 53,999 miles on the odometer. The exterior color is Blue. It features a RWD drivetrain with a 3.0L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 6 similar vehicles in the Houston market, the estimated market range is $19,199 to $31,995.

This vehicle has been on the lot for 59 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 Houston, TX sedans 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 2018 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:

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 Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDUG6GB9JA371490 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.

2018 Mercedes-Benz S-Class Market in TX

Comparable Vehicles

384

Average Price

$63,214

Price Range

$17,995–$337,625

Avg Days on Lot

359

Based on 384 comparable 2016-2020 Mercedes-Benz S-Class listings in TX, the average asking price is $63,214. This listing at $29,719 is $33,495 below average (53% below market). Comparable prices in TX range from $17,995 to $337,625. Similar vehicles spend an average of 359 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in TX

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: S450 — compare trims below)