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

VINW1KZF5KB3MA981688
TrimE450
Exterior ColorGray
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot19

2021 Mercedes-Benz E-Class

E450

Unscored
$40,99050,978 mi

Arlington, VA 22203

Is this 2021 Mercedes-Benz E-Class E450 a good deal?

OAV verdict: Unscored

Why: Listed at $40,990, comparable market range $31,571–$39,791, based on 3 comparable listings. Days on lot: 19 days (market average 61 days).

Market price position

31,571
39,791
40,990

$40,990 · $1,199 above market high

$31,571comparable$39,791
Regional range
$31,571 – $39,791
vs. market high
+ $1,199 (3% above)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1857 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$31,571 – $39,791

Dealer Info

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Arlington, VA

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About This 2021 Mercedes-Benz E-Class

Listing updated: May 26, 2026

Listed by a franchise dealer in Arlington, VA · On lot for 19 days · VIN verifiable at NHTSA

This used 2021 Mercedes-Benz E-Class E450 is listed at $40,990 by a franchise dealer in Arlington, VA 22203. It has 50,978 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 3 similar vehicles in the Arlington market, the estimated market range is $31,571 to $39,791.

This vehicle has been on the lot for 19 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 Arlington, VA 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 2021 Mercedes-Benz E-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 Arlington, VA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W1KZF5KB3MA981688 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.

2021 Mercedes-Benz E-Class Market in VA

Comparable Vehicles

195

Average Price

$43,110

Price Range

$15,379–$85,887

Avg Days on Lot

61

Based on 195 comparable 2019-2023 Mercedes-Benz E-Class listings in VA, the average asking price is $43,110. This listing at $40,990 is $2,120 below average (5% below market). Comparable prices in VA range from $15,379 to $85,887. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar Mercedes-Benz E-Class Listings in VA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: E450 — compare trims below)