Is the $42,991 price on this 2021 Mercedes-Benz E-Class a good deal?

OAV rates this as Fair Price because the asking price of $42,991 is within the typical market range for this vehicle.

What is the average price for a 2021 Mercedes-Benz E-Class in IL?

Based on 257 comparable listings in IL, the average asking price for a 2019-2023 Mercedes-Benz E-Class is $49,856, with prices ranging from $16,627 to $135,301.

How long does a 2021 Mercedes-Benz E-Class typically stay on dealer lots?

Comparable Mercedes-Benz E-Class listings in IL spend an average of 52 days on dealer lots.

Where is this 2021 Mercedes-Benz E-Class located?

This vehicle is listed in St. Charles, IL 60175. VIN: W1K1J5JB8MF167634. Mileage: 22,146 miles.

What is the fair market price range for this 2021 Mercedes-Benz E-Class?

OAV's Price-to-Market analysis estimates the fair market range is $35,085 to $54,404, based on 8 comparable vehicles.

Vehicle Details

VINW1K1J5JB8MF167634

TrimE450

Exterior ColorWhite

DrivetrainRWD

Engine3.0L I6

TransmissionAutomatic

Fuel TypePremium Unleaded

Inventory Typeused

Days on Lot4

2021 Mercedes-Benz E-Class

E450

Unscored

$42,99122,146 mi

St. Charles, IL 60175

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

OAV verdict: Unscored

Why: Listed at $42,991, comparable market range $35,085–$54,404, based on 8 comparable listings. Days on lot: 4 days (market average 52 days).

Market price position

Lowest comparable ($)

35,085

Highest comparable ($)

54,404

This vehicle's price ($)

42,991

$42,991 · within market range

$35,085comparable$54,404

Regional range: $35,085 – $54,404
vs. market: $7,906 above low · $11,413 below high
Comparable vehicles: 8

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 18–57 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$35,085 – $54,404

Dealer Info

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St. Charles, IL

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About This 2021 Mercedes-Benz E-Class

Listing updated: May 19, 2026

Listed by a franchise dealer in St. Charles, IL · On lot for 4 days · VIN verifiable at NHTSA

This used 2021 Mercedes-Benz E-Class E450 is listed at $42,991 by a franchise dealer in St. Charles, IL 60175. It has 22,146 miles on the odometer. The exterior color is White. It features a RWD 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 8 similar vehicles in the St. Charles market, the estimated market range is $35,085 to $54,404.

This vehicle has been on the lot for 4 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 St. Charles, IL coupes 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:

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.

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in St. Charles, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W1K1J5JB8MF167634 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 IL

Comparable Vehicles

257

Average Price

$49,856

Price Range

$16,627–$135,301

Avg Days on Lot

Based on 257 comparable 2019-2023 Mercedes-Benz E-Class listings in IL, the average asking price is $49,856. This listing at $42,991 is $6,865 below average (14% below market). Comparable prices in IL range from $16,627 to $135,301. Similar vehicles spend an average of 52 days on dealer lots in this market.