U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Buick Envision

Vehicle Details

VINLRBFZMR45MD194762
TrimPreferred
Exterior ColorRed
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot25
Days on Market54

2021 Buick Envision

Preferred

Unscored
$21,33335,964 miles

New Castle, DE 19720

Market price position

20,000
20,000
21,333

$21,333 · $1,333 above the market benchmark

$20,000 — single data point
Regional range
$20,000 (4 listings)
vs. market high
+ $1,333 (7% above)
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1865 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$20,000 – $20,000

Dealer Info

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New Castle, DE

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About This 2021 Buick Envision

Listing updated: May 5, 2026

Listed by a franchise dealer in New Castle, DE · On lot for 25 days · VIN verifiable at NHTSA

This used 2021 Buick Envision Preferred is listed at $21,333 by a franchise dealer in New Castle, DE 19720. It has 35,964 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 4 similar vehicles in the New Castle market, the estimated market range is $20,000 to $20,000.

This vehicle has been on the lot for 25 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2021 Buick Envision 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:

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 New Castle, DE, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN LRBFZMR45MD194762 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 Buick Envision Market in DE

Comparable Vehicles

64

Average Price

$24,833

Price Range

$19,875–$32,887

Avg Days on Lot

24

Based on 64 comparable 2019-2023 Buick Envision listings in DE, the average asking price is $24,833. This listing at $21,333 is $3,500 below average (14% below market). Comparable prices in DE range from $19,875 to $32,887. Similar vehicles spend an average of 24 days on dealer lots in this market.

Similar Buick Envision Listings in DE

8 comparable vehicles with similar year and mileage