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

VINLRBFZSR4XMD140801
TrimAvenir
Exterior ColorWhite
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot46

2021 Buick Envision

Avenir

Unscored
$30,12422,525 mi

Lowell, MA 01852

Is this 2021 Buick Envision Avenir a good deal?

OAV verdict: Unscored

Why: Listed at $30,124, comparable market range $23,997–$25,124, based on 7 comparable listings. Days on lot: 46 days (market average 62 days).

Market price position

23,997
25,124
30,124

$30,124 · $5,000 above market high

$23,997$25,124 comparable
Regional range
$23,997 – $25,124
vs. market high
+ $5,000 (20% above)
Comparable vehicles
7
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1156 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$23,997 – $25,124

Greater Lowell Buick Gmc

Lowell, MA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Greater Lowell Buick Gmc for current availability of this 2021 Buick Envision Avenir and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 Buick Envision

Listing updated: Jul 4, 2026

Listed by a franchise dealer in Lowell, MA · On lot for 46 days · VIN verifiable at NHTSA

This used 2021 Buick Envision Avenir is listed at $30,124 by greater lowell buick gmc in Lowell, MA 01852. It has 22,525 miles on the odometer. The exterior color is White. 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 Unscored due to insufficient comparable data. Based on 7 similar vehicles in the Lowell market, the estimated market range is $23,997 to $25,124.

This vehicle has been on the lot for 46 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 Lowell, MA suvs 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 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:

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 Lowell, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN LRBFZSR4XMD140801 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 MA

Comparable Vehicles

111

Average Price

$27,031

Price Range

$15,206–$35,658

Avg Days on Lot

62

Based on 111 comparable 2019-2023 Buick Envision listings in MA, the average asking price is $27,031. This listing at $30,124 is $3,093 above average (11% above market). Comparable prices in MA range from $15,206 to $35,658. Similar vehicles spend an average of 62 days on dealer lots in this market.

Similar Buick Envision Listings in MA

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