U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Buick Encore GX

Vehicle Details

VINKL4MMGSL4MB052953
TrimEssence
Exterior ColorRed
Drivetrain4WD
Engine1.3L I3
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2021 Buick Encore GX

Essence

Unscored
$20,89850,708 mi

Sterling, VA 20166

Is this 2021 Buick Encore GX Essence a good deal?

OAV verdict: Unscored

Why: Listed at $20,898, comparable market range $20,898–$20,898. Days on lot: 17 days (market average 44 days).

Market price position

20,898
20,898
20,898

$20,898 · only listing at this price

$20,898 — single data point
Regional range
$20,898 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1970 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$18,990 – $18,990

Dealer Info

Hidden
Hidden

Sterling, VA

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this independent dealer in Sterling, VA

About This 2021 Buick Encore GX

Listing updated: May 20, 2026

Listed by an independent dealer in Sterling, VA · On lot for 17 days · VIN verifiable at NHTSA

This used 2021 Buick Encore GX Essence is listed at $20,898 by an independent dealer in Sterling, VA 20166. It has 50,708 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 1.3L I3 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Sterling market, the estimated market range is $20,898 to $20,898.

This vehicle has been on the lot for 17 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 Sterling, VA 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 Encore GX 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 an independent dealer in Sterling, VA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4MMGSL4MB052953 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 Encore GX Market in VA

Comparable Vehicles

308

Average Price

$21,589

Price Range

$5,995–$31,525

Avg Days on Lot

44

Based on 308 comparable 2019-2023 Buick Encore GX listings in VA, the average asking price is $21,589. This listing at $20,898 is $691 below average (3% below market). Comparable prices in VA range from $5,995 to $31,525. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar Buick Encore GX Listings in VA

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