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

Vehicle Details

VINKL4MMBS26MB101564
TrimPreferred
Exterior ColorRed
DrivetrainFWD
Engine1.2L I3
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot29

2021 Buick Encore GX

Preferred

Fair Price
$20,64122,975 mi

Elkton, MD 21921

Is this 2021 Buick Encore GX Preferred a good deal?

OAV verdict: Fair Price

Why: Listed at $20,641, comparable market range $18,394–$22,521, based on 11 comparable listings. Days on lot: 29 days (market average 40 days).

Market price position

18,394
22,521
20,641

$20,641 · within market range

$18,394comparable$22,521
Regional range
$18,394 – $22,521
vs. market
$2,247 above low · $1,880 below high
Comparable vehicles
11
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1552 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$18,394 – $22,521

Dealer Info

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Elkton, MD

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About This 2021 Buick Encore GX

Listing updated: May 20, 2026

Listed by a franchise dealer in Elkton, MD · On lot for 29 days · VIN verifiable at NHTSA

This used 2021 Buick Encore GX Preferred is listed at $20,641 by a franchise dealer in Elkton, MD 21921. It has 22,975 miles on the odometer. The exterior color is Red. It features a FWD drivetrain with a 1.2L I3 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 11 similar vehicles in the Elkton market, the estimated market range is $18,394 to $22,521.

This vehicle has been on the lot for 29 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 Elkton, MD 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 a franchise dealer in Elkton, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4MMBS26MB101564 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 MD

Comparable Vehicles

140

Average Price

$21,323

Price Range

$15,587–$28,997

Avg Days on Lot

40

Based on 140 comparable 2019-2023 Buick Encore GX listings in MD, the average asking price is $21,323. This listing at $20,641 is $682 below average (3% below market). Comparable prices in MD range from $15,587 to $28,997. Similar vehicles spend an average of 40 days on dealer lots in this market.

Similar Buick Encore GX Listings in MD

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