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

VINKL4CJESM1MB369509
TrimPreferred
Exterior ColorWhite
Drivetrain4WD
Engine1.4L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot25

2021 Buick Encore

Preferred

Great Deal
$12,99598,731 mi

Aurora, IL 60505

Is this 2021 Buick Encore Preferred a good deal?

OAV verdict: Great Deal

Why: Listed at $12,995, comparable market range $15,538–$18,998, based on 19 comparable listings. Days on lot: 25 days (market average 51 days).

Market price position

15,538
18,998
12,995

$12,995 · $2,543 below market low

$15,538comparable$18,998
Regional range
$15,538 – $18,998
vs. market low
— $2,543 (16% below)
Comparable vehicles
19
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1253 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$15,538 – $18,998

Aurora Auto Center Inc

Aurora, IL

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 Aurora Auto Center Inc for current availability of this 2021 Buick Encore Preferred 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 Encore

Listing updated: Jun 13, 2026

Listed by an independent dealer in Aurora, IL · On lot for 25 days · VIN verifiable at NHTSA

This used 2021 Buick Encore Preferred is listed at $12,995 by aurora auto center inc in Aurora, IL 60505. It has 98,731 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 1.4L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 19 similar vehicles in the Aurora market, the estimated market range is $15,538 to $18,998.

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).

Market context

This listing is part of OAV's broader Aurora, IL 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 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 Aurora, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4CJESM1MB369509 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 Market in IL

Comparable Vehicles

174

Average Price

$14,428

Price Range

$7,980–$23,221

Avg Days on Lot

51

Based on 174 comparable 2019-2023 Buick Encore listings in IL, the average asking price is $14,428. This listing at $12,995 is $1,433 below average (10% below market). Comparable prices in IL range from $7,980 to $23,221. Similar vehicles spend an average of 51 days on dealer lots in this market.

Similar Buick Encore Listings in IL

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