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

VINKL4MMGSL5PB073945
TrimEssence
Exterior ColorBlack
Drivetrain4WD
Engine1.3L I3
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot112

2023 Buick Encore GX

Essence

Fair Price
$26,90018,865 mi

Weymouth, MA 02188

Is this 2023 Buick Encore GX Essence a good deal?

OAV verdict: Fair Price

Why: Listed at $26,900, comparable market range $22,900–$34,585, based on 52 comparable listings. Days on lot: 112 days (market average 58 days).

Market price position

22,900
34,585
26,900

$26,900 · within market range

$22,900comparable$34,585
Regional range
$22,900 – $34,585
vs. market
$4,000 above low · $7,685 below high
Comparable vehicles
52
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1056 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.

Local Range$34,585 – $34,585
Regional Range$22,900 – $34,585

Washington Street Motors

Weymouth, 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 Washington Street Motors for current availability of this 2023 Buick Encore GX Essence 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 2023 Buick Encore GX

Listing updated: Jun 5, 2026

Listed by an independent dealer in Weymouth, MA · On lot for 112 days · VIN verifiable at NHTSA

This used 2023 Buick Encore GX Essence is listed at $26,900 by washington street motors in Weymouth, MA 02188. It has 18,865 miles on the odometer. The exterior color is Black. 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 Fair Price — priced at market value. Based on 52 similar vehicles in the Weymouth market, the estimated market range is $22,900 to $34,585. The local market range in MA is $34,585 to $34,585.

This vehicle has been on the lot for 112 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 Weymouth, 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 2023 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 Weymouth, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4MMGSL5PB073945 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.

2023 Buick Encore GX Market in MA

Comparable Vehicles

273

Average Price

$23,198

Price Range

$17,495–$34,585

Avg Days on Lot

58

Based on 273 comparable 2021-2025 Buick Encore GX listings in MA, the average asking price is $23,198. This listing at $26,900 is $3,702 above average (16% above market). Comparable prices in MA range from $17,495 to $34,585. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Buick Encore GX Listings in MA

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