U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2023 Buick Enclave

Vehicle Details

VIN5GAERBKW5PJ230843
TrimEssence
Exterior ColorGray
DrivetrainFWD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot12

2023 Buick Enclave

Essence

Fair Price
$33,54326,648 miles

O'Fallon, IL 62269

Is this 2023 Buick Enclave Essence a good deal?

OAV verdict: Fair Price

Why: Listed at $33,543, comparable market range $26,669–$40,359, based on 57 comparable listings. Days on lot: 12 days (market average 69 days).

Market price position

26,669
40,359
33,543

$33,543 · within market range

$26,669comparable$40,359
Regional range
$26,669 – $40,359
vs. market
$6,874 above low · $6,816 below high
Comparable vehicles
57
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2082 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$26,669 – $40,359

Dealer Info

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O'Fallon, IL

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About This 2023 Buick Enclave

Listing updated: May 17, 2026

Listed by a franchise dealer in O'Fallon, IL · On lot for 12 days · VIN verifiable at NHTSA

This used 2023 Buick Enclave Essence is listed at $33,543 by a franchise dealer in O'Fallon, IL 62269. It has 26,648 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 57 similar vehicles in the O'Fallon market, the estimated market range is $26,669 to $40,359.

This vehicle has been on the lot for 12 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 O'Fallon, 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 2023 Buick Enclave 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in O'Fallon, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5GAERBKW5PJ230843 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 Enclave Market in IL

Comparable Vehicles

1,112

Average Price

$34,896

Price Range

$11,997–$59,925

Avg Days on Lot

69

Based on 1,112 comparable 2021-2025 Buick Enclave listings in IL, the average asking price is $34,896. This listing at $33,543 is $1,353 below average (4% below market). Comparable prices in IL range from $11,997 to $59,925. Similar vehicles spend an average of 69 days on dealer lots in this market.

Similar Buick Enclave Listings in IL

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