U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 Buick Regal Sportback

Vehicle Details

VINW04GR6SX4J1113098
TrimEssence
Exterior ColorBlue
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot15

2018 Buick Regal Sportback

Essence

Unscored
$20,49429,644 miles

Miami, OK 74354

Is this 2018 Buick Regal Sportback Essence a good deal?

OAV verdict: Unscored

Why: Listed at $20,494, comparable market range $20,494–$20,494. Days on lot: 15 days (market average 15 days).

Market price position

20,494
20,494
20,494

$20,494 · only listing at this price

$20,494 — single data point
Regional range
$20,494 (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 1766 days.

Dealer Info

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Miami, OK

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About This 2018 Buick Regal Sportback

Listing updated: May 17, 2026

Listed by a franchise dealer in Miami, OK · On lot for 15 days · VIN verifiable at NHTSA

This used 2018 Buick Regal Sportback Essence is listed at $20,494 by a franchise dealer in Miami, OK 74354. It has 29,644 miles on the odometer. The exterior color is Blue. It features a 4WD drivetrain with a 2.0L I4 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 Miami market, the estimated market range is $20,494 to $20,494.

This vehicle has been on the lot for 15 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 Miami, OK hatchbacks 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 2018 Buick Regal Sportback 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 Miami, OK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W04GR6SX4J1113098 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.

2018 Buick Regal Sportback Market in OK

Comparable Vehicles

13

Average Price

$19,422

Price Range

$14,277–$20,494

Avg Days on Lot

15

Based on 13 comparable 2016-2020 Buick Regal Sportback listings in OK, the average asking price is $19,422. This listing at $20,494 is $1,072 above average (6% above market). Comparable prices in OK range from $14,277 to $20,494. Similar vehicles spend an average of 15 days on dealer lots in this market.