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

VINLRBFX3SX9JD116470
TrimPremium I
Exterior ColorSilver
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot143

2018 Buick Envision

Premium I

Unscored
$14,50091,836 mi

Sioux Falls, SD 57107

Is this 2018 Buick Envision Premium I a good deal?

OAV verdict: Unscored

Why: Listed at $14,500, comparable market range $14,500–$14,500. Days on lot: 143 days (market average 44 days).

Market price position

14,500
14,500
14,500

$14,500 · only listing at this price

$14,500 — single data point
Regional range
$14,500 (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 946 days.

Verify before inquiring
  • This listing has been on market about 3.1x longer than typical for similar vehicles (cohort sells in 9–46 days; this one is at 143). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Quality Automotive

Sioux Falls, SD

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 Quality Automotive for current availability of this 2018 Buick Envision Premium I 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 2018 Buick Envision

Listing updated: Jun 28, 2026

Listed by an independent dealer in Sioux Falls, SD · On lot for 143 days · VIN verifiable at NHTSA

This used 2018 Buick Envision Premium I is listed at $14,500 by quality automotive in Sioux Falls, SD 57107. It has 91,836 miles on the odometer. The exterior color is Silver. 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 Sioux Falls market, the estimated market range is $14,500 to $14,500.

This vehicle has been on the lot for 143 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 Sioux Falls, SD 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 2018 Buick Envision 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 Sioux Falls, SD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN LRBFX3SX9JD116470 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 Envision Market in SD

Comparable Vehicles

12

Average Price

$16,783

Price Range

$9,260–$25,150

Avg Days on Lot

44

Based on 12 comparable 2016-2020 Buick Envision listings in SD, the average asking price is $16,783. This listing at $14,500 is $2,283 below average (14% below market). Comparable prices in SD range from $9,260 to $25,150. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar Buick Envision Listings in SD

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