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

VINKL4MMBS22LB123513
TrimPreferred
Exterior ColorGray
DrivetrainFWD
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot222

2020 Buick Encore GX

Preferred

Fair Price
$12,49954,524 mi

Detroit, MI 48221

Is this 2020 Buick Encore GX Preferred a good deal?

OAV verdict: Fair Price

Why: Listed at $12,499, comparable market range $10,420–$15,620, based on 10 comparable listings. Days on lot: 222 days (market average 64 days).

Market price position

10,420
15,620
12,499

$12,499 · within market range

$10,420comparable$15,620
Regional range
$10,420 – $15,620
vs. market
$2,079 above low · $3,121 below high
Comparable vehicles
10
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1459 days.

Verify before inquiring
  • This listing has been on market about 3.8x longer than typical for similar vehicles (cohort sells in 14–59 days; this one is at 222). 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.

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$10,420 – $15,620

Friendly Auto Sales

Detroit, MI

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 Friendly Auto Sales for current availability of this 2020 Buick Encore GX 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 2020 Buick Encore GX

Listing updated: Jul 7, 2026

Listed by an independent dealer in Detroit, MI · On lot for 222 days · VIN verifiable at NHTSA

This used 2020 Buick Encore GX Preferred is listed at $12,499 by friendly auto sales in Detroit, MI 48221. It has 54,524 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the Detroit market, the estimated market range is $10,420 to $15,620.

This vehicle has been on the lot for 222 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 Detroit, MI 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 2020 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 Detroit, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4MMBS22LB123513 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.

2020 Buick Encore GX Market in MI

Comparable Vehicles

288

Average Price

$18,057

Price Range

$9,926–$23,991

Avg Days on Lot

64

Based on 288 comparable 2018-2022 Buick Encore GX listings in MI, the average asking price is $18,057. This listing at $12,499 is $5,558 below average (31% below market). Comparable prices in MI range from $9,926 to $23,991. Similar vehicles spend an average of 64 days on dealer lots in this market.

Similar Buick Encore GX Listings in MI

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