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

2018 Buick Encore Preferred

2018 Buick EncoreView this vehicle at huffines auto dealerships →

Vehicle Details

VINKL4CJASB6JB658095
TrimPreferred
Exterior ColorBlack
DrivetrainFWD
Engine1.4L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot162

Federal records · buyer verification

2018 Buick Encore

A component is listed below if NHTSA records a vehicle recall campaign, a manufacturer warranty extension or service campaign, or at least 10 distinct consumer complaints.

Manufacturer campaigns

The manufacturer filed these with NHTSA as warranty extensions or service campaigns.

  • Service BrakesWarranty extensionmost recently May 3, 2024

    A warranty extension does not establish that this vehicle is covered, or that coverage is unexpired. Coverage depends on the program, the VIN, and its date of first sale — confirm with a franchised dealer.

  • Electrical SystemWarranty extensionmost recently Aug 26, 2024

    A warranty extension does not establish that this vehicle is covered, or that coverage is unexpired. Coverage depends on the program, the VIN, and its date of first sale — confirm with a franchised dealer.

  • Exterior LightingWarranty extensionmost recently May 3, 2024

    A warranty extension does not establish that this vehicle is covered, or that coverage is unexpired. Coverage depends on the program, the VIN, and its date of first sale — confirm with a franchised dealer.

  • StructureWarranty extensionmost recently May 3, 2024

    A warranty extension does not establish that this vehicle is covered, or that coverage is unexpired. Coverage depends on the program, the VIN, and its date of first sale — confirm with a franchised dealer.

Most-complained components with no recall campaign on record

At least 10 distinct complaints, ordered by complaint count.

  • Engine31 distinct complaints

OAV lists only communications filed as warranty extensions or service campaigns. Buick filed 893 other service communications for this model year; those are not listed.

These federal records are not an input to OAV’s price verdict.

These records describe the 2018 model-year, not any individual vehicle, and are not an inspection. One complaint can be recorded against more than one component, so counts do not sum to the model-year total. Service records for any component listed here are worth requesting from the seller. Showing 5 of 7 components with records above OAV’s publication floor — see all 7 for this model-year.

Complaints are unverified consumer reports submitted to NHTSA. Mileage is self-reported and frequently rounded. Complaint records as of 2026-09-21. Manufacturer communications as of 2026-09-21.

Preferred

Fair Price
$11,97777,699 mi

Plano, TX 75075

Is this 2018 Buick Encore Preferred a good deal?

OAV verdict: Fair Price

Why: Listed at $11,977, comparable market range $7,500–$18,145, based on 21 comparable listings. Listed 162 days.

Market price position

$11,977 · within market range

Comparable range
$7,500 – $18,145
vs. market
$4,477 above low · $6,168 below high
Comparable vehicles
21

Market Retail Price (MRP™)

$12,823

This vehicle $11,977 · $846 (7%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$12,470

This vehicle $11,977 · $493 (4%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-22) — an estimate, not an appraisal. How TRV works.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 1045 days).

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 3.6x longer than comparable vehicles typically take to sell (cohort sells in 10–45 days; this one is at 162). Confirm its history, condition, availability, and out-the-door price before proceeding.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$7,500 – $18,145
Regional Range$5,999 – $20,348

Huffines Auto Dealerships

Plano, TX

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from Huffines Auto Dealerships

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OAV will route your inquiry to Huffines Auto Dealerships for current availability of this 2018 Buick Encore Preferred and an out-the-door price quote (taxes, fees, addons included).

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2018 Buick Encore

Listing updated: Sep 22, 2026

Listed by a franchise dealer in Plano, TX · On lot for 162 days · VIN verifiable at NHTSA

This used 2018 Buick Encore Preferred is listed at $11,977 by huffines auto dealerships in Plano, TX 75075. It has 77,699 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a FWD drivetrain with a 1.4L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 21 comparable listings matched to this vehicle, the estimated market range is $7,500 to $18,145. The comparable range in TX is $7,500 to $18,145. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 162 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 22, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Plano, TX suvs market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2018 Buick Encore against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Plano, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL4CJASB6JB658095 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 processed daily; Price-to-Market analysis uses comparable vehicles.

2018 Buick Encore Market in TX

TX Market Listings

302

Average Price

$11,658

Price Range

$7,988–$16,797

Avg Days on Lot

106

Based on all 302 2016-2020 Buick Encore listings in the TX market, the average asking price is $11,658. This listing at $11,977 is $319 above the broader TX average (3% above the TX average). This is a wider, all-trim comparison across TX; OAV's price verdict above uses the closer comparable set. Comparable prices in TX range from $7,988 to $16,797. Similar vehicles spend an average of 106 days on dealer lots in this market.

Similar Buick Encore Listings in TX

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Preferred — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.