OBD diagnostics · purchase protection

2019 Buick Encore
Common Problems & Inspection Guide

Verify baseline vehicle system stability data. Learn what to check on the physical vehicle computer before signing a bill of sale.

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Platform Heritage

The Buick Encore is a subcompact crossover SUV built by General Motors from 2012 to 2022. It is a subcompact crossover SUV marketed by Buick and its fourth SUV overall after the Rendezvous, Rainier, and Enclave. The "Encore" designation was previously used by American Motors Corporation (AMC) for the subcompact two and four-door hatchback variants of the U.S.-built front-wheel drive Renault Alliance from 1984 to 1987.

Source: Wikipedia intro extract · as of Jul 28, 2026

Key facts for this model year

82NHTSA owner complaints
2Safety recalls on file
11Top issue reports · Engine
$0Typical OEM recall remedy cost to you

N/A average monthly buyer searches in the US (google ads data · as of Jul 28, 2026). Run a MotoMetrics scan for your VIN to see live repair exposure.

Verify the data — open primary sources · as of Jul 28, 2026

System Defect Summaries & Field Data

Active safety recalls on file: 2 (source: NHTSA Recalls API · as of Jul 28, 2026)

Top NHTSA complaint categories

Recent recall summaries

Campaign 18V774000 · AIR BAGS · API record

General Motors LLC (GM) is recalling certain 2019 Buick Encore, Chevrolet Spark, Traverse, and Trax vehicles. The Sensing Diagnostic Module (SDM) on these vehicle may not have been turned off of "manufacturing mode," preventing the air bags from deploying in the event of a crash.

Campaign 20V668000 · POWER TRAIN:AUTOMATIC TRANSMISSION · API record

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.

YouTube voice themes below are research hints only — verify against NHTSA data before citing.

On-Site Buick Encore Pre-Purchase Checklist

  1. Verify OBD-II readiness monitors are complete (not recently cleared) using a full protocol scan.
  2. Compare dashboard mileage to ECU-stored odometer modules where accessible.
  3. Pull permanent and pending DTCs — not only stored codes visible on the dash.
  4. Inspect systems related to ENGINE (NHTSA complaint cluster — verify during test drive and PPI).
  5. Inspect systems related to ENGINE,FUEL/PROPULSION SYSTEM (NHTSA complaint cluster — verify during test drive and PPI).
  6. Inspect systems related to AIR BAGS (NHTSA complaint cluster — verify during test drive and PPI).
  7. Inspect systems related to UNKNOWN OR OTHER (NHTSA complaint cluster — verify during test drive and PPI).
  8. Inspect systems related to ENGINE AND ENGINE COOLING (NHTSA complaint cluster — verify during test drive and PPI).
  9. Confirm recall remedy completed for AIR BAGS (campaign 18V774000).
  10. Confirm recall remedy completed for POWER TRAIN:AUTOMATIC TRANSMISSION (campaign 20V668000).
  11. Run a MotoMetrics on-site scan for Buick Encore before signing the bill of sale.

Buick OBD-II trouble code quick reference

  • P0420 — Catalyst system efficiency below threshold — top long-tail code across most makes
  • P0171 — Fuel system too lean — vacuum leaks and fuel trim diagnostics
  • P0300 — Engine misfire detected — inspect coils, plugs, and compression

Generic diagnostic context only — confirm stored, pending, and permanent codes with a full-protocol scan before purchase.

Alternative Inferences & Cross-Shopping Matrix

Adjacent model years for this nameplate and equivalent footprints shoppers compare across brands.

Generational cohorts

2018 Buick Encore 2017 Buick Encore 2021 Buick Encore 2016 Buick Encore 2015 Buick Encore 2014 Buick Encore

Class competitors

No cross-shop peers indexed in this segment yet.

Vehicle health varies wildly by individual history. Aggregate recall and complaint data cannot tell you whether the specific car on the lot had its monitors cleared or its odometer rolled back. Verify the physical or digital scan before you sign a bill of sale.

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