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2018 Chevrolet Impala

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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59Owner complaints

Model-year median: 3.5

1Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
300
2015111
2016116
201759
201828
201915
2020
Compare all Impala years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Unknown Or Other
16Electrical System
11Power Train
11Engine
7Service Brakes
7
All reported categories
Steering
7Air Bags
6Exterior Lighting
4Seats
3Fuel/propulsion System
2Vehicle Speed Control
2Visibility/wiper
2Wheels
2Back Over Prevention
1Electronic Stability Control (esc)
1Fuel System, Gasoline
1Latches/locks/linkages
1Service Brakes, Hydraulic
1Suspension
1Tires
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

31 reports with mileage · 28 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports0 fire reports2 injury reports

Tires complaints

1 reports
Clear category filter
Mileage unknown · Aug 27, 2024
Tires

The contact owns a 2018 Chevrolet Impala equipped with Goodyear Tires, Tire Line: Assurance, Tire Size: 235/50/R18, DOT Number: MT1PJBUR2920. The contact stated that while the vehicle was in for routine service, it was discovered that all four tires had severe tread separation and piling. The cause of the failure was not yet det…

Read full complaint

The contact owns a 2018 Chevrolet Impala equipped with Goodyear Tires, Tire Line: Assurance, Tire Size: 235/50/R18, DOT Number: MT1PJBUR2920. The contact stated that while the vehicle was in for routine service, it was discovered that all four tires had severe tread separation and piling. The cause of the failure was not yet determined. The tires were not yet replaced. The manufacturer and local dealer were not contacted. The failure mileage was unknown.

NHTSA ODI #11611081

Official recalls

1

18V576000 · Service Brakes, Hydraulic:foundation Components:disc:caliper

Aug 30, 2018

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.

Consequence & remedy

Consequence: A reduction of braking performance can increase the risk of a crash.

Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.