Electrical System Failures

Owners report a range of electrical issues, from intermittent power loss to malfunctioning sensors and modules. These can affect various vehicle functions, including lighting, infotainment, and critical safety systems. Estimated repair cost: $200 - $1,500+.

Steering System Malfunctions

Complaints indicate potential issues with the power steering system, including loss of assist or unusual noises. This can significantly impact vehicle control and driver safety. Estimated repair cost: $500 - $1,200.

Engine-related complaints include stalling, rough idling, and potential power loss. These can stem from various components, including ignition, fuel delivery, or internal engine parts. Estimated repair cost: $300 - $2,500+.

Airbag System Malfunctions

Concerns have been raised regarding airbag system performance, including non-deployment or warning lights. These are critical safety issues requiring immediate attention. Estimated repair cost: $300 - $1,000+.

Trunk Water Intrusion

Some owners report water leaking into the trunk, which can lead to corrosion and damage to electrical components. This issue often stems from compromised seals or body panel integrity. Estimated repair cost: $100 - $300.

CARFOCALvehicle research

2016 Chevrolet Impala Maintenance guide

Name: Maintenance dataset for 2016 Chevrolet Impala
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2016 Chevrolet Impala, with an 'Below Average' reliability verdict and 173 complaints, demands diligent maintenance. Focus on the prevalent electrical system issues and steering problems by performing regular inspections.

View Critical Issue: Engine Issues

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

760 TSBs | 0 Recalls

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Key Takeaways

The 2016 Impala has an 'Below Average' reliability rating with a high volume of complaints.
Electrical system issues are the most reported problem, followed by engine and steering concerns.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance