Airbag System Failures

Widespread issues with airbag inflators and sensors, leading to recalls and customer complaints. Estimated repair cost: $500 - $2000+.

Hydraulic brake lines are susceptible to corrosion, particularly in areas using road salt, leading to potential brake failure. Estimated repair cost: $400 - $1000.

Recurring engine failures, including short block replacements, and issues with the clutch system and firewall bracket. Estimated repair cost: $1000 - $4000+.

Electrical System Issues

Complaints include power loss, check engine lights, and battery-related problems. Estimated repair cost: $200 - $800.

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2011 Subaru Impreza Maintenance guide

Name: Maintenance dataset for 2011 Subaru Impreza
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed17 Critical Recalls

MAINTENANCE SUMMARY

The 2011 Subaru Impreza requires diligent maintenance due to significant concerns with its airbags and brake lines, alongside recurring powertrain issues. Owners should prioritize recall completion and regular inspections of these critical systems.

View Critical Issue: Powertrain Failures

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Reliability Score

Est. Annual Maintenance Cost

$400 - $800

TSBs & Recalls

121 TSBs | 19 Recalls

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Key Takeaways

Significant safety recalls, particularly concerning airbags and brake lines, demand immediate attention.
Customer complaints highlight frequent issues with airbags, electrical systems, and the powertrain.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance