Is the 2009 Chevrolet Impala reliable?

It can be reliable with consistent maintenance, especially fluid services and prompt attention to leaks or cooling issues. Condition and service history matter more than mileage alone.

What are the most common 2009 Chevrolet Impala problems?

The most reported issues include transmission shifting/solenoid concerns, oil leaks or oil consumption at higher mileage, electrical/instrument cluster quirks, and cooling-system leaks or thermostat-related problems.

Are maintenance costs high for a 2009 Impala?

Typically no—parts are widely available and many repairs are straightforward for most shops. Costs rise mainly when neglected transmission service, overheating, or persistent electrical issues are involved.

What are the best years of Chevrolet Impala to buy?

Many shoppers look for well-maintained examples from the 2006–2013 generation, prioritizing documented service records over a specific year. A clean history and evidence of routine maintenance usually beat chasing a single “best” model year.

What should I check before buying a used 2009 Chevrolet Impala?

Test-drive for smooth shifting and consistent acceleration, scan for stored trouble codes, inspect for oil/coolant leaks, confirm the cooling fan operation and temperature stability, and verify all gauges and electrical accessories work properly. Get a complete owner’s guide for the 2009 Chevrolet Impala with full specs, trim details, and the maintenance schedules that help prevent common issues and maximize long-term reliability.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2009 Chevrolet Impala Reliability ReportCommon Problems, Repair Costs & Expert Verdict

82/ 100

MODERATE RISK

Grade: B

A proven workhorse offering great value, provided you address its predictable suspension and electrical weaknesses.

Full system breakdown + what I would do

Should You Buy the 2009 Chevrolet Impala?

The 2009 Chevrolet Impala is a large, comfortable sedan that offers robust V6 power and a generally dependable platform, making it a strong value in the used car market. While not without its common quirks, a well-maintained example can provide years of affordable, no-frills transportation.

Biggest Strengths

Durable V6 engines with ample power
Spacious and comfortable interior for five adults
Generally robust body-on-frame derived chassis

Top Risk Areas

The systems that break first on the 2009 Chevrolet Impala. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Front Suspension & Steeringmoderate

Electrical Systemmoderate

Rust and Corrosionmajor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

5 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

General Motors LLC (GM) is recalling certain model year 2009-2010 Chevrolet Impala vehicles manufactured April 25, 2008 through February 16, 2010. The front passenger seat frame may contact and damage the wires of the passenger presence sensor module.

ELECTRICAL SYSTEM:IGNITION

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

What breaks on the 2009 Chevrolet Impala?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Chevrolet Impala by Year

Compare reliability scores across nearby years of the Chevrolet Impala. Click any year for its full report.

All Chevrolet Impala years ranked →Chevrolet Impala years to avoid →Chevrolet Impala common problems →

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Frequently Asked Questions

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