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

2005 Chevrolet Impala Reliability ReportCommon Problems, Repair Costs & Expert Verdict

72/ 100
MODERATE RISK

Grade: C-

A budget-friendly cruiser with known, manageable weaknesses if you're prepared for the potential repairs.

Full system breakdown + what I would do

Should You Buy the 2005 Chevrolet Impala?

The 2005 Chevrolet Impala can be a surprisingly durable and affordable large sedan, but it demands careful pre-purchase inspection and a vigilant maintenance schedule to avoid some well-documented and potentially costly powertrain weaknesses. While robust in many ways, its common engine gasket and transmission issues elevate the risk, making it a 'proceed with caution' vehicle for the savvy buyer.

Biggest Strengths

  • Robust V6 engines (especially 3.8L) when maintained
  • Spacious and comfortable interior
  • Affordable purchase price and parts availability

Top Risk Areas

The systems that break first on the 2005 Chevrolet Impala. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Engine Gaskets (LIM)major
2
Transmission (4T65-E)major
3
Fuel Level Sending Unitmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

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

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) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

STEERING

DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOLD UNDER THE "NAPA" BRAND NAME), AND PLATINUM PARTS #'S 2425151, 2425152, AND 2425153 MANUFACTURED DURING THE MONTH OF SEPTEMBER 2007. THESE REPLACEMENT STEERING SHAFTS CAN BE USED ON THE VEHICLES LISTED ABOVE. THE WELD CONNECTING THE INNER TUBE TO THE OUTER TUBE MAY BE DEFECTIVE.

What breaks on the 2005 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.

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Similar class, similar year range — ranked by reliability score.

Relevant Products for Your 2005 Chevrolet Impala

Parts and accessories matched to your 2005 Chevrolet Impala

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Frequently Asked Questions

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