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

2004 Saturn Ion Reliability ReportCommon Problems, Repair Costs & Expert Verdict

58/ 100

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MODERATE RISK

Grade: D+

A compact with unique styling, but serious powertrain and safety flaws demand meticulous verification and an avoidance of specific configurations.

Full system breakdown + what I would do

Quick Facts · 2004 Saturn Ion

  • Has 10 NHTSA recalls on record — the most notable involves the electrical system:ignition.
  • Scores 14 points below the strongest nearby year — the 2006 Saturn Ion earns a 72.
  • The system most likely to surface first: vti cvt transmission (critical severity).

Should You Buy the 2004 Saturn Ion?

The 2004 Saturn Ion is a budget-friendly compact car, but it comes with significant caveats that demand extreme caution from any potential buyer. Its problematic VTi Continuously Variable Transmission (CVT) and a critical ignition switch safety recall are major red flags that heavily impact its overall reliability and make it a risky used vehicle proposition.

Biggest Strengths

  • Dent-resistant polymer body panels
  • Generally fuel-efficient 2.2L Ecotec engine (when maintained)
  • Simple mechanics (for manual/4-speed automatic versions)

Top Risk Areas

The systems that break first on the 2004 Saturn Ion. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
VTi CVT Transmissioncritical
2
Ignition Switch & Electric Power Steeringmajor
3
Electrical Systemmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

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

ELECTRICAL SYSTEM:IGNITION

General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.

STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain model year 2004-2006 and 2008-2009 Chevrolet Malibu, 2004-2006 Malibu Maxx, 2009-2010 HHR (non-turbo), 2010 Cobalt, 2008-2009 Saturn Aura and 2004-2007 Ion, and 2005-2009 Pontiac G6. In the affected vehicles, there may be a sudden loss of electric power steering (EPS) assist that could occur at any time while driving.

What breaks on the 2004 Saturn Ion?

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

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Saturn Ion by Year

Compare KeepScores across nearby years of the Saturn Ion. Click any year for its full report.

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Relevant Products for Your 2004 Saturn Ion

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Frequently Asked Questions

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