2004 Saturn Ion used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Won't start168 owner complaints, usually around 49,000 miles, owners paid about $400

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Loss of power steering116 owner complaints, usually around 89,000 miles, owners paid about $1,200

  Turn the wheel from lock to lock while parked and on the road: it should be smooth, with no clunks, stiffness or warning lights.

• Engine stalls while driving41 owner complaints, usually around 77,500 miles

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• Electrical systemRecall number 14V171000, Apr 10, 2014
• SteeringRecall number 14V153000, Mar 31, 2014
• Air bagsRecall number 14V047000, Feb 10, 2014
• Exterior lightingRecall number 04V547000, Nov 16, 2004
• Fuel system, otherRecall number 04V281000, Jun 8, 2004
• StructureRecall number 04V002000, Jan 6, 2004
• Fuel system, gasolineRecall number 04V003000, Jan 5, 2004
• VisibilityRecall number 04V004000, Jan 5, 2004

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• Electrical systemOct 25, 2024
• Vehicle Wide Programming (VWP) is a new process to update software on GM VehiclesAug 26, 2024
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...Jun 6, 2024
• This bulletin provides information for electrical ground repairs using new General Motors replacement...Mar 28, 2024
• This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...Mar 13, 2024
• This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...Feb 22, 2024

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.