2006 GMC Envoy XL 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.

• Wrong fuel gauge reading56 owner complaints, usually around 57,500 miles, owners paid about $600

  Watch for fuel smells, hard starting and the check engine light, and make sure the fuel gauge works.

• Check engine light18 owner complaints, usually around 60,125 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.

• Engine stalls while driving11 owner complaints, usually around 70,000 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.

• VisibilityRecall number 15V599000, Sep 24, 2015
• Exterior lightingRecall number 15V519000, Aug 14, 2015
• VisibilityRecall number 14V404000, Jul 2, 2014
• VisibilityRecall number 13V248000, Jun 13, 2013
• SteeringRecall number 05V455000, Oct 5, 2005

Service bulletins worth asking about

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

• 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
• The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...Apr 30, 2024
• This bulletin provides information for electrical ground repairs using new General Motors replacement...Mar 28, 2024
• Electrical systemJan 8, 2024
• This informational bulletin provides information for the IPC odometer programming method quick reference...Sep 21, 2023

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.