2008 GMC Envoy

Typical pattern

6.8% of complaints about the 2008 GMC Envoy came in the first year, which is unremarkable for a 2008 vehicle — around the middle of the 262 model-years on record. The median complaint arrives at 6.9 yr in service. The most-reported system is electrical system (18 complaints), typically at 6.8 yr or about 84,265 miles.

Complaints: 103
Median age at failure: 6.9 yr
Median mileage: 87,000 n=75
Crash / fire / tow: 10.7% of reports
Safety recalls: 0

In owners’ own words

Electrical system mileage not reported 2.3 yr in service

I HAVING PROBLEMS WITH MY STABILITRAK SYSTEM THE ENGINE LIGHTS COMES ON AND I JUST HAD THE THERMOSTAT SENSORS CHANGE WHICH TOOK THEM THREE TIME TO FIND THE PROBLEM AND MY DRIVERS WINDOW SENSORS WAS REPLACED AND THERE A SUDDEN THUMB WHEN YOU BRAKE AS THOUGHT YOU HAVE BEEN HIT FROM BEHIND. *TR

Electrical system 30,000 mi 3.2 yr in service

SPEEDOMETER HAS WEIRD SOUNDS LIKE BIRDS FLAPPING WINGS. THE SPEEDOMETER HAS BEEN REPLACED THREE TIMES. GM USA CLAIMS THAT IT IS A DEFECT THAT THEY CANNOT REPAIR. THE ENVOY IS STILL UNDER WARRANTY. REALLY ISN'T ACCEPTABLE. MAKES ONE WONDER IF THE READINGS ON MILEAGE, AND SPEED ARE ACCURATE. *TR

Electrical system 1,000 mi 8 mo in service

OUR SUV HAS BEEN IN THE SHOP SO MANY TIMES FOR STABILITY TRAC CONTROL ELECTRICAL WINDOW SWITCH ,TWO STEERING COLUMNS OUT SIDE TEMP READING, NEW SHOCK,NEW CONVERTERS. *TR

Exterior lighting 27,000 mi 5.6 yr in service

TL* THE CONTACT OWNS A 2008 GMC ENVOY. THE CONTACT STATED THAT THE EXTERIOR LIGHTS WOULD INTERMITTENTLY FAIL. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE FAILURE MILEAGE WAS 27,000. UPDATED 05/28/14 MA

Other Envoy model years

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.

2008 GMC Envoy

When each system is reported — middle 50% of complaints

In owners’ own words

Other Envoy model years

How to read this