2008 GMC Envoy problems
Verdict · NHTSA data
One of the years to avoid
With 102 complaints filed to NHTSA — about 2.5 times the median Envoy year — the 2008 model ranks #7 of 15 Envoy years for complaint volume. It lands on the years-to-avoid list.
Electrical System leads the complaint categories with 30 reports (29% of the total).
102
NHTSA complaints
0
Recalls
1
Investigations
7
Crash-involved
4
Fires reported
7
Injuries
0
Deaths
—
NCAP overall
How does 2008 compare to other Envoy years?
What are the most common 2008 GMC Envoy problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Electrical System | 30 | 29% | ▼ down |
| Lighting | 17 | 17% | ▼ down |
| Engine | 12 | 12% | ▲ up |
| Suspension | 7 | 7% | ▲ up |
| Brakes | 6 | 6% | ▲ up |
| Airbags | 5 | 5% | ▼ down |
| Other | 5 | 5% | ▲ up |
| Transmission | 5 | 5% | — flat |
| Seat Belts | 4 | 4% | ▲ up |
| Tires & Wheels | 3 | 3% | ▼ down |
| Steering | 3 | 3% | ▼ down |
| Visibility & Wipers | 2 | 2% | ▼ down |
| Fuel System | 1 | 1% | ▼ down |
| Speed Control | 1 | 1% | ▼ down |
| Latches & Locks | 1 | 1% | ▼ down |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“I was living in my car and the windows and door lock cluster caught on fire I had to tear my door panel off to get to the source and unplug it I believe there is a major electrical issue with this vehicle I shouldn't be driving it also my heater fan stopped working on 4 and 5 works on 1 2 and 3 but…”
“MY DIM LIGHTS HAVE QUIT WORKING RECENTLY ON MY 2008 GMC ENVOY WHILE DRIVING DOWN THE HIGHWAY. HAS HAPPENED 4 TIMES SO FAR. LAST TIME WAS 11/2/16. BRIGHT LIGHTS STILL WORK. I FOUND A GMC RECALL ON YEARS 2006-2007 REF THE HEADLAMP DRIVER MODULE WHICH CAUSES THIS PROBLEM. IT SEEMS THEY SHOULD INCLUDE…”
“I STARTED MY VEHICLE IN THE AM AND IT MADE A LOUD MUFFLED NOISE. TOOK IT TO THE MECHANIC AND HE SHOWED ME A PICTURE OF A CRACK IN TH EXHAUST MANIFOLD. I LOOKED ONLINE AND SAW RECALLS FOR OTHER YEARS AND MODELS FOR GMC AND CHEVY. I THINK THE 2008 CHEVY ENVOY SHOULD BE INCLUDED. IT SEEMS TO BE THAT…”
“TL* THE CONTACT OWNS A 2008 GMC ENVOY. THE CONTACT STATED THAT WHILE CHANGING THE TIRES, THE SPRINGS DETACHED FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE SPRINGS WERE REPLACED, BUT THE PROBLEM PERSISTED. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE…”
“ABS FAILURE. VEHICLE SKIDDED, LEAVING TIRE MARKS, ABOUT 2 VEHICLE LENGTHS. CLEAN DRY ASPHALT HIGHWAY. PASSENGER IN FRONT RIGHT SEAT BROKE LEFT FOOT. *TR”
2008 GMC Envoy — common questions
Is the 2008 GMC Envoy reliable?
NHTSA data argues against it: 102 complaints put the 2008 model at #7 of 15 Envoy years. It is one of the Envoy years to avoid.
What are the most common 2008 Envoy problems?
According to NHTSA complaint data, the leading problem areas are electrical system (30 complaints), lighting (17 complaints), engine (12 complaints).
Does the 2008 GMC Envoy have recalls?
No. NHTSA lists no recall campaigns for the 2008 GMC Envoy.
Is the 2008 GMC Envoy under NHTSA investigation?
NHTSA opened one investigation into this model year; all are now closed.
Which GMC Envoy years should you avoid?
Based on complaint rates and open investigations, the Envoy years to avoid are 2005, 2002, 2003, 2004, 2006, 2007, 2008. The cleanest record among Envoy years belongs to 1997.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.