2006 GMC Envoy power train problems
12 owner complaints filed with NHTSA name the power train on the 2006 GMC Envoy — 3% of all complaints for this model year.
What owners report
“When starting the vehicle it turns over as if it wasn't going to start then it starts then put it in drive and it revs up without moving seems like its going to to pull out but barely moves while driving down the highway in curves it p pulls tords traffic like real hard my drivers side mirror hit…”
filed Apr 22, 2026
“Leaking transmission fluid; vehicle stalls while driving; and leaks from inside windows onto electrical power switches and floor boars on both driver''s side and passenger side doors.”
filed Mar 8, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Envoy years
| Year | Reports | Share |
|---|---|---|
| 2008 Envoy | 5 | 6% |
| 2007 Envoy | 5 | 2% |
| 2005 Envoy | 18 | 4% |
| 2004 Envoy | 15 | 4% |
| 2003 Envoy | 37 | 9% |
| 2002 Envoy | 83 | 17% |
| 2000 Envoy | 4 | 18% |
| 1998 Envoy | 1 | 5% |
Other reported problem areas on the 2006 GMC Envoy
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.