2006 GMC Envoy Denali Vehicle speed control Problems
- Complaints
- 3about this part
- Share
- 4%of 84 total for the year
- Median mileage
- 84,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the vehicle speed control of the 2006 GMC Envoy Denali, 4% of the 84 complaints for this model year. Where a mileage was given, the median is 84,000 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2006 Gmc Envoy Denali. The contact stated that when coming to a stop, the vehicle lunged forward without warning. The contact mentioned that the failure was recurring. The vehicle was taken to a dealer where the repairs were unknown. The manufacturer was not notified of the failure. The approximate failure mileage was 99,000 and the current mileage was 112,000.”
NHTSA complaint #10593087, filed 2014-05, 99,000 miles“The contact owns a 2006 Gmc Envoy Denali. The contact stated that while driving 35 MPH, the check engine warning light illuminated and the engine stalled. The vehicle was repaired by the dealer who replaced the sensor in the throttle body. The manufacturer was notified of the failure who advised that there were no recalls and offered no further assistance. The failure mileage was 84,000 and the current mileage was 93,000.”
NHTSA complaint #10426254, filed 2011-09, 84,000 miles“The contact owns a 2006 Gmc Envoy Denali. While attempting to decelerate from approximately 3-5 MPH, the vehicle accelerated and struck the rear of another vehicle. Currently, the dealer has the vehicle and is unable to duplicate the failure. The engine size was unknown. The current and failure mileages were 10,266.”
NHTSA complaint #10191571, filed 2007-05, 10,266 milesVehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2006 | 3 | 4% |
Other parts of the 2006 GMC Envoy Denali
27 complaintsElectrical system
19 complaintsEngine
12 complaintsSuspension
10 complaintsExterior lighting
8 complaintsTransmission and drivetrain
8 complaintsElectronic stability control
7 complaintsEngine cooling
4 complaintsOther or unknown
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsEquipment
3 complaintsSteering
3 complaints
← All problems reported for the 2006 GMC Envoy Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology