"How reliable is the 2006 Gmc Envoy Xl?"

"Based on 135 NHTSA complaints, the 2006 Gmc Envoy Xl has a median complaint mileage of 61385 miles. The most common issue is FUEL SYSTEM, GASOLINE."

"What are common problems with the 2006 Gmc Envoy Xl?"

"The most frequently reported component in NHTSA complaints for the 2006 Gmc Envoy Xl is FUEL SYSTEM, GASOLINE, accounting for a significant portion of the 135 total complaints filed."

2006 Gmc Envoy Xl: Reliability Data

Source: NHTSA — 135 complaints

135

Total Complaints

61,385mi

Median Mileage

FUEL SYSTEM, GASOLINE

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

46,604 25th Percentile

61,385 Median Mileage

102,772 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

FUEL SYSTEM, GASOLINE

ELECTRICAL SYSTEM

FUEL SYSTEM, OTHER

ELECTRONIC STABILITY CONTROL (ESC)

FUEL/PROPULSION SYSTEM

ENGINE AND ENGINE COOLING

EXTERIOR LIGHTING

VISIBILITY

STEERING

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"DT: THE CONTACT WAS CONCERNED WITH ONE OF THE SAFETY FEATURES ON THE VEHICLE. WITHOUT WARNING THE ENGINE SHUT OFF. WHILE DRIVING THE ENGINE COOLING LIGHT ILLUMINATED AND VEHICLE SHUT DOWN. THE DEALER CORRECTED THE PROBLEM WITH THE ENGINE COOLING. *AK UPDATED 12/27/05. *JB"

"DT*: THE CONTACT STATED WHEN THE BRAKE PEDAL IS APPLIED, AT VARIOUS SPEEDS, THE BRAKES JERK. THE DEALERSHIP REPLACED THE BRAKE CONTROL MODULE AND SENSOR, BUT THE PROBLEM HAS RETURNED. UPDATED 4/11/2006 - THE DAY THE VEHICLE WAS PURCHASED THE CONSUMER NOTICED THAT THE STABILITRACK SERVICE LIGH..."

"DEAR SIR, TODAY WHILE DRIVING MY 2003 ENVOY SUV (APPROX 40,000 MILES ON THE OD ) I WAS MAKING A LEFT TURN ONTO A MAJOR HIGHWAY. ABOUT 3/4 WAY THROUGH THE TURN THE CAR ACCELERATED FULL SPEED WITHOUT MY HELP. SINCE THE ROADWAY WAS WET (NOT RAINING AT THE TIME) THE CAR SPED AND SPUN VIOLENTLY TO..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28