2007 Gmc Envoy Denali: Reliability Data

Source: NHTSA — 51 complaints
51
Total Complaints
90,000mi
Median Mileage
EXTERIOR LIGHTING
Top Issue
1
Crash Reports

When Do Complaints Happen?

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

68,250 25th Percentile
90,000 Median Mileage
128,200 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

EXTERIOR LIGHTING
14
ELECTRICAL SYSTEM
8
FUEL/PROPULSION SYSTEM
4
ENGINE
4
SUSPENSION
4
FUEL SYSTEM, GASOLINE
2
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
1
ELECTRICAL SYSTEM:IGNITION:SWITCH
1
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
1
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
1

Severity Assessment

1
Crashes
0
Fires
0
Injuries
0
Deaths

Sample Complaint Reports

"WIRING TO FUEL PUMP BURNT...2007 GMC ENVOY DENALI WHEN DEAD ON HIGHWAY. ..UPDATED 01/07/16 *BF WHITE BEAR LAKE SUPERSTORE CORRECTED THE PROBLEM BY INSTALLING A NEW ALTERNATOR, IGNITION SWITCH, AND REPLACING THE BATTERY. *TR"
"WIRING TO FUEL PUMP BURNT...2007 GMC ENVOY DENALI WHEN DEAD ON HIGHWAY. ..UPDATED 01/07/16 *BF WHITE BEAR LAKE SUPERSTORE CORRECTED THE PROBLEM BY INSTALLING A NEW ALTERNATOR, IGNITION SWITCH, AND REPLACING THE BATTERY. *TR"
"WIRING TO FUEL PUMP BURNT...2007 GMC ENVOY DENALI WHEN DEAD ON HIGHWAY. ..UPDATED 01/07/16 *BF WHITE BEAR LAKE SUPERSTORE CORRECTED THE PROBLEM BY INSTALLING A NEW ALTERNATOR, IGNITION SWITCH, AND REPLACING THE BATTERY. *TR"

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