2007 Gmc Sierra 1500: Reliability Data

Source: NHTSA — 310 complaints
310
Total Complaints
67,500mi
Median Mileage
AIR BAGS
Top Issue
11
Crash Reports

When Do Complaints Happen?

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

21,987 25th Percentile
67,500 Median Mileage
120,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

AIR BAGS
141
ENGINE
19
ELECTRICAL SYSTEM
17
SERVICE BRAKES
16
UNKNOWN OR OTHER
14
STRUCTURE:BODY
12
SUSPENSION
8
SERVICE BRAKES, HYDRAULIC
6
TIRES
6
SEAT BELTS
5

Severity Assessment

11
Crashes
2
Fires
14
Injuries
0
Deaths

Sample Complaint Reports

"I PURCHASED A BRAND NEW 2007 GMC SIERRA 1500 PICKUP FROM LONE STAR PONTIAC BUICK GMC IN MCKINNEY, TEXAS ON 11/18/06. ONLY AFTER BEING PULLED OVER FOR SPEEDING DID I REALIZE THE SPEEDOMETER WAS NOT CALIBRATED CORRECTLY AFTER THE DEALERSHIP HAD INSTALLED AN AFTER-MARKET LIFT KIT AND LARGE TIRES AND W..."
"I PURCHASED A BRAND NEW 2007 GMC SIERRA 1500 PICKUP FROM LONE STAR PONTIAC BUICK GMC IN MCKINNEY, TEXAS ON 11/18/06. ONLY AFTER BEING PULLED OVER FOR SPEEDING DID I REALIZE THE SPEEDOMETER WAS NOT CALIBRATED CORRECTLY AFTER THE DEALERSHIP HAD INSTALLED AN AFTER-MARKET LIFT KIT AND LARGE TIRES AND W..."
"TL* THE CONTACT OWNS A 2007 GMC SIERRA EXTENDED CAB. WHILE DRIVING 40 MPH HE DROVE OVER A PATCH OF BLACK ICE AND CRASHED INTO A TREE. UPON IMPACT NONE OF THE AIR BAGS DEPLOYED. THE PASSENGER SIDE SEAT BELT DIDN'T FUNCTION PROPERLY OR HOLD HIS SON IN PLACE AS IT SHOULD HAVE. THE PASSENGER HIT H..."

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