2019 Gmc Sierra 2500: Reliability Data

Source: NHTSA — 38 complaints
38
Total Complaints
25,458mi
Median Mileage
ELECTRICAL SYSTEM
Top Issue
0
Crash Reports

When Do Complaints Happen?

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

15,000 25th Percentile
25,458 Median Mileage
58,790 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM
8
ENGINE
5
SERVICE BRAKES
4
EXTERIOR LIGHTING
2
TIRES
2
FUEL SYSTEM, DIESEL
2
EQUIPMENT
2
FUEL/PROPULSION SYSTEM
2
POWER TRAIN
2
UNKNOWN OR OTHER
2

Severity Assessment

0
Crashes
2
Fires
1
Injuries
0
Deaths

Sample Complaint Reports

"WHEN SHUTTING MY DOOR AND ESPECIALLY MOVING AND HITTING VERY LIGHT BUMPS IN THE ROAD AT ALL SPEEDS THE HEADLIGHTS SHAKE ON MY TRUCK . I HAVE THE HID HEADLIGHTS AND IT IS VERY DISTRACTING TO ME AND PROBABLY TO OTHER DRIVERS . I ONLY HAVE 500 MILES ONE MY TRUCK ."
"MAKING TICKING NOISE FROM THE ENGINE WHEN IN MOTION.NEW CAR. BOUGHT TWO MONTHS AGO WITH 40000 MILES"
"4X4 LOW RANGE HAS NO POWER. I HAVE NEVER SEEN SUCH A WEAK PULLING TRUCK WHEN IN LOW RANGE"

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