2024 Chevrolet Suburban: Reliability Data

Source: NHTSA — 42 complaints
42
Total Complaints
16,600mi
Median Mileage
ENGINE
Top Issue
0
Crash Reports

When Do Complaints Happen?

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

7,150 25th Percentile
16,600 Median Mileage
21,400 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ENGINE
15
ENGINE AND ENGINE COOLING
6
POWER TRAIN
5
SERVICE BRAKES
5
ELECTRICAL SYSTEM
3
CHILD SEAT
1
BACK OVER PREVENTION: WARNINGS
1
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
1
EXTERIOR LIGHTING
1
AIR BAGS
1

Severity Assessment

0
Crashes
1
Fires
0
Injuries
0
Deaths

Sample Complaint Reports

"While driving in the left lane of a two lane highway at highway speed of approx 65-70 mph the engine shut down. The instrument cluster said to “Press button to start engine”. I had no power. There was no throttle response. Luckily I was on a slight decline and was able to safely change lanes by ..."
"The dealer stated the 6.2L engine had a bearing failure. When driving on 12-24-24 to a family event the dash lights all lit up and the car shut off. I was barely able to put the Suburban into neutral to pull off to the side of the road. Once stopped, the Suburban wouldn't start or even go into neutr..."
"6.2L engine failure at 9600 miles"

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