2014 Mercedes-Benz E350: Reliability Data

Source: NHTSA — 363 complaints
363
Total Complaints
41,000mi
Median Mileage
AIR BAGS
Top Issue
20
Crash Reports

When Do Complaints Happen?

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

10,250 25th Percentile
41,000 Median Mileage
68,500 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

AIR BAGS
49
SERVICE BRAKES
43
ELECTRICAL SYSTEM
37
SUSPENSION
27
UNKNOWN OR OTHER
26
STEERING
25
FUEL/PROPULSION SYSTEM
22
ENGINE
20
POWER TRAIN
14
STRUCTURE:BODY
14

Severity Assessment

20
Crashes
15
Fires
14
Injuries
0
Deaths

Sample Complaint Reports

"MY HUSBAND AND I JUST PURCHASED A 2014 MERCEDES E 350 CONVERTIBLE AND THE FIRST TIME I PLACED A STANDARD SIZE WATER BOTTLE IN THE CUP HOLDER IT FELL UNDER THE PEDALS ON THE FIRST TURN. THE CUP HOLDER ARE NOT SAFE TO USE FOR ANY CUPS OR BOTTLES. *TR"
"MY HUSBAND AND I JUST PURCHASED A 2014 MERCEDES E 350 CONVERTIBLE AND THE FIRST TIME I PLACED A STANDARD SIZE WATER BOTTLE IN THE CUP HOLDER IT FELL UNDER THE PEDALS ON THE FIRST TURN. THE CUP HOLDER ARE NOT SAFE TO USE FOR ANY CUPS OR BOTTLES. *TR"
"THE VEHICLE WAS SERVICED ON 11/27/13. ON 12/2/13 PULLING AWAY FROM A STOP SIGN THERE WAS A LOUD POP AND SUDDEN DROP TO THE CAR. AFTER GETTING OUT OF THE VEHICLE AND LOOKING TO SEE WHAT HAD HAPPENED WE NOTICED THAT THE WHEEL HAD DETACHED FROM THE CAR. POLICE WERE NOTIFIED RIGHT AWAY BECAUSE THE VEHIC..."

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