2022 Mercedes-Benz Eqs 450: Reliability Data

Source: NHTSA — 47 complaints
47
Total Complaints
23,000mi
Median Mileage
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Top Issue
5
Crash Reports

When Do Complaints Happen?

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

17,250 25th Percentile
23,000 Median Mileage
100,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
14
SERVICE BRAKES
10
ELECTRICAL SYSTEM
4
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
3
STRUCTURE:BODY
2
FORWARD COLLISION AVOIDANCE: WARNINGS
2
VEHICLE SPEED CONTROL
2
UNKNOWN OR OTHER
2
FORWARD COLLISION AVOIDANCE
2
WHEELS
1

Severity Assessment

5
Crashes
0
Fires
3
Injuries
0
Deaths

Sample Complaint Reports

"I was traveling at 75 mph along the freeway on a clear day around 2pm when all of a sudden the car's autonomous emergency braking system fully engaged and brought the car to a dead stop. there were no obstacles or impediments in front of the car or near the car at the time. It was terrifying and cou..."
"I was traveling at 75 mph along the freeway on a clear day around 2pm when all of a sudden the car's autonomous emergency braking system fully engaged and brought the car to a dead stop. there were no obstacles or impediments in front of the car or near the car at the time. It was terrifying and cou..."
"On two instances the car thinks that there is an object in front of it and automatically initiates breaking. Today it did that and a driver almost collided into me."

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