2012 Infiniti G37: Reliability Data

Source: NHTSA — 98 complaints
98
Total Complaints
46,000mi
Median Mileage
AIR BAGS
Top Issue
11
Crash Reports

When Do Complaints Happen?

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

12,231 25th Percentile
46,000 Median Mileage
83,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

AIR BAGS
33
SEATS
11
ELECTRICAL SYSTEM
10
UNKNOWN OR OTHER
10
VEHICLE SPEED CONTROL
6
ENGINE
4
POWER TRAIN
4
SERVICE BRAKES
2
STRUCTURE:BODY
2
STEERING
2

Severity Assessment

11
Crashes
1
Fires
3
Injuries
0
Deaths

Sample Complaint Reports

"DID NOT BRING BACK THE GEAR TO PARK AND PRESSED THE START BUTTON. LEFT THE VEHICLE NOT HEARING THE VERY WEAK SIGNAL. WROTE TO MANUFACTURER ABOUT THIS DESIGN ISSUE. THEY DID NOT CARE, EVEN THEY RESPONDED THAT IT IS THE WAY IT IS DESIGNED. ANY DRIVER WITH EUROPEAN OR MANUAL GEAR BACKGROUND WILL MAKE T..."
"TL* THE CONTACT LEASES A 2012 INFINITI G37. THE CONTACT STATED THAT DUE TO THE DESIGN OF THE SEAT PADDING HE HAS DEVELOPED PAIN IN HIS HIP THAT WORSENS EVERY TIME THE VEHICLE WAS DRIVEN. THE MANUFACTURER WAS CONTACTED. THE FAILURE MILEAGE WAS 60 AND THE CURRENT MILEAGE WAS 140. UPDATED 10/12/12*LJ..."
"WHEN I AM BRAKING AND COMING CLOSER TO A STOP, MY CAR GIVES A JERK ALONG WITH AN INCREASE IN ENGINE SPEED. SOMETIMES WHEN I BRAKE I CAN FEEL THE FOOT BRAKE STUCK FOR ONE SECOND. *TR"

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