2018 Genesis G80: Reliability Data

Source: NHTSA — 113 complaints
113
Total Complaints
14,500mi
Median Mileage
ELECTRICAL SYSTEM
Top Issue
13
Crash Reports

When Do Complaints Happen?

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

6,000 25th Percentile
14,500 Median Mileage
42,721 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM
21
STEERING
15
UNKNOWN OR OTHER
14
ENGINE
11
WHEELS
9
AIR BAGS
9
SERVICE BRAKES
5
POWER TRAIN
5
STRUCTURE:BODY
4
TIRES
4

Severity Assessment

13
Crashes
0
Fires
5
Injuries
0
Deaths

Sample Complaint Reports

"I WAS PULLING INTO THE DRIVEWAY AND PUT ON THE BRAKE, AND THE BRAKES DID NOT RESPOND. THE CAR CRASHED THRU THE GARAGE DOOR. I PUT THE CAR IN REVERSE, BUT IT DIDN'T RESPOND. IT TOOK ABOUT 5 SECONDS FOR IT TO ENGAGE. THEN ONCE IT ENGAGED IN REVERSE, IT WAS OUT OF MY CONTROL, AS THE CAR SHOT BACK AT A..."
"I WAS PULLING INTO THE DRIVEWAY AND PUT ON THE BRAKE, AND THE BRAKES DID NOT RESPOND. THE CAR CRASHED THRU THE GARAGE DOOR. I PUT THE CAR IN REVERSE, BUT IT DIDN'T RESPOND. IT TOOK ABOUT 5 SECONDS FOR IT TO ENGAGE. THEN ONCE IT ENGAGED IN REVERSE, IT WAS OUT OF MY CONTROL, AS THE CAR SHOT BACK AT A..."
"MY CAR WAS PARKED IN A PARKING LOT WHEN I DISCOVERED THE RIGHT FRONT CONTINENTAL PROCONTACT TX OEM TIRE HAD A 21/2" GASH IN THE SIDEWALL. I THOUGHT THIS STRANGE, BUT I HAD THE TIRE REPLACED. WHEN I RETURNED HOME AND DID SOME RESEARCH I DISCOVERED THAT SIDEWALL FAILURES ARE A KNOWN ISSUE WITH THESE..."

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