2018 Honda Ridgeline Engine Problems
NHTSA component category: ENGINE · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How engine ranks on this vehicle
Share of the 157 complaints citing each category; one complaint can cite several. Full breakdown on the 2018 Honda Ridgeline overview page.
What owners report
“The engine suffered catastrophic failure at highway speed, without any prior warning. Vehicle is currently at CMAâs Valley Honda in Staunton Va if further inspection…”NHTSA complaint 11596247 — filed 06/24/2024
“I just turned onto the interstate on ramp and as soon as I pushed on the gas, I lost some engine power and the loudest…”NHTSA complaint 11594956 — filed 06/17/2024
“What component or system failed or malfunctioned, and is it available for inspection upon request?- Suspected failed crankshaft bearing failure/rod knock. Honda declined request for…”NHTSA complaint 11579526 — filed 03/26/2024
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Engine complaints by year filed
Frequently asked questions
Does the 2018 Honda Ridgeline have engine problems?
Engine is the #2 most-reported problem area on the 2018 Honda Ridgeline: 21 of 157 complaints on file (13.4%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2018 Honda Ridgeline have in total?
157 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 3 involved a crash, 1 involved a fire, 1 reported injuries, and none reported deaths.
What does NHTSA's engine category include?
NHTSA assigns each complaint to standard component categories; this page reports the ENGINE category exactly as NHTSA defines and records it.
