One problem related to engine failure has been reported for the 2018 Honda Pilot. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Honda Pilot based on all problems reported for the 2018 Pilot.
Complete engine failure. Driving normally - no warning - vehicle shut down - dash warning lights went on after shut down. Fortunately, vehicle was through the intersection and on a side street - or this would have been a fatal accident. Towed to Honda dealership - told engine needs to be replaced. Vehicle just out of warranty @ 106,000 miles. Have all paperwork on maintenance of vehicle - oil changes every 5,000 miles, etc. No indication prior to failure - not in accident - so no inspection by insurance/police.