1.5T injectors, turbo, and oil dilutionmoderate
The 1.5T's direct injectors can crack and leak fuel into the cylinders (rough idle, misfire) — around $2,400 to address and part of Honda's internal misfire investigation, not a formal injector recall. The turbo can lose boost near 100k, another ~$2,400 job. Gasoline diluting the oil in cold climates and short-trip use accelerates the whole chain. Check the dipstick for an over-full level or fuel smell and ask about fuel grade and oil-change intervals.
Sources: NHTSA complaint database, 2019 Accord and Accord Hybrid · Independent mechanic channel transcripts (10th-gen Accord)
~$2,400
Injector repair (mechanic-quoted)
~$2,400
Turbo replacement