A genuinely imposing, well-equipped full-size sedan where the Pentastar V6's early-production rocker arm issue is the main thing to screen for.
The 300's substantial body suits the Pentastar V6 comfortably, with smooth, adequate power that rarely feels strained in everyday driving.
Because this generation launched right at the start of the Pentastar's production run, it's one of the models where the engine page's rocker arm checklist matters most — later examples from the same generation carry meaningfully less risk than the earliest ones.
This is about the car itself — for engine-specific failure points, see the dedicated engine page below.
This generation of 300 launched alongside the Pentastar V6's introduction. The production-year checklist on the dedicated engine page should be treated as essential before buying.
FULL ENGINE BREAKDOWNChrysler 3.6L Pentastar V6 — Reliable or Not →The 300C trim of this same generation uses a different, V8 engine worth comparing.
Check the exact production date, not just the model year, per the guidance on the engine page — this matters more here than on almost any other Pentastar application.
Listen for a tapping noise at idle, especially from a cold start, the main symptom of the early rocker arm issue.
Ask for a complete service history, since this generation benefits more than most from documented, consistent maintenance.