Generally speaking:
* Hemis (V8s): While powerful and desirable, the Hemi V8s, particularly older generations, have a reputation for potential issues like oil consumption, and needing more frequent maintenance compared to some other engines. Newer Hemi engines have seen improvements in reliability.
* V6 Engines: The V6 engines in Dodge Chargers are typically considered more reliable and fuel-efficient than the V8s. However, even these can experience problems depending on maintenance and driving habits.
* Specific Engine Issues: Certain engine years and specific engine codes have had more reported problems than others. To get a truly accurate picture of reliability, you need to specify the exact year, engine type (e.g., 3.6L Pentastar V6, 5.7L Hemi V8, 6.4L Hemi V8, 6.2L supercharged Hellcat), and even the exact model of the Charger.
In short: There's no single answer. To assess the reliability of a *specific* Dodge Charger engine, you should research that particular engine and year model using resources like:
* Consumer Reports: They often have reliability data on various vehicles.
* NHTSA (National Highway Traffic Safety Administration): Check for recalls and reported problems.
* RepairPal: Provides reliability ratings for different makes and models.
* Online forums: Forums dedicated to Dodge Chargers can offer anecdotal evidence from owners.
By using these resources and specifying the exact Charger details, you can get a much better understanding of its engine's reliability.