* Engine size: Larger engines (e.g., V8s) generally weigh more than smaller engines (e.g., 4-cylinders).
* Material: Aluminum engines are lighter than cast iron engines.
* Type of engine: Different engine designs (e.g., turbocharged, naturally aspirated) can affect weight.
* Vehicle type: Engines in sports cars might be lighter than those in trucks or SUVs, even if they have similar displacement.
A car engine could weigh anywhere from under 200 pounds for a small, lightweight engine to over 700 pounds for a large, heavy-duty engine.
