* 4.6L V8: This was a common choice.
* 5.4L V8: A larger displacement V8, also frequently available.
* 6.2L V8: A higher-performance option.
There was also a 4.6L V8 with an added flex-fuel capability, meaning it could run on gasoline or E85 ethanol.
To know the exact engine size in a *specific* 2010 F-150, you'd need to check the vehicle's documentation (like the owner's manual or the sticker on the driver's side doorjamb).
