this is from my local hot rod site

would have to be pursuit only, after they get all the electronics installed in the car , there will be room for nothing else than the driver.

Dave
i was looking at how low it sits in the rear now, kind of looks like
they have a boat load of in the trunk now.
i do know that the chargers, crown vics and impalas used on the
turnpike,ac expressway and garden state when they had them
NEVER got turned off.

they ran 24 hours a day even in between shifts, with all the electronic
devices the alternators couldnt put out enough to charge the battery
and when they shut down they didnt have enough juice to start back up.

They even got the expensive rims package to go along! lol