I really think PHEV would be idea, if only they had just a bit more electric-only range. Many of them only get you 25 miles or so on electric only, so you would still end up using the gas engine quite a bit. Bring that up to 40 - 60 miles, then you can do 95% of your driving on electric only.
So I've heard the argument about "why haul around a gas engine you are only going to use 5% of the time". The same thing can be said about all electric -- in that case you really need a 300 mile or so battery instead of the 50 mile battery, but most days you will be hauling around 250+ miles of extra battery you will only be using 5% of the time.
Also, on a PHEV, I'd like to see the gas engine be just barely enough horse power to drive the car (and keep some minimal charge on the battery). And have it use that in conjunction with the electric motors for acceleration. That way the gas engine can be kept even more light weight.
So I've heard the argument about "why haul around a gas engine you are only going to use 5% of the time". The same thing can be said about all electric -- in that case you really need a 300 mile or so battery instead of the 50 mile battery, but most days you will be hauling around 250+ miles of extra battery you will only be using 5% of the time.
Also, on a PHEV, I'd like to see the gas engine be just barely enough horse power to drive the car (and keep some minimal charge on the battery). And have it use that in conjunction with the electric motors for acceleration. That way the gas engine can be kept even more light weight.