> but plugins get closer to the less efficient alternative (regular hybrid) the more you use them.
As long as most of your drive cycle fits within the EV range of the plugin hybrid, they are cheaper to operate than a regular hybrid. The crossover point depends on the drive cycle and the cost of electricity vs gasoline.
I had a plug-in hybrid SUV that got 2.2miles/kWh in EV mode, which covered 75% of the miles I drove. The net savings were significant vs an equivalent plain hybrid SUV in my area, which would get basically the same gasoline miles/gal.
As long as most of your drive cycle fits within the EV range of the plugin hybrid, they are cheaper to operate than a regular hybrid. The crossover point depends on the drive cycle and the cost of electricity vs gasoline.
I had a plug-in hybrid SUV that got 2.2miles/kWh in EV mode, which covered 75% of the miles I drove. The net savings were significant vs an equivalent plain hybrid SUV in my area, which would get basically the same gasoline miles/gal.