Why a compressed natural gas plug-in electric hybrid makes sense
Practical electric vehicles affordable to families in the middle and lower income levels do not yet exist. Sure, we can use tax and borrow economics to make anything seem affordable, but the truth is almost nobody is going to buy a Leaf at its actually break-even price with no government rebates.
In California the government price supports to the all-electric Leaf buyer and to the manufacturer are now well over 30% of the “price” of the Leaf. The customer's buy-price is about $19,500 for one. Yet, the Prius is the best-selling car in California. Not the best-selling green car – best period. In the US overall the Prius outsells the Leaf by about a 10 to 1 ratio and the Prius outsells all the plug-in and pure EVs in the market combined.
Automakers can build a practical hybrid automobile affordably now. They can and do sell well without massive tax refund incentives and without special stickers for high occupancy lanes - as the Prius has been proving for well over 2 years now. The buying public needs range and the Leaf does not offer that, or the majority of green vehicle buyers don’t believe that it does.
There is a very large group committed to doing the right thing environmentally as the Prius and other hybrids like it have proven. However, look at any electric car website, or on any forum where the battery electric vehicle (BEV) owners and fans vent and one will see that the hatred for gasoline is strong. Why not get rid of the gasoline and oil, but still have great range and solid environmental performance?
A recent article by Parks McCants here at Torque News reminded us that there are already cars that use compressed natural gas and they are cleaner than all the liquid fuel vehicles their size in the market. They come close to the amazingly low level of CO2 produced by hybrid electric cars, outputting about 220 grams per mile. Gasoline electric hybrids beat that by about 10%. Thinking about Parks’ story made me wonder why Toyota, Honda, or maybe some other automaker has not combined a compressed natural gas (CNG) drivetrain with an affordable electric hybrid drive. This marriage would immediately be the cleanest and greenest powertrain in the US market besides full electric, yet could have basically unlimited range and would come at a dramatically lower cost.