Electric-Propane hybrid? Hyundai’s Elantra in 2009, Kia hybrid 2010

For the most part, in the U.S. Hyundai travels under the radar. Despite winning the Michelin Challenge Bibendum with their hydrogen fuel-cell vehicle, the Tuscon FCEV, and having a healthy test fleet, no one’s really thought of them as a contender in the race toward greener autos. That may change next year as the South Korean company not only reveals two new hybrids … but one of which utilizes propane to create even fewer emissions.

Hyundai’s Elantra will come in two varieties. One version will run on liquefied petroleum gas (LPG) … propane. The other version will be a “traditional” gas-electric hybrid.

Following will be a hybrid version of the Hyundai Sonata in 2010, along with a Kia Optima hybrid and an SUV hybrid called the Borrego. Their existing hydrogen fuel-cell program also has plans for expansion, with the first cars for sale hitting lots in 2012.

I was surprised to learn that propane is actually 3rd, after diesel, in the world’s choice for car fuels. It lasts longer, and cars using propane tend to last longer too. It also kicks out 60% fewer emissions than gasoline. Sounds like a great choice for a hybrid.