Porsche Panamera S Hybrid
The Panamera S Hybrid uses the same hybrid system as Cayenne Hybrid SUV. Like the Cayenne, the Panamera is capable of coasting long distances at highway speeds with its gasoline engine completely shut off. It can also accelerate up to just over 50 mph on electric power alone. It's expected to cost about $95,000 when it goes on sale in the U.S. later this year.
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Last updated March 01 2011: 2:42 PM ET
