We're expecting Infiniti to launch its first hybrid sometime in either 2010 or 2011, likely based on the M35 luxury sedan. Unlike past hybrids from Nissan, parent company of the Infiniti brand, this new technology will not be a licensed version of Toyota's Hybrid Synergy Drive. Interestingly, reports out of Japan indicate that this new hybrid tech could filter on down the line to find itself under the shapely hood of Nissan's new 370Z.

If these rumors are accurate, expect the fuel-saving sports car to be equipped with a lithium ion battery from corporate partner NEC that feeds power to a lone electric motor sandwhiched between the Z's 3.7-liter VQ V6 engine and transmission. The dual-headed powertrain is reportedly expected to achieve 35 miles per gallon on the mixed cycle, though those are likely Japanese figures that don't often jive with U.S. EPA numbers.

[Source: 370Z.com]