Infiniti Q80 Inspiration concept hybrid delivers 550 hp with 42.8 mpg fuel economy
Green Car Congress
OCTOBER 2, 2014
mpg US) and CO 2 emissions of about 129 g/km. The powertrain incorporates a new aluminum-based downsized twin-turbocharged 3.0-liter Infiniti plans to double its powertrain range over the next five years.) L/100 km (42.8 liter V6 that is part of a new engine family which will be introduced within the next two years.
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