Honda's exotic powertrain tech: New-gen plug-in hybrid, 10-speed gearbox, 'Tesla killer' are in the works

摘要

UTSUNOMIYA, Japan - Honda Motor Co. has run through two quick waves of powertrain overhauls spanning direct injection and turbocharging. Now it is entering new territory again. This time Honda is readying exotic technologies ranging from a new-generation plug-in hybrid and ultralean burning engines to 10-speed transmissions and hydrogen fuel cells. The new phase will unfold over the next five years and underscores how automakers are going to extremes to meet stricter fuel economy and emissions rules.