One of the reasons why the partnership between Chrysler and Fiat was viewed as highly beneficial was because Fiat owns technology that provides for more fuel-efficient engines. Automotive News reports that one of those Fiat advances could be installed in Chrysler vehicles relatively quickly and have significant benefits in terms of power and fuel economy:
Fiat Group’s new Multiair technology, which cuts emissions from gasoline engines, could be used on Chrysler cars with very few changes, said Lucio Bernard, director at Fiat Powertrain Technologies…
“It is low-invasive hardware that can be applied to existing engines,” he added…
The Multiair system gives direct control of air and combustion in engines, cylinder by cylinder and stroke by stroke without the use of the conventional throttle, which means it can save energy wasted in traditional systems.
Multiair “is a versatile technology, easily applicable to all gasoline engines,” Fiat Powertrain says.
According to Fiat, the Multiair technology increases power by 10% while simultaneously cutting fuel usage and reducing emissions from the car. That could be a huge boost to Chrysler, particularly in their midsized vehicles, mini-vans and SUVs. The additional power could allow them to power those larger vehicles with smaller engines while increasing the fuel economy of those vehicles. With federal mileage standards going up over the next few years, that technology could really help boost the Chrysler fleet’s overall fuel efficiency.