Previously, the throttle needed to be 80 % engaged before
the reserves of the electric motor were combined with those of the combustion engine in an earlier strategy aimed at optimizing fuel economy.
Not exact matches
Because the bulk
of an engine's power is typically
reserved for hard acceleration and on steep inclines, the ILX's
electric motor makes an appearance when the ILX needs a boost.
In concert the setup is good for 280 horsepower, with one
of the
electric motors reserved exclusively to motivate the rear axle in the event the front wheels lose traction.
The Cayenne Hybrid takes advantage
of this
electric power
reserve to shut its engine down at stoplights, accelerate at low speeds using its
electric motor, and do what Porsche calls «sailing» when coasting on the highway.