If a person predicted Porsche may be one of many brands leading the charge on plug-in hybrids back when Chevrolet released the Volt in 2010-just as Porsche was debuting its first-ever production hybrid with the Cayenne-that person must be trading futures at Wall Street. By changing which SUV on this 2015 Cayenne S E-Hybrid plug-in, Porsche now has 3 plug-ins, much more than some other car manufacturer. Obviously, one of those 3 is a 918 Spyder, which isn’t precisely mainstream manufacturing. But nevertheless.
To get the Cayenne to plug-in status, Porsche generally grafted within the Panamera E-Hybrid’s high-voltage battery, electric motor, and power electronics, boosting a lithium-ion battery capacity to 10.8 kWh from the sedan’s 9.4. Normally, the powertrain is identical, from the Audi-sourced supercharged 3.0-liter V-6 to the Aisin eight-speed automatic. Torque is sent to all of four tires via a limited-slip center differential with a rear-biased (58-percent) torque submitting.
The residual vehicle is identical for the recently revamped Cayenne, with a few exceptions. The 282-pound battery, containing of 104 individual cells, consumes the space normally available for a spare tire. Compared to other Cayennes, the $77,395 E-Hybrid provides 2 extra switches at it is center device. Choosing “E-Charge” prioritizes restoring a depleted battery thus future power driving is possible. That improves energy usage through around 20 %, in line with Porsche. In “E-Power” mode, though, the Cayenne goes solely at the single electric motor at speeds up to 78 mph. This ability is mainly directed at European markets, where it allows buyers to prevent congestion fees in specific cities. Americans will be able to utilize this silent-running option to slip through to friends or, at the minimum, valets.
Anytime the Cayenne gets going, it’s in E-Power function by standard, assuming there's enough juice in the battery. Porsche claims that charging with a 240-volt hookup takes close to three-and-a-half hours with the common 3.6-kW charger; an optional 7.2-kW unit are able to cut that to 90 minutes assuming you have access to a high-voltage feed.
Driving in a city causes it to be difficult to wish for more power compared to electric motor manufactures. Highest acceleration with any 416 gas-and-electric horses should return a zero-to-60-mph run well beneath six seconds, and a quarter-mile will complete within above 14 clicks, according to Porsche. No too cheap for a two-and-a-half ton ute.
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