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$76,400 Porsche S E-Hybrid will debut in Paris

The 2015 Porsche Cayenne S E Hybrid will be an all-new model, one that adds a plug – and the required associated technological bits – to the currently available Cayenne S Hybrid. The most important of those bits is a 10.8-kWh lithium-ion battery, but Porsche's Calvin Kim told AutoblogGreen that the SUV's electric-only range is still pending certification, but Hybrid Cars says that Porsche is estimating it'll be somewhere between 11 and 22 miles, "depending on the style of driving and route topography." Other than the new battery, the electric motor has been upgraded to a 95 horsepower/70 kW unit (up from the 47-hp/34 kW motor in the Cayenne hybrid without a plug). The overall powertrain now puts out a total of 416 hp and can go from 0 to 60 miles per hour in 5.4 seconds. Alongside the electric parts, there's a 3.0-liter supercharged V6 engine and an 8-speed automatic transmission. You can find all of the E-Hybrid's available specs here and stay tuned for more information on the new plug-in SUV when it makes its debut at the Paris Motor Show in early October. The SUV will go on sale in the US on November 1, 2014 with a starting MSRP of $76,400, plus a destination charge of $995. In a new press release (available below), Porsche is also proudly saying, once again, that it will be the world's only automaker offering three plug-in hybrid models, once the Cayenne S E-Hybrid hits the market. The others are the Panamera S E-Hybrid and the 918 Spyder. How long will this reign at the top last? World premiere of the Porsche Cayenne S E-Hybrid in Paris Leading the industry: Porsche offers three plug-in hybrid models Stuttgart/Atlanta. The new Porsche Cayenne S E-Hybrid celebrates its world premiere at the Paris Motor Show. It is the world's first luxury SUV to offer a plug-in hybrid drive, setting new standards in its segment. The Cayenne S E-Hybrid also makes Porsche the leading manufacturer of plug-in hybrid vehicles: Complementing the Panamera S E-Hybrid and the 918 Spyder, Porsche is the only manufacturer worldwide to offer three plug-in hybrids. In addition to the Cayenne S E-Hybrid, Porsche is presenting the other models that comprise the new generation of Cayenne including the Cayenne S, Cayenne Turbo, and Cayenne Diesel. Increased efficiency and performance, even more precise handling, a sharper design and a broadened array of standard equipment are its defining features.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.

Porsche's Tesla-fighter could have 600 hp and 300-mile range

Will this be the Ragin' Pajun? Some details on the all-electric "Tesla fighter" from Porsche have been revealed by UK's Car magazine, and, to put it bluntly, the model that has preliminarily been dubbed the 717 will be an absolute beast when it hits the road as early as 2019. With some technological help from parent company Volkswagen, Porsche is planning a model that will have about a 300-mile single-charge range, and a version that may deliver as much as 600 horsepower. The four-door will also be four-wheel-drive, with one electric motor per axle, and four-wheel steering, all for the sake of consistency, Car says. Additionally, unlike the Tesla Model S, with its battery packs running flat along the floor of the vehicle, the 717's battery layout will be far more complex, complete with bulkhead walls and 108 separate battery pouches. Last month, German publication Auto Motor und Sport reported that the Panamera's junior variant, aka the Pajun, was indeed going to be an all-electric affair. Still, beyond a few digital renderings and an estimated single-charge range of 250 miles, few details were revealed.