2012 Porsche 911 Carrera Cabriolet on 2040-cars

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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 Fire and Ice is chilling art born of flames

Porsche held a contest inviting ten filmmakers to riff on the tagline for the Panamera, "Thrilling Contradictions," in a 60-second film. The winner was an entry called Fire and Ice by director Ross Cohen, a concept that uses just those two elements in a premise as simple as it is rewarding. For his efforts, Cohen will receive a trip to the Chicago International Film Festival, and you might see the short in the pre-movie advertisements in a theater served by Spotlight Cinema Networks.
Porsche did this kind of thing just two years ago, when it asked filmmakers to illustrate the idea of "Everyday Magic". The winner of that contest, Michael Korbel's It's a Magical Life, followed the journey of a young man to husband and father from the perspective of the trunk of a 911. You'll find that video as well as Fire and Ice below.

Porsche Pajun to go all-electric as Tesla rival

Porsche has been rumored to be working on a smaller counterpart to the Panamera for nearly four years now, but we have yet to see any sign of the model dubbed Pajun coming to fruition beyond a digital rendering hidden in the background of another Porsche design. Apparently Stuttgart has been having trouble making the business case in an already crowded market segment. But that doesn't mean the project is completely off the table. According to the latest from Germany's own Auto Motor und Sport, Porsche is now planning to launch the so-called Pajun (shorthand for Panamera Junior just like the Macan project was previously called Cajun) purely as an electric vehicle. With an eye evidently fixed on how dedicated hybrids and EVs are gaining traction in the marketplace (to say nothing of actual tarmac), the electric Pajun - almost certain to carry a different name to the showroom – would be different enough to distinguish itself from existing four-doors of that size like the Mercedes E-Class, BMW 5 Series, Audi A6, et al. Word has it that Porsche believes that battery technologies will advance enough over the next four years to give its four-door EV a range of nearly 250 miles on a single charge. The model's arrival would be just the latest in a series of environmental concessions made by the company with the broadest range of plug-in hybrids on the market. Aside from the E-Hybrid versions of the Panamera and Cayenne, Porsche arguably led the charge (so to speak) towards hybrid hypercars with the 918 Spyder, is downsizing many of its engines and is turbocharging almost the entirety of the 911 range.