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Porsche has doubled US sales to women [w/videos]

Porsche is having a good sales year in the US, with 25,129 vehicles delivered year-to-date coming off the automaker's best July sales ever. That's a 31-percent increase over the same period last year (19,253 deliveries). With year-to-date Panamera sales a surprising 36 percent lower than last year, what possibly could be driving Porsche's sales surge? If you answered Cayman and Boxster sales, you're right. But dealerships are noticing another factor: more women are coming in to buy Porsches, CNBC reports, the bulk of whom picked up new Cayenne SUVs. The German automaker's sales to women in the US have more than doubled in the past two years, increasing from 7 percent to 15 percent. This has helped year-to-date Cayenne sales reach 11,082 - 31 percent higher than the same time last year.
Porsche executives have been trying to tap into the women's market, as evidenced in part by the company's move to pick professional tennis player Maria Sharapova as a brand ambassador. Porsche maintains it has not moved to dramatically change its brand image, but it has shown a number of ads in recent years that uncharacteristically emphasize its vehicles' practicality under the "Engineered for Magic. Everyday" banner - some featuring female drivers.
Be sure to watch CNBC's video report on Porsche's female movement below - you'll also find one of the aforementioned Engineered For Magic ads as well as an interesting case study video on the campaign from ad agency Cramer-Krasselt.

Consumer Reports says infotainment systems 'growing first-year reliability plague'

The Consumer Reports Annual Auto Reliability Survey (right) is out, and the top two spots look much the same as last year's list with Lexus and Toyota in first and second place, respectively. However, there are some major shakeups for 2014, with Acura plunging eight spots from third in 2013 to 11th this year, and Mazda replaces it on the lowest step of the podium. Honda and Audi round out the top five. This year's list includes six Japanese brands in the top 10, two Europeans, one America and one Korean.
Acura isn't the only one taking a tumble, though. Infiniti is the biggest loser this year by dropping 14 spots to 20th place. Other big losses come from Mercedes-Benz with an 11-place fall to 24th, and GMC, which declines 10 positions to 19th.
Perhaps unsurprisingly, it's not traditional mechanical bugs hauling down these automaker's reliability scores. Instead, pesky problems with infotainment systems are taking a series toll on the rankings. According to Consumer Reports, complaints about "in-car electronics" were the most grumbled about element in new cars. Problem areas included things like unresponsive touchscreens, issues pairing phones and multi-use controllers that refused to work right.

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.