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What driving data is Android Auto collecting from us?

In-car solutions like Apple CarPlay and Android Auto make using your smartphone while driving increasingly easy, by replicating most of the gadget's functions on a vehicle's infotainment screen. In fact, they rank among the favorite automotive features available today by Autoblog editors. While there's certainly added convenience, Motor Trend claims Google is collecting a huge array of data during trips, as well. Although, that might not actually be the case. In a rundown of the upgrades for the newly refreshed Porsche 911, Motor Trend asserts that the iconic coupe doesn't have Android Auto because of alleged privacy concerns. Reportedly, Porsche elected to only include CarPlay because the Google tech collected info on a vehicle's speed and other data. The German company didn't want to share all of that vital info with another corporation. Google opposes the allegations, though. "We take privacy very seriously and do not collect the data the Motor Trend article claims such as throttle position, oil temp and coolant temp," the company said in a portion of a statement to TechCrunch. Android Auto does use a vehicle's GPS system for location info, and checks whether it's in Park or Drive to enable some features. Also, users must opt-in to sharing the first time that they connect their phone. There might be an explanation for this confusion, according to TechCrunch. Allegedly before Android Auto launched, Google did want more vehicle data, but the company eventually changed course. Porsche may have based its decision on this earlier version. This case just shines a light on the growing question of automotive privacy and Google's potential role. The government has been unhappy with how automakers have handled this responsibility, so far, though.

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 Panamera S E-Hybrid gets $3,400 price cut in Canada

It's about $2,560 to you and me, pilgrim. Porsche is cutting the price of its Panamera S E-Hybrid by $3,400 for our neighbors to the north. In US dollars, that's a haircut of about $2,560. Of course, the premium SUV plug-in hybrid is no bargain, even in Canadian dollars. The sticker price now comes in at C$106,000 for the parallel plug-in hybrid. Granted, the car is a beast, and represents one heck of an effort for the German luxury-vehicle maker to hop aboard the green-car train, however little sales they derive from it. The model delivers 416 horsepower from its V6 gas-powered engine and electric motor. So while that's good for a fuel-economy rating (here in the States, at least) of 50 miles per gallon equivalent (MPGe), the car also has a top speed of 167 miles per hour. Think Montreal to Toronto in two hours and change, if the roads are empty. And not frozen. And have no speed limit. Stateside, the plug-in Panamera has been selling in pretty low volumes. The model, including the gas-powered version, moved about 4,200 units through the first 10 months of the year, or about 10 percent of Porsche's total. Through October, sales of the plug-in only were down 55 percent from a year earlier to just 358 units, so one shouldn't expect a flood of them to be sold because of the three-percent discount. Still, a price cut certainly beats a snowshoe to the head. Take a look at Porsche's press release below. Porsche Canada realigns pricing of its plug-in premium sports sedan 2016 Panamera S E-Hybrid now starts at $106,600 MISSISSAUGA, ON, Nov. 9, 2015 /CNW/ - Porsche Canada announced today that it had lowered the starting price of the Panamera S E-Hybrid for 2016 model year, effective immediately. The first plug-in hybrid vehicle in the luxury segment will now be offered starting at $106,600 – a reduction of $3,400 compared to the 2015 model year. This adjustment effectively brings the price in alignment with that of the Panamera S. Now, the Panamera S E-Hybrid represents an even more compelling choice in the segment, offering such quintessential Porsche traits as style, performance, quality, and impressive efficiency of its advanced powertrain. The hybrid tradition at Porsche extends back to the year 1899 and to the Lohner Porsche – the world's first vehicle to have a battery-powered electric drive as well as a combustion engine, which was designed and built by Ferdinand Porsche.