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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.

GM will make Chevy Volt production announcement tomorrow

Thing are apparently happening to get the next-generation Chevy Volt ready for public consumption. The most obvious proof is in a preview of an announcement (possibly coming tomorrow) that the two main places where General Motors gets the Volt ready -the Detroit-Hamtramck Assembly Plant and the Brownstown Township battery assembly facility - will be getting big money upgrades and lots of new positions. The Hamtramck plant builds the Volt and its fancier cousin, the Cadillac ELR, as well as the global versions of the Volt. The Detroit News reports that GM will add 1,400 jobs and spend roughly $450 million at the two locations in order to build the redesigned Volt. What's less clear is exactly what the updates will bring us. We've heard that the new volt will be a 2016 model and come on a new chassis. Speculation in The Detroit News about tomorrow's announcement runs the gamut from a new compact PHEV with less electric range and a lower price (which makes sense) to an updated Volt with more electric range (heard it before) to a new all-electric vehicle (the moon shot). If there's any hints to be gleaned in the international Volts, there are also reports coming in that the Opel brand will get an all-electric vehicle that is cheaper than the Ampera. Read into that what you will. We pestered GM's Kevin Kelly on the new Volt (again) and he said (again) that he couldn't give out any more detail other than what's been reported. He just told AutoblogGreen that there will be an announcement tomorrow and that it will be about the Hamtramck and Brownstown facilities and involve the Volt. So, stay tuned.

2016 Chevy Malibu undercuts rivals with $22,500 starting price

Customers eager to get their hands on the new 2016 Malibu may be pleasantly surprised to find that Chevy has actually reduced the price on the base model. In fact the Malibu now undercuts much of the competition. Order up a new Malibu in entry-level L trim and you'll shell out only $22,500. That includes the $875 destination charge (which is $50 more than what Chevy used to charge for delivery). The Malibu L of course won't come with all the bells and whistles of the higher trim levels, but still comes with 10 airbags, cruise control, and push-button ignition. Compare that to the competition and you'll find the base Malibu less expensive than most, but not all. It undercuts the Ford Fusion, Honda Accord, Toyota Camry, and Nissan Altima – although the Hyundai Sonata and Mazda6, for example, are still marginally less expensive in base trim. Those looking for a little bit more can upgrade to the Malibu LS ($23,995), LT ($25,895), or Premier ($31,795). The L, LS and LT come with a 1.5-liter inline-four, but the Premier packs a 2.0-liter turbo that can also be had in LT spec for $29,495. Pricing for the Malibu Hybrid is slated to be announced at a later date, as will EPA fuel economy figures for the rest of the range. Next-Gen Chevrolet Malibu Starts at $22,500 Lower than Camry, Accord, Fusion and Altima 2015-09-10 DETROIT – The 2016 Chevrolet Malibu, the most fuel-efficient, connected and technologically advanced version in the nameplate's history – will be available with a starting suggested retail price of $22,500 for the L model. "We've continued our focus on delivering on the highest levels of quality, as evidenced by recent recognitions from J.D. Power on initial quality and long-term dependability," said Steve Majoros, director of Chevrolet cars and crossovers. "The 2016 Malibu is engineered and priced to give customers impressive value and technology that's hard to compete with." For 2016, Malibu will be offered in five models, L, LS, LT, Hybrid and Premier. Standard equipment includes 10 airbags, cruise control, push-button start with passive entry and fuel-saving stop/start technology on the base 1.5L 4-cylinder engine. The LS model, starting at $23,995, includes standard Chevrolet MyLink Radio with 7-inch diagonal color touch screen, available compatibility with Apple CarPlay and Android Auto and a rear vision camera. CarPlay and Android Auto are subject to Apple and Google privacy statements and require compatible smartphone and data plans.