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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.

BMW CEO faints on stage at Frankfurt press conference

Newly minted BMW AG CEO Harald Kruger has had a rough start to his first Frankfurt Motor Show in that position. Kruger fainted about five minutes into the BMW press conference. A pair of assistants helped the executive to his feet and off-stage, and, understandably, the presser was cancelled. A report in Financial Times indicates that Kruger was not feeling well leading up to his appearance at the show, and that the fainting spell was a result of "a moment of dizziness." Kruger was taken to an area hospital where he is said to be recovering from the incident, and in stable condition. The life of the top dog at a major automaker has got to be stress-filled, sleep-deprived, and hard to handle under normal circumstances, let alone before a major exhibition like Frankfurt. We wish Kruger a speedy recovery getting back to it. And we're certain that he'll face a busy schedule, once again, when he's back on his feet. The CEO replaced Norbert Reithhofer in May of this year, and now oversees a BMW with as big a model lineup as the brand has known, including the recently launched new 7 Series. Here in Frankfurt, BMW is also featuring the new-for-2016 X1 small crossover, while the Mini brand has unwrapped the revised Clubman. News Source: Financial TimesImage Credit: AP Frankfurt Motor Show BMW Frankfurt 2015

BMW M760i all dressed up for hundredth birthday festivities

BMW is the latest automaker to be celebrating its 100th anniversary this year. So to mark the occasion, the Bavarian automaker is rolling out a special anniversary edition of its flagship 7 Series sedan. Somewhat awkwardly labeled as the BMW Individual 7 Series THE NEXT 100 YEARS, the celebratory edition features a number of special touches to set it apart. The bodywork is painstakingly painted in a unique shade of Centennial Blue metallic, with two-tone 20-inch wheels and handcrafted emblems. The interior meanwhile is highlighted by off-white, fine-grain leather – quilted and trimmed with hand-woven piping – with matching Alcantara headliner and piano-black trim. Of course there are the requisite special badges inside and out, and each sedan comes with a specially made Montblanc fountain pen. Only 100 examples will be made for distribution worldwide, with three different engine options depending on the market. The US market will only get five examples based on the recently revealed M760i xDrive performance model, complete with 6.6-liter twin-turbo V12 driving 610 horsepower to all four wheels. As a special version of Munich's top-of-the-line luxury sedan, pricing will surely fall within "if you have to ask" territory, so we'll just wish BMW a happy birthday and rest assured that each of the hundred individually numbered examples will find a good home. The BMW 7 Series centennial models "BMW Individual 7 Series THE NEXT 100 YEARS". Woodcliff Lake, NJ – April 19, 2016...Today BMW announced the "BMW Individual 7 Series THE NEXT 100 YEARS" models to mark the company's centenary, representing the historically evolved technological competence of the world's leading manufacturer of premium automobiles and emphasize the exclusivity with which both luxury and innovation are expressed. The BMW 7 Series centennial models are being produced in a limited quantity with only 100 units available worldwide with three different engine variants. The US market will receive 5 units and it will be exclusively available as the "BMW Individual M760i xDrive Model V12 Excellence THE NEXT 100 YEARS" centennial model, featuring a 12-cylinder engine producing 610 hp (preliminary) and a unique combination of state-of-the-art comfort, luxury and dynamic agility. This centennial model will be available by the end of 2016.