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Buy this Munro report, get a free BMW i3

Here's an offer we've never heard of: if you buy the Master- or OEM-level version of a detailed production and cost report on the BMW i3, the engineering firm that produced the report will give you a 'free' i3. Munro & Associates is the company behind the study and the offer, its comprehensive breakdown of the production realities involved in the i3 including a video of the disassembly process of the range-extended hybrid and a detailed analysis of every part therein - everything from fuse boxes to crossbar beams, headlights and the battery pack. You've only got a day to take advantage, though - the report has to be purchased by the time CEO Sandy Munro gives his talk, "Deconstructing the BMW I3: Groundbreaking Technology and the Composite Car," in Detroit Wednesday morning. The price of said report? That's "TBD," so head to the Munro site if you're tempted by the idea of a new car that comes with a trunk full of paperwork. We just hope they're not selling the i3 that they tear down. The press release below has more information. Munro to Give Away 2014 BMW i3 with Every Purchase of the Consulting Firm's Master Teardown Report When Purchased at Two Upcoming Detroit Events DETROIT, Jan. 8, 2015 /PRNewswire/ -- Visitors to the North American International Auto Show (NAIAS) during Preview Week often go home with a lot of swag and trinkets, but how about a $50,000 BMW i3? This year, a local engineering firm, Munro & Associates, is giving away a BMW i3 electric car with every purchase of the Master-/OEM-level version of its benchmarking study of this unique vehicle when purchased during NAIAS or the Plastics in Automotive Conference. The study, the most extensive of its kind, details the production and costs of every system in this carbon-fiber electric vehicle, which CEO Sandy Munro calls the most advanced vehicle on the planet. WHO: Munro & Associates, the global leader in manufacturing, costing and benchmarking. Using its proprietary advanced design, quality and costing software, Munro developed comprehensive reports on key vehicle systems and – for the first time – will offer the reports for general distribution. WHAT: A FREE 2014 BMW i3 for anyone who purchases the Master-/OEM-level report during Preview Week of NAIAS or during Sandy Munro's presentation at the Plastics in Automotive Conference.

1972 BMW 1602e EV concept looks glorious

Pretty sweet. That's a first impression of one cherry-looking experimental electric vehicle from BMW from way back in the day. Or at least from someone who for a time drove a '74 2002. A gas-powered one, that is. BMW built two experimental vehicles in 1972 based off of the old 1600 (which evolved into the 2002) model and even showed them off during the Munich Olympic Games of that year. BMW strung together a dozen typical car batteries and linked them to an electric motor made by Bosch. The result was a battery pack that weighed about 770 pounds (A quick modern-day comparison: a Nissan Leaf battery pack weighs about 480 pounds). Bimmer recently posted a two-and-a-half minute video about the project. The clip doesn't say how far those cars could go on a single charge, but did use to the vehicles to "escort" long-distance running competitions at the Munich Games, since there was no exhaust to choke those athletes out. The timing is fortuitous, of course, as the German automaker looks to continue to gain more goodwill from the green-car set through its new "i" sub-brand of plug-in vehicles, including the i3 electric vehicle and the i8 plug-in hybrid. News Source: BMW/YouTube Green BMW Electric Videos munich

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.