2023 Bmw M3 Competition Xdrive on 2040-cars

Auto blog

BMW is the US auto industry's leading exporter

Which automaker do you think ships the most cars out of North America, one of the Detroit Three or perhaps one of the Japanese automakers? Nope. It turns out the BMW's Spartanburg, SC, factory is the biggest automotive exporter from the continent in the United States. According to a recent profile by Bloomberg looking at the plant's 20th anniversary, Bimmer's southern ops sends out more vehicles than all of Michigan combined.
When the Spartanburg factory opened up in 1994, its success was hardly assured, largely because of South Carolina's relatively small economy at the time. However, BMW picked the site because of its proximity to East Coast shipping that made it easier to move engines and transmission in from Germany and export vehicles back to Europe, according to Bloomberg. The Bavarians clearly made the right choice.
Today, the plant has developed into an absolute powerhouse. The factory currently assembles the X3, X4, X5 and X6 and exports about 70 percent of the vehicles built there. Things are only getting better. BMW is investing $1 billion through 2016 to boost annual production from the current 300,000 units up to 450,000 and to build a new flagship crossover called X7. The expansion also adds a further 800 jobs there to take total employment up to about 8,800. Including the latest financing, BMW has put over $7.3 billion into the factory since it opened, notes Bloomberg.

BMW brings laser headlights and HUD helmet to motorcycles

BMW is complementing its array of cutting-edge tech at the 2016 Consumer Electronics Show with the ConnectedRide concept that adapts automotive innovations to the motorcycle world. To highlight the two-wheeled future, the company modified a K1600 GTL with a laser headlight and controls for a helmet-integrated head-up display. The result could make riding safer if these developments ever come to market. Some of BMW's latest models like the i8 and 7 Series can already cut through the darkness with laser headlights, and this K1600 GTL brings that technology to motorcycles. The bright light can shine down the road up to 1,969 feet, which the company claims is about twice as far as a conventional unit. The additional visual range gives riders extra time to evaluate what's ahead at night and could make for a safer journey. The concept laser headlight on the bike is only a feasibility test for now, but preliminary development is underway. However, the lights might need modification to see production in the US because BMW had to turn down the power on the units in the i8 to get FDA approval, according to BMW Blog. BMW also wants to make riders safer through a helmet-integrated HUD that ensures they never need to take their eyes off the road. While other companies already offer similar products, this solution maximizes the available information. Through controls at a person's left hand on the handlebars, a user can select displays of current speed, selected gear, tire pressure, oil and fuel level, and even speed limits, and the system displays the desired info right in front of the wearer's eye. A front-mounted camera can record the trip, and a rear-mounted one can simulate a rearview mirror. Real-world production of the HUD is still a few years away, but BMW says future versions could incorporate vehicle-to-vehicle communications to let the system receive hazard warnings, too. BMW Motorrad ConnectedRide. Concepts for motorcycle laser light and helmet with head-up display. BMW Motorrad will be displaying two innovations at the Consumer Electronics Show (CES) in Las Vegas on 6-9 January 2016. Laser light for motorcycles and a helmet with a head-up display will be presented, setting new standards of motorcycle safety, along with a technical outlook of how they may be employed in series models of the future. BMW K 1600 GTL concept vehicle with BMW Motorrad laser light.

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.