2001 Bmw Z3 Roadster Convertible 2-door 2.5l; on 2040-cars

Auto blog

What happens when you take an engineer sliding in a BMW i8

The BMW i8 is a pretty impressive car, and a highly visible one at that. It's a great brand ambassador, but not just for BMW. It's really no surprise that Formula E chose it as the safety car from the electric racing series. And, for its duties at tracks around the word, the i8 safety car got some slick upgrades, including wireless charging capabilities courtesy of Qualcomm. It's not your regular, cut-and-dry technology presentation. In the video below, Qualcomm engineers explain a little bit about what they do to enhance electric vehicles. But it's not your regular, cut-and-dry technology presentation. The engineers are forced to answer questions about Qualcomm's technology while riding along in the BMW i8 Qualcomm Safety Car driven by none other than Formula E driver Nelson Piquet, Jr. Sure, riding shotgun for hot laps at Donnington Park in an i8 sounds like a lot of fun, but these guys have a job to do, and Mr. Piquet isn't making it easy for them. The Qualcomm guys talk about taking technology and beefing it up for automotive use, explain the benefits of wireless charging and discuss some other stuff that's hard to pay attention to while watching the i8 get totally sideways in a smoky powerslide. See for yourself in the video below. If you miss something, don't worry; Qualcomm provides more explanation about its automotive technologies at its website, including safety, communication and, of course, inductive charging.

Xcar rates AWD vs. FWD vs. RWD

With snow and ice blanketing large swathes of the United States over the past few weeks, commuting hasn't been easy. Among some drivers, there's an ongoing debate about how much all-wheel drive really helps when it gets slippery and whether rear-drive is as bad in slick conditions as many people think. Xcar Films puts some of those beliefs to the test in its latest video by showing off three very different cars taking on a trio of low-grip challenges. Xcar's picks for the test include the fairly plebeian, all-wheel drive Subaru Impreza, the somewhat plush, rear-drive BMW 120d and the sporty, front-drive Renault Megane RS 275 Trophy. Things start out easy with a hydraulic plate forcing the back end out on a wet skid pad. From there, the tests get really interesting with a slalom on simulated ice, and the cars finish with a high-speed cornering challenge through a soaked turn. While an obvious winner emerges in the end, keep in mind this is hardly a scientific test of grip. For better accuracy, all three vehicles should be wearing identical tires, and the same driver should be behind the wheel of each one. Still, Xcar's examination is a fun chance to see how vehicles react when things get slick. News Source: Xcar Films via YouTube BMW Subaru Renault Driving Safety Videos xcar renault megane xcar films renault megane rs

BMW matriarch Johanna Quandt dies at 89

Johanna Quandt, matriarch of the family that owns the largest stake in BMW, has died at age 89. One of the world's richest women, Quandt ranked in her own right as the eighth wealthiest individual in Germany, and one of the 100 wealthiest billionaires in the world. Johanna Maria Bruhn was born in June 1926, the daughter of art historians in Berlin. She trained in medical technology before the outbreak of World War II, and after the war worked as a banker's secretary in Cologne. She started working for Herbert Quandt in Bad Homburg, near Frankfurt, in the mid-1950s, and eventually became his personal assistant. They married in 1960, shortly after increasing the family's stake in BMW to 50 percent in order to stave off a takeover attempt by Daimler-Benz. The Quandt family's fortune was controversially amassed during the war. Herbert's father, Gunther Quandt, was a top Nazi-era industrialist named by Adolf Hitler as a Wehrwirtschaftsfuhrer – Leader of the Armament Economy. After Herbert's mother Antonie died, Gunther remarried to Magda, a much younger woman. Following their subsequent divorce, Magda married Nazi master propagandist Joseph Goebbels (with Hitler as best man), and together raised Herbert's half-brother Harald. A recent documentary found that the AFA, the company that the Quandts controlled during WWII, used slave labor provided by the Nazi regime to manufacture battery and munitions for the German war effort. Due to the subhuman living and working conditions, AFA lost approximately 80 forced laborers each month. Despite earlier denial of any wartime wrongdoing, the documentary and ensuing public attention prompted the Quandts to open their books to another investigation that confirmed their wartime activities. The Quandts would later use the capital they amassed to buy BMW, of which they still hold 46.7 percent – the remaining 53.3 percent traded publicly. Following Herbert's death in 1982, Johanna took over 16.7 percent ownership in the company, with their son Stefan Quandt acquiring 17.4 percent and their daughter Susanne Klatten assuming 12.6 percent ownership. Stefan and Susanne, both members of BMW's supervisory board since 1997, are expected to inherit their mother's shares following her passing. Johanna's personal fortune was estimated at nearly $14 billion. Though reclusive from media and public attention, she gave generously to charitable foundations that supported such causes as medical research and business journalism.