2001 Volkswagen Passat Glx Sedan 4-door 2.8l on 2040-cars

Auto blog

Volkswagen's 261-mpg hand-built XL1 headed for Geneva

After years of rumors, development and testing, the Volkswagen XL1 is finally about to become a reality. The project that began life as a daring 1-Liter concept car in 2002, will finally get its production-ready curtain call at the Geneva Motor Show in just a few weeks.
As soon as it hits the streets, the two-seat XL1 will instantly become the most fuel-efficient and most aerodynamic production car in the world. The car uses a plug-in hybrid system to achieve mind-blowing consumption of just 0.9 liters of diesel fuel consumed every 100 kilometers (and average of roughly 261 miles per gallon). Plus, the XL1 can go up to 50 kilometers on its battery power alone. Coefficient of drag is a miniscule 0.189, thanks to a tiny frontal area and an obviously slippery shape.
XL1 power comes from a two-cylinder diesel motor connected to a seven-speed dual-clutch gearbox, while the 20 kW electric motor is fed by a lithium-ion battery. Both combine to give the XL1 performance figures that are, while not stirring, not shabby considering its extreme frugality: 0-62 miles per hour comes up in 12.7 seconds and top speed is nearly 146 mph.

VW air rule violation allegations 'stunning,' $18B fine unlikely

The big automotive news today was the US federal allegations that VW quietly and illegally installed software on approximately 482,000 diesel vehicles sold in the United States so that they would not return substandard results on government emissions tests. To say the least, this is potentially a very big deal. You can read the details of the government's allegations here. The problem seems to be with the NOx trap. Sam Abuelsamid, a former AutoblogGreen editor who is now a senior research analyst at Navigant Research's Transportation Efficiencies program, told me that there were some hints that VW's diesel emissions strategy had issues a while back. The vehicles affected by today's announcement are all equipped with the 2-liter, 4-cylinder TDI, he said. They all have the lean NOx (nitrogen oxides) trap, whereas all other current modern diesels use urea to treat NOx emissions. "When VW launched those vehicles, I went to the TDI launch program in Santa Monica and asked them if they were going to put the diesel engine into the Tiguan because that would be an ideal application," he said. "They said no, because it would be too heavy. Turns out, the NOx trap was enough to meet the emissions standards in the smaller cars, but not the Tiguan. That seems to be where the problem is, in the NOx trap. All the other big VW and Audi diesels, they use urea, just like BMW and Mercedes do." Abuelsamid added that, in California, to do an emissions test, testers don't stick a probe up the exhaust, as you would suspect. Instead, they just do a visual test to make sure nothing was tampered with and then plug a scanner into the OBD-II port to read the codes. The news today basically says that the cars were programmed to send out false codes, giving readings that testers are looking for instead of what's actually going on. "That's the background, as far as I know at this point," he said. This could be "a black eye on the auto industry." - John O'Dell Speaking at the AltCar Expo in Santa Monica just hours after the news first broke this morning, Edmunds.com's John O'Dell said the Fed's allegations were "stunning." The idea that VW might have gamed the system, he said, "underscores how important EPA clean air numbers are, that a company would allegedly stoop to this to try and meet them. Obviously, people are paying attention to that sort of thing.

Giorgetto Giugiaro launching new design firm

Giorgetto Giugiaro may have sold his remaining shares in the Italdesign firm he started, but he's not about to retire from the business altogether. According to an interview with Automotive News Europe, he's starting a new design consultancy. And he's taking his son, Fabrizio, with him. After working for established design houses Bertone and Ghia, the celebrated designer founded Italdesign Giugiaro in 1968. In 2010 he and his son Fabrizio sold 90.1 percent of the firm to the Volkswagen Group, with Fabrizio initially carrying on as its chief designer before Wolfgang Egger replaced him. Just months ago, the Giugiaros sold their remaining stake and resigned their seats on the board of Italdesign. The move came hot on the heels of the departure of ousted board chairman Ferdinand Piech, a longtime friend of Giorgetto's and the driving force behind VW's acquisition of Italdesign. Just because they're no longer affiliated with Italdesign Giugiaro doesn't mean, however, that the Giugiaros won't be designing cars anymore. They're reportedly working on establishing a new design house, and are discussing potential contracts with unnamed Chinese and South Korean automakers. The father-son pair could set up shop in a refurbished existing location (as the pragmatic Fabrizio favors) or build a new studio from the ground up (as the visionary father prefers). We'll have to hold on to see what direction the new firm takes, but most of all, we'll be looking forward to seeing what designs it produces. News Source: Automotive News Europe - sub. req.Image Credit: Volkswagen Design/Style Hirings/Firings/Layoffs Volkswagen italdesign giugiaro Giorgetto Giugiaro