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BMW to follow Honda back into F1?

The economic downturn wrought devastating effects on motor racing. Formula One alone lost half its engine suppliers when Honda left at the end of the 2008 season, and both BMW and Toyota followed at the end of 2009. But things are looking up again. Cosworth may have dropped out this season, reducing the engine suppliers to three: Ferrari, Renault and Mercedes, the latter of which admits that it may have left had the engine formula not changed. But Mercedes has stayed and is dominating the championship. Honda is coming back next season. And word around the paddock is it may not be the only one.
According to Giancarlo Minardi - founder of the team now known as Scuderia Toro Rosso - BMW engineers have been conspicuously spotted lately at F1 test sessions and grands prix, lending to speculation that the new engine regulations may entice the Bavarian automaker back into the series. According to Minardi, BMW's marketing division is pushing for the automaker's return to F1, with the board slated to make a decision in May. BMW would be more likely to consider an engine-supply deal rather than taking a team over like it had with Sauber, but with which team or teams it might collaborate remains a big question mark at this point.
As if that's not enough, Ford is said to be considering taking over Cosworth's aborted V6 turbo engine program to take both outfits back into the sport as well. Cosworth supplied F1 engines under the Ford banner for years, but returned under its own name for four seasons from 2010 through 2013 before shuttering its program to develop an engine to meet the new regulations adopted this season.

Daily Driver: 2015 Ford Edge Sport

Daily Driver videos are micro-reviews of vehicles in the Autoblog press fleet, reviewed by the staffers that drive them every day. Today's Daily Driver features the 2015 Ford Edge Sport, reviewed by Adam Morath. You can watch the video above or read a transcript below. Watch more Autoblog videos at /videos. VIDEO TRANSCRIPT [00:00:00] Hi. I'm Adam Morath for Autoblog and in today's Daily Driver we're with the 2015 Ford Edge. It's been completely redesigned and I really think that it needed it because this was always kind of the last car to come to mind when I was considering all of Ford's lineup. It was sort of forgotten. I don't think that will be the case anymore. It looks great. They revamped the exterior. The first thing I noticed walking up to the car when they first dropped it off was [00:00:30] the great job they've done with the taillights. They've got a very high tech look to them. You have LED accent lighting that surrounds the tail lamps and then a light bar that spans the entire deck lid. It looks pretty cool, very angular, a lot sportier than the previous models. We also have the optional HID headlights so if you combine that with what I've already told you about with the [00:01:00] tail lamps, and also the ambient lighting inside this vehicle ... It just feels like the lighting in general was very well considered on the Edge and gives it a very modern feel. The nice design continues to the interior as well. You've got leather panels with contrast stitching on the sport model. You've got a nice center console that actually has some storage underneath it, so it's sort of a floating center console. The only thing is there is still a little bit of cheap plastic [00:01:30] used on the interior. That's a common complaint of automotive journalists worldwide, but this one I can see already has a few scratches on it. You can also get this vehicle with 20-inch aluminum wheels or 21-inch matte black aluminum wheels. Here we've got them wrapped in Perelli. I haven't been on a track or anything where you could really get a sense of the performance, but again, that just adds to the sporty look of the Edge in the sport trim level. It has the new 2.7 [00:02:00] liter Eco Boost V6 and I have been really happy with this powertrain. It puts out 315 horsepower, 350 pound feet of torque, and that's that twin turbo working for you. It helps with acceleration and passing at highway speed, so it checks both boxes there.

Aluminum lightweighting does, in fact, save fuel

When the best-selling US truck sheds the equivalent weight of three football fullbacks by shifting to aluminum, folks start paying attention. Oak Ridge National Laboratory took a closer look at whether the reduced fuel consumption from a lighter aluminum body makes up for the fact that producing aluminum is far more energy intensive than steel. And the results of the study are pretty encouraging. In a nutshell, the energy needed to produce a vehicle's raw materials accounts for about 10 percent of a typical vehicle's carbon footprint during its total lifecycle, and that number is up from six percent because of advancements in fuel economy (fuel use is down to about 68 percent of total emissions from about 75 percent). Still, even with that higher material-extraction share, the fuel-efficiency gains from aluminum compared to steel will offset the additional vehicle-extraction energy in just 12,000 miles of driving, according to the study. That means that, from an environmental standpoint, aluminum vehicles are playing with the house's money after just one year on the road. Aluminum-sheet construction got topical real quickly earlier this year when Ford said the 2015 F-150 pickup truck would go to a 93-percent aluminum body construction. In addition to aluminum being less corrosive than steel, that change caused the F-150 to shed 700 pounds from its curb weight. And it looks like the Explorer and Expedition SUVs may go on an aluminum diet next. Take a look at SAE International's synopsis of the Oak Ridge Lab's study below. Life Cycle Energy and Environmental Assessment of Aluminum-Intensive Vehicle Design Advanced lightweight materials are increasingly being incorporated into new vehicle designs by automakers to enhance performance and assist in complying with increasing requirements of corporate average fuel economy standards. To assess the primary energy and carbon dioxide equivalent (CO2e) implications of vehicle designs utilizing these materials, this study examines the potential life cycle impacts of two lightweight material alternative vehicle designs, i.e., steel and aluminum of a typical passenger vehicle operated today in North America. LCA for three common alternative lightweight vehicle designs are evaluated: current production ("Baseline"), an advanced high strength steel and aluminum design ("LWSV"), and an aluminum-intensive design (AIV).