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Ford exec downplays idea of aluminum-intensive cars

Ford certainly made waves when it rolled out the all-new 2015 F-150 made primarily out of aluminum. But while trimming weight off its vehicles is a top priority for the Detroit automaker, we shouldn't expect the lightweight metal to be used as widely on passenger cars as it has been on its new pickup. Speaking at the Automotive News World Congress on Wednesday, top Ford exec Joe Hinrichs said that using aluminum in passenger cars isn't as beneficial as it is in trucks – primarily because the weight savings isn't as dramatic, or as deeply needed. Though improved fuel economy is certainly one advantage of aluminum construction in a truck like the F-150, low prices at the pump have prompted Ford to highlight another advantage, and that's capability: With less weight on its own, a lighter-weight truck can carry and tow more than a heavier one, because it all comes down to combined weight ratings. Ford is expected to make the new F-Series Super Duty largely out of aluminum for the same reasons, and we wouldn't be surprised to see the next Expedition use the material as well. But while certain components in Ford passenger cars will be made of aluminum, we shouldn't expect entire chassis and bodywork assemblies to use the material as extensively as on the F-150, or on more upscale passenger cars from the likes of Audi or Jaguar. Dearborn is, however, investing in other lightweight materials. It has a joint venture with Dow Chemical to put carbon fiber into mass production, much as BMW has with its i3. The Blue Oval will use a combination of carbon and aluminum on its 2017 GT supercar, and it has stripped weight by removing amenities from the 2016 Mustang GT350R, but apparently neither is a method Ford can practically apply to its volume models. Related Video: Featured Gallery 2015 Ford F-150 View 36 Photos News Source: TheDetroitBureau.com, Automotive News - sub. req.Tip: Ford Green Ford aluminum joe hinrichs

Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

Stock Miata beats bunch of high-powered cars in wet 1/4-mile drag race

When is a stock, 167-horsepower Mazda MX-5 Miata quicker than a Chevrolet Corvette, Ford Mustang, Lamborghini Gallardo, Lotus Elise and a Porsche 911? When it's raining. Sort of.
Mazda Canada arranged a unique drag race to show off the fact that the Miata's optional power retractable folding hardtop can go from top-down to top-up in just 12 seconds flat. In this video, all six cars line up for a drag race, and it starts to rain (well, sort of - but you'll have to watch the video all the way to the end to see what we mean). The green flag is waved, and the timer starts as soon as the convertibles begin to put their tops up. But because the Miata's roof mechanism gets the car's roof back up a full 5.1 seconds quicker than the second-place car, the Mazda gets a serious advantage off the line for the actual drag race.
It's a fun video. And while we've spoiled the results (come on, the video was uploaded by Mazda, you knew the Miata was going to win), be sure to see how it all unfolds, below.