1965 Ford Fairlane 500 4.7l on 2040-cars

Auto blog

Consumer Reports criticizes small turbo engines for misleading performance, fuel economy claims [w/video]

Consumer Reports has taken aim at at small-displacement, forced-induction engines, saying the powerplants don't manage to deliver on automaker fuel economy claims. Manufacturers have long held that smaller, turbocharged engines pack all power of their larger displacement cousins with significantly better fuel economy, but the research organization says that despite scoring high EPA economy numbers, the engines are no better than conventional drivetrains in both categories. Jake Fisher, director of automotive testing for Consumer Reports, says the forced induction options "are often slower and less fuel efficient than larger four and six-cylinder engines."
Specifically, CR calls out the new Ford Fusion equipped with the automaker's Ecoboost 1.6-liter four-cylinder engine. The institute's researchers found the engine, which is a $795 option over the base 2.5-liter four-cylinder, fails to match competitors in acceleration and served up 25 miles per gallon in testing, putting the sedan dead last among other midsize options.
The Chevrolet Cruze, Hyundai Sonata Turbo and Ford Escape 2.0T all got dinged for the same troubles, though Consumer Reports has found the turbo 2.0-liter four-cylinder in the BMW 328i does deliver on its promises. You can check out the full press release below. You can also read the full study on the Consumer Reports site, or scroll down for a short video recap.

Ford F-250 boots Cadillac Escalade from atop thieves' most-wanted list

The Ford F-Series has been America's best-selling truck for decades, but along with the good comes the bad, apparently. In addition to being popular with consumers, the Highway Loss Data Institute notes that the F-Series Super Duty has risen in popularity among thieves. Based on its new study, the four-wheel drive crew cab F-250 Super Duty has topped the list for the country's highest rate of insurance theft claims, knocking the Cadillac Escalade from the top spot - a distinction the luxury SUV has held since this annual report was first established in 2003.
To reach its findings, HLDI looks at theft data from the previous three model years (in this case 2010-2012) to determine the frequency of claims for a particular make and mode,l as well as the average payment per claim. As the report points out, the claims aren't always for the theft of the entire vehicle - they can include components (say, wheels and tires) or property taken from the vehicle. At seven claims per 1,000 insured vehicles, the F-250 is six times more likely to suffer a theft claim than the average vehicle.
The Cadillac likely dropped from the top of the list to sixth due to additional theft-prevention features including a steering wheel lock and inclination sensor for the alarm, but GM's other fullsize trucks and SUVs still occupy eight of the list's 10 spots. Some of the least stolen vehicles with below-average loss payments include the Lexus HS250h, Hyundai Tucson, Honda CR-V and Dodge Journey. Head on over to the HLDI's website for the full list that shows the most and least popular vehicles among thieves from 2010 through 2012.

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).