Ford F-350 Western Hauler on 2040-cars

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70% of pickups could use aluminum by 2025

In the next decade, the auto industry will see an explosion in its use of aluminum to cut weight and increase fuel economy, according to a study from market analysts Ducker Worldwide cited by The Detroit News. We are already seeing the lightweight metal show up extensively in luxury models from Europe, but with the impending launch of aluminum-intensive 2015 Ford F-150 (pictured above), North America is using it even more, as well. The report predicts 70 percent of US pickups to have aluminum bodies by 2025.
It won't just be pickups that see the benefit, though. The average amount of aluminum in US vehicles is forecasted by the study to grow from an average of 350 pounds in 2013 to about 550 pounds by 2025. The most common parts to use it will be hoods, doors and - to some extent - roofs, as well.
The massive increase in pickups' aluminum content hardly seems surprising. The F-150 is predicted to use so much that it might cause a short-term shortage, according to one earlier report. At the same time General Motors is heavily rumored to be negotiating with suppliers for the next generation Chevrolet Silverado and GMC Sierra. Ram is the last holdout of the Big Three, but the study predicts that not to last.

Check out Ford's fully automated self-parking car [w/video]

As automakers continue to find uses for autonomous and semi-autonomous vehicle technology, Ford of Europe has announced that it is developing a self-parking system for future use. More advanced than the Active Park Assist already offered in many Ford products, the new Fully Assisted Parking Aid can take full control of the vehicle and can navigate angled and perpendicular parking spots.
While today's Active Park Assist can only parallel park with the driver controlling the gas, brake and gear selection, Fully Assisted Parking Aid can operate steering, gas, brake and gear selection all while making sure the car is properly parked in the intended space. As with APA, the driver pushes a button to make the car look for a proper spot (at speeds of up to 18 miles per hour), and when an adequate space is located, the operator pushes another button (either inside the car or outside via remote control) for the car to park itself - the button must be pressed throughout the whole parking maneuver. Even though Ford says that the car can effect gear selections on its own, the system must still start from Neutral, and the automaker isn't saying whether the car can put itself into Park when done or put itself in Drive when the operator is ready to go.
Ford is also taking the opportunity to announce its new Obstacle Avoidance technology. This automated system is able to detect objects - including pedestrians - in the road, warn drivers of said objects and, if needed, stop and steer automatically to avoid hitting the obstacle. Both systems are still in the prototype phase, so there is no word as to when we could see either on a production vehicle.

Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.