1949 Ford F1 Pickup Hot Rod Rat Rod on 2040-cars

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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.

Ford Figo concept unveiled in India

Ford has officially unveiled the Figo Concept at the 2014 Auto Expo in New Delhi. While it may wear a concept badge, we'd argue this little sedan, which is under 12 feet long, looks ready to replace the current Figo and do battle with other B-segment cars in the world's emerging markets.
"With the Figo Concept, we are showing that choosing a compact sedan does not mean compromising on premium design or smart solutions," said Kumar Galhotra, Ford's VP of engineering, global product development. That premium design includes Ford's familial, trapezoidal grille and Fusion-esque headlights in front, while the rear end reminds us of the last-generation Focus Coupe. While that car wasn't exactly attractive, the chopped off tail looks pretty nice on this smaller car. And if you really don't like the looks of the Figo Concept, just remember - it looks better than the current production model. Aerodynamically, the Figo's shape is quite slippery, which means reduced wind noise and improved fuel economy.
As for the "smart solutions" touted by Galhotra, the narrow confines of Indian streets make driving even the tiniest cars a challenge. To give the Figo Concept a one-up on the competition, Ford has fitted power-folding mirrors that sport a "flexible architecture," which should stand up well to bumps from cars, people or bikes. We don't have any interior images, but Ford is promising a large cabin, that includes a dock that can accommodate a phone or MP3 player, allowing either to be controlled through the car.

Ford C-Max Solar Energi takes a recharging station wherever it goes

Companies ranging in size from small startups to major automakers have been experimenting with solar-powered charging stations for EVs and plug-in hybrids. And, of course, people have been powering vehicles with onboard solar panels for quite some time, too. Still, Ford's new C-Max Solar Energi Concept shows the promise of a truly practical implementation of solar on a production vehicle, and it may not be as far off in the future as we had thought.
As we reported a few days ago, the Solar concept makes use of a "concentrator lens" that focuses sunlight onto the Ford's roof-mounted solar panels. The special lens follows the rays of the sun to maximize the amount of charge being fed to the batteries of the car, taking about a day to fully charge the 21-mile, all-electric range of the C-Max Energi. Ford data suggests that combination might be enough to power 75 percent of all trips made by a statistically average driver. In turn, using the sun to power a vehicle could reduce yearly C02 emissions by up to four metric tons when compared with the driver of an average gasoline-powered sedan.
We've got live images of the C-Max Solar Energi Concept, jauntily tilted on its display to best present it's signature solar panels, straight from the CES floor.