2015 Ford F350 Super Duty 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.

Watch this Ford F-150 SVT Raptor fly like an eagle [UPDATE]

The Ford F-150 SVT Raptor is a very capable truck right out of the box, but "capable" has never translated into "invincible." Just ask the owner of the machine in this video. In it, the driver gets frisky with an aggressive jump with plenty of speed on his hands. The result is enough air to make Vaughn Gittin Jr. blush. As always, it's not the launch that's painful, but the re-entry. Gravity eventually asserts its dominance over the $43,630 pickup in a big way, and when it comes crashing down, it does so with a vengeance.
The impact was hard enough to set off both the alarm and multiple airbags inside the cabin. It's unclear if anyone was injured in the stunt, but we certainly wouldn't be surprised to hear that was the case. You can check out the stunt in the video below, and remember, when in doubt, back out of the throttle. Be warned, there may be some explicit/NSFW language in the clip.
UPDATE: Second video added with an even better look at the jump added below.

Chris Harris pits Fiesta ST against Mercedes G63 AMG in 0-60 battle... sort of

Vehicle performance tests are serious business, with reputations made or broken by things like braking distance, top speed, and lateral g-forces. King of the metrics, though, is the 0-60 run, which for unknown reasons has become the benchmark for what truly makes a car a performance machine.
Now, Chris Harris from Drive has turned the whole idea behind the sprint to 60 on its ear. Taking a new Ford Fiesta ST, Harris asks a simple question: would the ST be quicker to 60 on its own, or on a trailer being towed by a Mercedes-Benz G63 AMG?
It's a fair question, really. The Fiesta Harris tested hit 60 in 7.2 seconds on a slightly uphill section of runway. It should be noted that Harris quotes his ST at 182 horsepower, which is about 15 ponies less than what we're getting in the US, so these numbers might not hold up all that well against an American model. The G63 AMG, meanwhile, is a 536-horsepower monster, powered by a twin-turbo V8 that, able to propel the big SUV to 60 mph in just 5.2 seconds without towing a Fiesta.