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Brock Lesnar does M. Bison impression on Cadillac CTS

There's no doubt that a huge amount of physicality is required to survive night after night in the ring as a professional wrestler. Conversely, the storylines that tie all the action together are as staged as any soap opera. However, there's nothing fake about watching two axes being embedded in a Cadillac CTS by WWE wrestler Brock Lesnar. Lesnar's prodigious brawn was really putting this luxury sedan out of its misery, though. With matte black stripes on the hood, fake fender vents, camouflage along the side, and a decal proclaiming "Redneck" on the windshield, this particular Cadillac was far from the standard of the world. In favor of the CTS' build quality, Lesnar's hatchets didn't immediately do quite as much damage as you might expect, and he had to take several swings to achieve the destruction here. If you think that destroying a sedan one piece at a time sounds like something from a video game, you aren't alone. Someone else noticed a definite similarity to the bonus round from Street Fighter 2 where you get points for beating up a car at the dockside until it falls apart. Appropriate sound effects were even added, but having Lesnar throw a few pixelated fireballs would have been a nice inclusion, too. For the significantly longer, original version, check out the one embedded below. After Lesnar crushes the CTS, the actual wrestling does eventually ensue. The Caddy even briefly acts as a prop for some of the action.

GM patent reveals new two-stage turbocharger

Modern turbochargers may be some of the best ever made, but performance is something that engineers are always trying to improve. According to GM Inside News, General Motors (GM) is hoping to alleviate some of the negative aspects of a two-stage turbocharger setup with a newly-patented design. The patent, that was filed on May 19, 2016, reveals a clever bypass system that allows the engine, a four-cylinder unit, to optimize both the low-pressure and high-pressure inlets for its respective functions. According to the filing, a conventional two-stage turbocharger setup is engineered to allow both turbines to operate simultaneously at low and mid engine speeds. At high engine speeds, only the low-pressure turbine works. The setup can't isolate either the low or high pressure side, which can impair low-end performance. GM's new two-stage turbocharger setup looks to eliminate this by linking the high-pressure turbo to the exhaust manifold through the high-pressure inlet duct. The low-pressure turbo is attached to the high-pressure turbo by a low-pressure inlet duct, which is linked to a connecting channel. A single actuator that is housed in the exhaust manifold creates a bypass that can opens the high-pressure inlet or close the connecting channel. Depending on what the engine load and speed is, the ECU guides the actuator—a single rotating spindle with discs corresponding to flanges on the high and low pressure sides—to isolate one of the two turbos. Isolating the turbos allow the respective inlets to be engineered for the best possible fluid dynamic performance. The setup should increase performance and decrease lag. There's no word on what car this setup will make an appearance on, but it will most likely be used in premium vehicles before trickling down to the rest of GM's vehicles. Related Video: News Source: GM Inside News, AutoGuide via GM Authority Cadillac Chevrolet GM Technology Sedan turbo patent engine turbocharging

Autoblog Podcast #318

Toyota back on top, Barrett Jackson, Crowdsourcing your Dodge Dart payments, Nissan and Toyota double down on pickups
Episode #318 of the Autoblog Podcast is here, and this week, Dan Roth, Zach Bowman and Michael Harley talk about Toyota regaining the No. 1 sales crown, getting your friends and family to buy you a Dodge Dart, Barrett-Jackson, and Toyota and Nissan remaining committed to their pickup trucs. We wrap with your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #318: