2004 Chevrolet Silverado 3500 Drw Lt on 2040-cars

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GM Ultium tech can scavenge heat from everywhere, even you

GM likes to give us tidbits about its Ultium platform from time to time, and today it’s telling us about the platformÂ’s ability to capture waste heat from the propulsion system. In addition to capturing from the propulsion system, it can also capture humidity from both inside and outside the vehicle and even from passengersÂ’ body heat. Yes, you, your family and/or your friends are a usable heat source as far as GM EVs are concerned. It then deploys the heat in an advantageous way. If at this point, youÂ’re screaming, "Heat pump!" youÂ’d be right. WeÂ’re talking about an elaborate heat pump system that GM is using for its Ultium-based vehicles. Every Ultium-based GM vehicle gets this system that is covered by 11 patents and four publications. The waste heat it collects is used in a number of ways, but its primary use is to heat the cabin quickly and efficiently. GM claims it can heat the cabin of its Ultium-based vehicles quicker than vehicles with traditional internal combustion engines. Plus, when put to use, GM claims that using the heat pump provides its EVs with up to 10% more range than theyÂ’d have without. Beyond heating the cabin, the heat pump is capable of putting waste heat to use by preheating the battery prior to charging so that you can charge quicker. The system can even cool the propulsion system in preparation for Watts to Freedom (WTF) launch control starts. GM says this was vital in helping the Hummer EV achieve its bonkers 0-60 mph time of about 3 seconds. “Having a ground-up EV architecture gives us the freedom to build in standard features like UltiumÂ’s energy recovery capabilities,” said Doug Parks, GM executive VP of global product development, purchasing and supply chain. “This helps us squeeze more efficiency, performance and overall customer benefit out of our EVs.” GM says itÂ’s been developing heat pump technology since the EV1 and its heat pump. This is the modern evolution of that technology, and GM says itÂ’s going to be implemented in every Ultium-based vehicle as a standard feature. Related video: Green Cadillac Chevrolet GM GMC Technology Electric Future Vehicles

More Corvette Stingray Factoids: Vanishing panel gaps and 26-mpg LT1

During January's Detroit Auto Show, we managed a longer than expected wandering tag-team interview with C7 Corvette chief engineering exec Tadge Juechter (pictured above), and LT1 engine boss Jordan Lee (pictured below). They are, quite honestly, two of the very nicest bigshot lads to ever walk the engineering corridors of an American manufacturer. Both are enthralled by what they're doing for a day job. So are we.
We've followed the pre-sale anticipation for the Chevrolet C7 Corvette Stingray like an Oreck vacuum yanking every speck of dirt from a well-trampled carpet. Everything is reportable and contains a grain of further knowledge about this dramatically important and cheered-for car, as it continues to be pressured into representing all that is superior about the American dream. The Corvette wears one heavy cloak.
So, most of what was talked about has been expertly reported already right here on Autoblog. But, looking through our notes again, both Jeuchter and Lee added facts to the buzzing mix.

Why does Chevy want to trademark Camaro Krypton?

The Chevrolet Camaro and Ford Mustang have the type of long-lived rivalry that is often found in the pages of comic books. Is the Camaro the Kryptonite to the Mustang's Superman, though? We might get to find out soon, if two recent trademark filings are any hints. On May 5, General Motors filed trademarks in the US for both Krypton and Camaro Krypton (not pictured above). While the move seemed potentially timed with the release of Batman v Superman: Dawn of Justice next year, engineer Al Oppenheiser shot that theory down to The Detroit Free Press. "I think that's just Internet buzz, which is great," he said to the newspaper about the alleged connection. "It's another thing about this segment of cars: there's always Internet buzz." Rather than a special edition connected to next the superhero film, Oppenheiser speculated something else. "Sometimes when we come up with a new color in our studios, they just apply [for a trademark] in case we ever use it," he said to The Detroit Free Press. "We never said we're going to do anything with that color." Still, as Superman's home planet and part of the name for the mineral that can harm him, Krypton undoubtedly has a superhero connection. To maintain the link to the comics, such a color would likely be a shade of green. Although, depending on the depiction in the books, the exact hue can vary between bright neon and a darker tone. Related Video: