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Basic configurator for 2021 Chevy Colorado and GMC Canyon slips online

TFLnow discovered basic configurators for the 2021 Chevrolet Colorado and GMC Canyon are already online at GM's site for employee discounts. These aren't the fully-featured whiz-bang configurators that will show on the retail websites soon, but they include a bunch of the relevant info a shopper would be looking for. After trim changes detailed earlier this year, the 2021 Colorado offers the most choice, even with the two-door base model gone. Cutting the entry-level Colorado also means the entry-level price has gone up by $3,900; the 2020 Colorado could be had for $22,495, but the 2021 model starts at $26,395 after the $1,195 destination charge. That gets you the extended cab with a standard bed in two-wheel drive. The 2WD crew cab with a short bed starts at $28,295, and the 2WD crew cab with a standard bed starts at $30,595. At the top end, the ZR2 model runs $44,395, which is $200 more than the 2020 version. The color palette isn't complete, but the options page shows a number of choices for packages. The Redline Special Edition Package goes up $10 to $2,690, the Tonneau and Step Package increase $100 to $1,195, a new Chrome Package puts shiny stuff in places like the door handles and steps for $300, while the Black Bowtie Emblem Package drops $80 to $140. The one-inch front leveling kit, which was thought to cost $150 based on early order information GM Authority had seen, is here listed for $450 and available on the Colorado but not the Canyon.  The Canyon makes matters a tad simpler by having many options locked in depending on which one starts with — 2WD Elevation Standard starting at $27,595, 2WD Elevation for $31,195, 4WD AT4 with a cloth interior for $39,395 or AT4 with leather for $41,195, the least expensive Denali starting at $42,095 for a crew cab short box with 2WD. The Elevation includes items like the Convenience Package that are options on the base model, and also offers a $1,400 High Elevation Package conferring heated and power black leather seats, plus a heated steering wheel, that can't be optioned on the Elevation Standard. The pinnacle is the crew cab with a standard bed in Denali 4WD trim for $45,895. Colors and many of the final options and accessories, such as the AT4 Off-Road Performance Edition Package we've heard about, are also missing here, but there's heaps to play around with to get an idea of what you'll be in for if you're considering a 2021 Canyon. Related Video:    

Is this GM's next electric crossover?

GM made headlines this week when CEO Mary Barra presented the company's electrification and automation plans at the Barclays Global Automotive Conference in New York. "We are committed to a future electric vehicle portfolio that will be profitable," Barra said, which could be taken as a jab at Tesla. In the presentation ( PDF here), though, we see a new vehicle in a slide titled "Leveraging existing BEV platform to expand in near term." The vehicle, seen above, accompanied the captions "New CUV entries" and "two entries by 2020." Is this a sneak preview of an upcoming electric crossover from GM? The image seems too realistic and intentional to be a random placeholder. If this is, indeed, an upcoming battery-electric CUV based on the Bolt, the question remains: Will it be a Chevy or a Buick? It has no visible badging, but it shares DNA from both brands. As Inside EVs points out, though, it does bear a resemblance to the Chevrolet FNR-X concept unveiled in Shanghai earlier this year. With two CUVs on the way, it's not unthinkable that there could be a version for each brand. In addition to this slide, the presentation includes plans for an "All new multi-brand, multi-segment platform" launching in 2021. The all-new modular battery system will cost less than $100 per kWh, providing higher energy density and faster charging. The platform will host at least nine different vehicles, including a compact crossover, seven-seat luxury SUV and a large commercial van. GM has said it will launch 20 new EVs by 2023, and that it targets 1 million EV sales per year by 2026. Many of those sales will be in China. Related Video:

'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death

Learning or perfecting a skill by watching YouTube videos is known as attending YouTube University. GM Authority picked up on one of the video site's more fascinating courses, hosted by Gale Banks; in a fair world, he should be referred to as Professor Banks when it comes to diesel engines and truck tuning. A few months after GM introduced the updated L5P 6.6-liter Duramax diesel V8 in the 2020 Chevrolet Silverado HD and GMC Sierra HD that ships with 454 horsepower and 910 pound-feet of torque, Banks decided he wanted to methodically tune the engine to death. The purpose of the resulting series, called "Killing a Duramax," is to push more power out of the engine in order to discover which parts break and when — or, as Banks puts it, force-feed the Duramax "until the crank hits the street and the heads hit the hood." With that knowledge, Banks can figure out all the weak points on his way to building what he calls a "Superturbo," that being a supercharged, twin-turbo race engine with more than 1,000 hp. What makes the series fascinating is Banks' knowledge, paired with the company's comprehensive iDash engine monitoring system that keeps tabs on a glut of parameters every step of the way. So for instance, you get Banks explaining the differences between inches of mercury and barometric pressure, how those are different from the water content of the air measured in grains, then showing those readouts on the iDash, then explaining in detail how they affect the air density in the Duramax system. The stock Borg-Warner variable turbo gets a lot of airtime — Banks accuses it of being "out to lunch" because he feels it's the weakest link on the engine. That turns into a turbo teardown and a deep explanation of performance pitfalls, such as when air pressure on the turbine begins to diverge from the boost pressure coming from the compressor. Banks says he can keep close tabs on where power's coming from, because the iDash monitors the horsepower contribution provided by the ambient air, the turbo, and the intercooler separately. The major changes so far are a stouter Precision 7675 turbo and TurboSmart wastegate (episode 5), a twin intake (episode 6), a custom liquid-cooled intercooler from a marine engine, a new GM oil cooler and synthetic oil (episode 10), and new injectors (episode 11).