1975 Chevelot 4x4 Silverado Stepside on 2040-cars

Auto blog

Mary Barra reportedly confirms GM's electric pickup truck plans

According to Motor Authority, CEO Mary Barra confirmed General Motors' intentions to build an electric pickup truck this week. Whether or not it would be an all-new vehicle is unknown. The news comes not even a week after Ford announced a $500 million investment in electric-vehicle startup Rivian. First, electric powertrains were integrated into cars. Then came the crossovers and the SUVs. Naturally, then, the next wave will be pickup trucks. Ford is set to produce an electric F-150, Rivian has the R1T, and now General Motors has reportedly confirmed its plans to introduce a competitor into the field. The article says the topic was brought up in a recent investor call as part of a brief overview of the automaker's electrification strategy. That's where the details end, however, as there is no indication of a timeline, what GM brand would carry the truck, or whether it would be an entirely new product or an adaptation of a current model. The latter seems most likely, which points to the Chevrolet Silverado or the GMC Sierra as possibilities. Chevrolet has been GM's electrification leader this decade with the Bolt and Volt, so an electric Silverado would align well with that messaging and branding. However, an electric pickup would likely be a pricier premium product, which could align it better with GMC. Autoblog has reached out to GM for comment and will update this space when we get a response. Green Rumormill Chevrolet GMC Truck Electric Future Vehicles Mary Barra electric truck chevrolet silverado

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

2017 Chevy Camaro 1LE is the one you want

I'll admit, I'm not really a fan of the Camaro. It's a little too, "Come at me, bro." But if I had to drive one, it'd be the 1LE. In the Camaro's last generation, the 1LE was (arguably) the one to get – plenty of creature comforts inside, a track-focused suspension that wouldn't kill you during daily driving, and naturally aspirated V8 power. Even for me, the non-Camaro guy, it was a pretty nice ride (you just couldn't see out of it). View 14 Photos The new 1LE doesn't change that formula too much, but should be way better to drive, considering all the improvements Chevy made to the sixth-generation Camaro. The biggest update is that you can now get it with V6 power. Yes, the 6.2-liter LT1 V8 is still available, but for people who don't need eight-cylinder thrust, the six-pot car offers plenty of oomph with 200 less pounds to lug around. Chevy says customers specifically asked for a V6 1LE, and it'll be watching sales closely. If things go well, there could even be a 2.0T 1LE. Maybe. Elsewhere, the 1LE receives aerodynamic upgrades to differentiate it from lesser Camaros, and it's now available with Chevy's Performance Data Recorder. Read all about it in our original post, here, or scroll down for Chevy's official press blast. View 7 Photos New 1LE Packages Elevates Camaro Track Capabilities Track package returns with more technology for V8 models, first time offered on V6 CHICAGO – The Chevrolet Camaro 1LE performance package returns for 2017, poised to set new benchmarks for attainable track performance. The package builds off the success of the previous-generation 1LE, offering increased handling and track performance. In response to customer demand, Chevrolet will offer two distinct 1LE packages, for both V6 and V8 models, each visually distinguished with a satin black hood, specific wheels and more. For the first time, the 1LE package will be available on Camaro 1LT or 2LT coupes equipped with the 3.6L V6. Featuring more aggressive suspension tuning, standard Brembo brakes and Goodyear Eagle F1 tires, the LT 1LE delivers an estimated 0.97G in cornering grip. Available Recaro seats will keep you planted through the corners, and an available Performance Data Recorder will allow you to view and share your track experience. The new 1LE package for Camaro 1SS models includes magnetic ride control, with a new FE4 suspension tuning and a new, segment-exclusive electronic limited slip differential (eLSD).