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GM is the latest automaker accused of diesel emissions cheating

Volkswagen and Ram need to make room on the diesel-emissions bench for General Motors. America's largest automaker was accused in a lawsuit on Thursday of rigging hundreds of thousands of diesel trucks with at least three so-called defeat devices to ensure that the trucks would meet federal and state emission standards, even if they generated more pollution in real-world driving. According to the complaint, on-road emissions testing conducted for the plaintiffs found that Duramax-equipped trucks produced NOx pollutants, comprised of nitrogen and oxygen atoms, two to five times higher than legally permitted, and "many times" higher than their gasoline counterparts. The proposed class-action lawsuit was filed in federal court in Detroit on behalf of people who own or lease more than 705,000 Chevrolet Silverado and GMC Sierra pickup trucks fitted with "Duramax" engines from 2011 to 2016 model years. The lawsuit seeks remedies including possible refunds or restitution for lost vehicle value, plus punitive damages. It adds to legal problems for Detroit-based GM, which has already paid about $2.5 billion in penalties and settlements over faulty ignition switches linked to 124 deaths. GM joins at least five automakers whose diesel emissions have been scrutinized by regulators or consumers. They include VW, which has admitted to cheating; Mercedes-Benz parent Daimler; Fiat Chrysler Automobiles, Peugeot and Renault. GM spokesman Dan Flores called the claims "baseless," and said the trucks comply with US Environmental Protection Agency emissions standards and California's own tough standards. Shares of GM were down 69 cents, or 2.1 percent, at $32.50 in afternoon trading, after earlier falling to $31.93. The GM lawsuit was filed by several law firms, including Hagens Berman Sobol Shapiro, which helped reach multibillion-dollar settlements with VW on behalf of drivers and dealers. The case is Fenner et al v General Motors LLC et al, US District Court, Eastern District of Michigan, No. 17-11661. The named plaintiffs are Andrei Fenner of Mountain View, California and Joshua Herman of Sulphur, Louisiana. They said they would not have bought their respective 2011 Sierra and 2016 Silverado trucks, or would have paid less for them, had they known about the alleged rigging. Joseph Spak, an RBC Capital Markets analyst, in a research report said "negative publicity" from the lawsuit could drive buyers to trucks from Ford or even Fiat Chrysler's Ram.

2019 GMC Sierra 1500 taillights revealed in teaser

With just one day before the GMC Sierra's reveal, GMC decided to show one last teaser of the full-size pickup truck. This time it shows the tail of the truck. And, by that we mean just the taillights and the badge, and playing with Photoshop revealed nothing else. The same goes for a profile-view teaser released slightly earlier than the rear-view image. Still, this is the clearest look we've had of the Sierra's rear lights, and they have a similar wrap-around element, possibly LED-lit, to that of the smaller GMC Canyon. It also looks like the lights will look wider from the rear than those on the Silverado, mainly because the GMC's lights don't have an indentation in the middle. GMC also released a teaser of the truck's profile. Both the head and taillights wrap farther around the sides than on the Silverado. The headlights are also less square than the outgoing Sierra, giving the truck a slightly sleeker look. We'll see the whole truck and get details on what powers it on March 1 when it's fully revealed. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2022 GMC Hummer EV Drivers' Notes: We can't stop talking about Crab Walk

The 2022 GMC Hummer EV Pickup defies reason and sense in most ways. It’s a pickup that weighs over 9,000 pounds, but will do the 0-60 mph sprint in around 3.0 seconds. That sounds like something to be afraid of, but itÂ’s also something you want to experience. ItÂ’s a feat of engineering to make something so heavy move so quickly, but thatÂ’s what the EV revolution has brought upon us. GMC gets the Hummer up and moving as quickly as it does with three electric motors — one in front and two in the rear — that combine for a nutty 1,000 horsepower and 1,200 pound-feet of torque. All of that power is unleashed in Watts To Freedom (WTF) mode. Your seat starts rumbling; the air suspension lowers you to the ground, and an electrifying soundtrack is played over the speakers to match your throttle applications. Launching this supertruck is an event every single time, but due to its extra-high ride height and off-road chops, sending it down your favorite trail is, too. That is, assuming said trail is wide enough to fit the gargantuan Hummer. Those knobby all-terrain tires keep the Hummer from being even mildly entertaining when you explore the truckÂ’s handling Â… but who cares. Our specific tester is an Edition 1 model, which means it comes fully loaded with every option you can imagine. As such, its price is $110,295. For the amount of performance and capability on display here, that number sounds surprisingly right. ItÂ’s also befitting the HummerÂ’s status as a supertruck, wherein you get everything youÂ’d ever want in one go-anywhere do-anything package. Editor-in-Chief Greg Migliore — The Hummer EV is the biggest rock star vehicle IÂ’ve tested in quite some time. Literally. ItÂ’s huge and attracts a ton of deserved attention. The Hummer design is spot-on, especially the grille, lights and flared fenders. It looks the part. For $110,000, it should also have some substance, and this Edition 1 delivers Super Cruise, Watts to Freedom and CrabWalk, not to mention GMCÂ’s MultiPro tailgate and the removable Sky Panel roof. It feels quick, as you would expect something with 1,000 hp to feel, and itÂ’s shockingly maneuverable. I CrabWalked down my street to show off, navigating around things on the diagonal and amusing the neighbors. Just the regular four-wheel-steering function, which functions similar to those offered by various other cars, allows the Hummer to turn easily and confidently.