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Next-gen GMC Sierra spied with diesel power

The next generation of GM trucks is arriving soon, and we're expecting a huge leap forward over the current lineup. The Chevy Silverado and the GMC SIerra sell extremely well, but haven't done much to move the segment forward in a long time. The Ford F-150 has an all-aluminum body and turbocharged V6 power. The Ram 1500 gained a diesel and coil spring suspension. These spy shots show that diesel may be in the cards for GM. Some quick shots and copious use of flash show what is most likely a tank for diesel exhaust fluid and a diesel particulate filter, both necessary equipment for any modern diesel. It's unclear what form factor that engine will come in, though GM has a number of engines to choose from, including the 2.8-liter inline four that's found in the Colorado and Canyon, though that may be a little light duty for the Silverado and Sierra. Other rumors surrounding the trucks suggest a move to an aluminum cab while retaining a steel bed. That seems like a reasonable move for GM, even if the company was attempting to shame Ford for its move to aluminum a few years ago. Look for more news as early as the Detroit Auto Show in January. Related Video: Featured Gallery 2019 GMC Sierra spy shots View 21 Photos Image Credit: Spied Bilde Spy Photos Chevrolet GMC Truck

2024 GMC Hummer EV pickup gets a price hike - with a catch

Watching auto industry MSRPs move around is like watching the Vegas big board for odds, the numbers almost always going against the folks laying down the money. In yet another sign of the times, a few trims of the 2024 GMC Hummer EV SUT — that's the pickup — are seeing additional price increases. A little more than a year ago, GMC increased prices by $6,250 for the EV2, EV2X, and EV3X trims due to the rising costs of parts. Those joining the lengthy reservation list also found the automaker also increased the destination charge from $1,995 to $2,295. The 2024 Hummer EV configurator doesn't list the EV2 yet, so its $86,245 suggested sticker price may yet hold up. The MSRPs for the rest, and their changes from the most recent pricing, are: EV2X: $98,845 ($1,600) EV3X: $106,945 ($700) EV3X Omega Edition: $150,295 ($300)  Taking a longer view back to December 2021 reveals just how far the bar has moved. At that time, the EV2 was predicted to cost $79,995, the EV2X was going to go for $89,995, and the EV3X for $99,995. The 2024 Hummer EV3X now costs more than the 2022 Hummer EV Edition 1, which started at $112,595 after destination. The Edition 1 came with the 24-module extended-range Ultium battery pack that's now a $9,995 option on the EV3X; the price above is for a 20-module pack, one of the new features for 2024. The EV3X Omega Edition and its Neptune Blue paint not only blows everything else out of the water price-wise, its feature set could make even Edition 1 buyers blue with either sadness or envy.   The good news? GMC is offering discounts for early reservations. Per the GMC configurator, at the moment, buyers who reserve an EV2X will get an $8,150 instant discount, buyers wanting an EV3X will get a $6,250 discount. These effectively wipe out the new price rises and last year's price increases, taking the 2X down to $90,695 and the EV3X down to $100,695. The savings could be enticements to get people in the reservation line. With tens of thousands of reservations already in the books and threads on forums like Hummerchat wondering if anyone's seen the EV2X trim that was due earlier this year, it might be a while yet before an order turns into a Hummer EV.  Related Video This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

GM exploring ways to raise half-ton Duramax diesel tow rating

Lots of truck owners cheered when GM announced fuel economy numbers for the 2020 Chevrolet Silverado with the 3.0-liter Duramax diesel inline-six. Even after Ram let loose its EPA mileage ratings for the 2020 Ram 1500 EcoDiesel, the Chevy oil-burner still took the trophy. The victory was years in the making, GM engineers spending an entire four-year development cycle refining the LM2 Duramax to increase mileage. The tradeoff, as well all know by now, is towing; the Duramax in half-ton duty pulls a maximum 9,300 pounds in the Silverado. Rivals across town can do more, the Ford F-150 PowerStroke rated at 11,500, the Ram 1500 EcoDiesel game to pull 12,560. GM engineer John Barta told Muscle Cars & Trucks that more hauling chops could be on the way, explaining, "We’re actually looking at upgrading some of the materials around (the engine bay) to see if we can maybe raise our tow rating." Engine bay materials are at issue due to thermal complexities underhood. John Barta, GM's assistant chief engineer of diesel engine controls, said the Duramax's inline-six configuration allowed engineers to get emissions hardware like the combined selective catalytic reduction, diesel oxidation catalysts, and diesel particulate filter unit closer to the engine, where it heats up quicker, getting emissions down quicker. But that filter puts another heat source in those confines, enforcing a cap on the tow rating to keep the engine and other systems from overheating. "If you look under the hood," he said, "youÂ’ll see a significant amount of silver ‘moon tapeÂ’ around to make sure things arenÂ’t getting overheatedÂ… if we were to go up in higher towing, which we can, we start impacting the possibility of deteriorating some of the components.” There isn't much space for more grille, so swapping for a better grade of "moon tape" or a different kind of material could reduce engine bay heat, extracting a higher tow rating in the process.  It's important to note a point Barta's been making for months about the Duramax figures, though. "Even though itÂ’s nice to brag about big numbers, in reality, light duty customers are not towing that large with their trucks," and, "We do know that (95 percent) of our light duty customers donÂ’t tow over 9,000 pounds." On our First Drive of the 2020 Silverado diesel we called out the tow rating, but emphasized that the Chevy and GMC have more important challenges to overcome.