You already know all about GM’s 2.7L turbocharged four-cylinder engine. Now you’ll know it by a new name. The TurboMax. Starting for the 2024 model year, Chevrolet and GMC are rebranding their high-output 2.7L turbo four-cylinder engine as the TurboMax. Bringing up fond memories of Duramax and the old VortecMax labels is not coincidental. “TurboMax… Continue reading GM Gives 2024 2.7L Turbo-4 Engine A New Name – Meet TurboMax
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Dive into GMC Sierra insights: from detailed reviews and news to owner tips. The prime destination for Sierra owners and enthusiasts.
The updated 2024 GMC Sierra HD will come in an off-road focused AT4X trim level if this prototype is any indicator. 2024 GMC Sierra HD AT4X – Our Spy Photographer Reports We caught a dinged-up prototype for the new off-road-focused variant coming with GMC’s 2024 Sierra HD refresh—a prototype believed to be a new AT4X… Continue reading Sure Looks Like The 2024 GMC Sierra HD AT4X Is A Thing
GMC will team up with American Expedition Vehicles to produce the Sierra AT4X AEV Edition – A trail hardened version of the already capable Sierra AT4X. We first captured what appeared to be an upgraded Sierra AT4X just last week. Today, GMC is pulling the cover off of the new truck and it looks to… Continue reading GMC & AEV Team Up For Special Edition 2023 Sierra AT4X
General Motors has put a stop-sale hold on a group of over 3,500 HD Silverado and Sierra pickups due to a defect in their Duramax Diesel Engine. Updated 4/27/22: Read The Most Recent Update On This Stop Sale Order Bulletin Number N222362910 was issued last week and details a “Stop Delivery” order for 3,461 2022… Continue reading Stop Sale Issued For 3500+ Duramax Diesel Silverado/Sierra HD Trucks
Will there soon be a Sierra HD AT4X? GMC appears to be ready to launch a heavy-duty version of the much anticipated off-road Sierra and we’ve got photos of a prototype testing these new upgrades. Our spy photographer reports: Judging by this latest prototype, it appears that the GMC Sierra HD’s 2023 update will bring… Continue reading Game Changing GMC Sierra HD AT4X Photographed?
General Motors has finalized the dates that production will begin on the redesigned 2022 Silverado and Sierra. We also know when dealers can start ordering the redesigned light-duty pickups for customers. GM-Trucks.com exclusively received this screen-shot from GM’s dealer network that details the exact dates that dealers will be able to order “old” 2022 models… Continue reading New 2022 Silverado & Sierra Can Be Ordered Soon- Will Start Production On These Dates
We’re getting our first glimpse at a pair of completely undisguised next-generation GMC Sierra trucks equipped with the X31 off-road package. Better yet, the duo was captured on public roads, giving us photos from all angles. The pair of 2022 GMC Sierra were caught in production-spec trim and with nothing covered or disguised. One of… Continue reading Next-Gen Sierra SLT/Pro X31 Duo Spotted Undisguised
Exactly one week, almost to the hour, after the highly upgraded 2022 GMC Sierra debuted to the world, we’ve got our first picture of it driving on real roads and outside the confinements of staged photography. The photos show a 2022 GMC Sierra Denali on local Michigan roads, presumably just outside of GM’s proving grounds.… Continue reading Redesigned 2022 GMC Sierra Photographed On Public Streets
The much anticipated and majorly upgraded 2022 GMC Sierra is here. We’ve got a rundown of what’s new, what trim levels are joining the lineup, and an exclusive full video walkaround. Last month we received our first look at the nicely upgraded 2022 Chevrolet Silverado. It featured a revised front end, a massively upgraded interior,… Continue reading 2022 GMC Sierra Debuts With Luxurious Interior & New AT4X / Denali Ultimate Trim Levels
The redesigned 2023 Silverado HD and Sierra HD are continuing their development and inching closer to being production-ready. Over the weekend, a pair of camouflaged prototypes were photographed pulling trailers, giving us a better look at the pickup’s new grille designs. Check out our past spy shots of the duo here. Our spy photographer reports:… Continue reading New 2023 Silverado HD & Sierra HD Photographed Without Grille Coverings