Yahoo Autos For American muscle cars, the engine is just about the most important aspect. After all, "What's that have in it?" might be the most common question you'll get when showing off your car after "What is it?" If…
The 2027 Silverado V8 fuel economy numbers are here, and anyone expecting a big mpg payoff from GM’s new engines is going to be disappointed. There is more power. There is more displacement. There is not a corresponding improvement in the reported…
The big headline for dirt enthusiasts is the expansion of Toyota's Trailhunter badge to the full-size platform. Rather than building a standalone trim from the top down, Toyota opted to base the Trailhunter package on the entry-level SR5. That keeps unnecessary…
These lower ratings should apply to the redesigned 2027 GMC Sierra as well. Oil Companies Will Love That The 2027 Chevrolet Silverado's New V8s Get Worse Gas Mileage Than The Old Ones Due to a litany of misguided decisions on behalf of the…
The 2027 Chevy Silverado 1500’s new 5.7-liter and 6.6-liter V8s are rated 1 to 2 mpg worse than the V8s they replace, according to GM documents. A redesigned truck usually gets a little better on gas, not worse. These numbers, posted by GM Authority and…
GM is ending Chevrolet Silverado 1500 production at its Oshawa plant in Canada this month, with the next-generation truck due from Indiana and Mexico. GM spokesperson Jennifer Wright confirmed the November cutoff to The Globe and Mail, and said employment at…
GMC says it built the Sierra Professional Concept to showcase innovative features for construction industry professionals. At the time, General Motors was pushing the GMT800 platform, the successor to the legendary GMT400 and GM’s big swing to claw back sales from the…
Swapping a Duramax diesel V-8 engine into a square-body Chevy or GMC isn’t new. Completing a full oil-burner powertrain conversion in only five days is a whole different story altogether. In many cases, backstories are the heart and soul of SEMA…
If you're an automaker, you could just hard launch a new crate engine — or you could create a 1,200-horsepower beast like this Bronco Frostwarden for SEMA. The post This Ford Bronco Frostwarden SEMA Build Packs a Supercharged 7.3L V8: Is This Enough…
A turbodiesel inline-six proves a nice match for GMC’s fanciest half-ton pickup, especially if road trips or towing are in the cards. Luxury pickup trucks, once quite the oxymoron, have exploded into popularity in the last decade or so. Truckmakers…
The GMC Sierra is the Chevrolet Silverado's sharper-suited twin, built on the same platform, in the same plants, with many of the same engines, but aimed at buyers who want a little more polish and are willing to pay for it. GMC used the Sierra name for years as a trim on its pickups before it became the model name in the late 1990s. Since then the truck has carved out its own identity, helped by bold styling, upscale interiors and a brand image that leans professional rather than everyman.
Denali versions have become the Sierra's signature, culminating in the Denali Ultimate with fine wood trim and premium audio, while AT4 and AT4X models bring off-road suspensions and rugged styling. GMC introduced clever features such as the MultiPro tailgate and an optional carbon-fiber bed. The Sierra HD lineup tackles serious towing with gas and Duramax diesel power, and the Sierra EV arrived as an electric luxury pickup with impressive range and four-wheel steering.
The Sierra competes with the Ford F-150, Ram 1500 and Toyota Tundra, and it often appeals to buyers who are also considering luxury SUVs, which says something about how far pickups have come. Recent model years have faced serious concerns about GM's 6.2-liter V8, prompting a large recall and continuing federal scrutiny, a sensitive subject for owners who paid premium prices. Updated Sierras continue to arrive with refinements to ride quality, technology and safety features, and the truck remains one of GM's most profitable products.
Sierra owners and shoppers have plenty to track. Model-year changes, Denali and AT4 updates, HD towing tests and electric-pickup developments arrive alongside recall notices and engine investigations that owners watch closely. Comparison tests against the F-150, Ram and Tundra show where the Sierra stands, while pricing moves reveal how far upmarket a pickup can climb. The Sierra EV's progress, and how many buyers it attracts, is a useful barometer for the future of electric trucks in America.
GMC's full-size pickup family, Silverado's dressier twin, from Denali Ultimate luxury and AT4X off-roaders to Sierra HD towing and the Sierra EV.
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