This year has been rough for General Motors, which has been dealing with an investigation, a recall, and multiple lawsuits tied to its 6.2-liter L87 small-block V8. The safety campaign affects nearly ...

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

Somewhere between a boardroom PowerPoint deck and an EPA compliance spreadsheet, automotive engineering lost the plot. In the relentless pursuit of lower emissions and higher fleet averages, the ...

6.2-liter V8 – delivers 420 horsepower, 460 pound-feet of torque, max towing of 13,000 pounds (depending on configuration). It comes standard on the Denali Ultimate and is optional for SLT, AT4, AT4X ...

The check engine light was just the beginning of a nightmare for Matthew Scharenberg, whose meticulously maintained 2020 GMC Sierra was declared a complete engine failure, leaving him with a $15,000 ...

TikTok user @carsrme2 has issued a public service announcement. He recommends running away from General Motors trucks and SUVs with the 6.2-liter V8 engine. In a video, he shares that GM issued a stop ...

General Motors began developing the first LS series V8 engine in 1993 before unleashing it under the hood of the 1997 Corvette, the fifth of that model's eight generations. GM began updating the LS ...

Slotted between the Chevrolet Tahoe/Suburban and the Cadillac Escalade/Escalade ESV, the GMC Yukon and its long-wheelbase sibling have finally entered the 2025 model year as well. Changes over the pre ...

GM product planners tell us the Yukon holds 27% of the US market for full-size SUVs (selling 23,645 units in the first half). A significant change is in the packaging. The AT4 Ultimate trim is new, ...

While we often associate pickup trucks' towing and hauling capability with big V8 powerplants, those aren't always the best engine for the job. Manufacturers like GMC have been producing V8s for ...

In the automotive world, the allure of a brand-new vehicle can often overshadow practical concerns, especially when it comes to high-end models like the 2024 GMC Sierra. However, a recent incident ...