GM Authority reader Willard asks why the Chevy Colorado uses a four cylinder engine while Nissan Frontier gets a V6. We answer in today's GM Authority Mailbag.

The 2025 Chevy Suburban and 2025 Ford Expedition go bumper to bumper in this full-size SUV battle. Which one delivers more ...

The core issue is the fight between WordPress founder and Automattic CEO Matt Mullenweg and WP Engine, which hosts websites built on WordPress. WordPress technology is open source and free ...

A Pontiac with a Corvette engine? Unthinkable in GM's early days -- but by the late 1990s, the savings offered by ...

If you're looking for a V6 pick-up, you'll want one with the power to do everything you need, and the comfort that makes ...

Among full-line automakers — that is, excluding luxury specialists like Mercedes and BMW — GM and Hyundai-Kia offer the widest range of EVs, have a steady flow of more on the way, and have ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...

Miami Northwestern ball carrier Elijah Hardy (#8) follows his blockers through a hole in the Venice defensive line. The Venice High Indians hosted the Miami Northwestern Bulls in a non-conference ...

AUD$118,000) overseas, and GM has proven it can be competitive in terms of local prices and currency conversions. This will drastically undercut the Europeans and even Lexus while offering more space ...

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GMC Sierra trucks with a Duramax diesel 6.6L V8 LML engine. The vehicles must have been purchased from a GM-authorized dealer in California, Florida, Illinois, Iowa, New York, Pennsylvania ...

To be included in this settlement, you must have purchased a 2011-2016 Chevrolet Silverado or GMC Sierra diesel truck equipped with 6.6L Duramax engines and Bosch “CP4” high-pressure diesel ...