The 2023 GMC Sierra 1500 debuts the fifth model year of the current fifth-generation pickup, bringing with it a few important updates and changes over the refreshed 2022 model year. Unfortunately, ...

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 production since 2018, the 2.7-liter turbo inline-four engine referred to as L3B has been hit with a customer satisfaction program. As it happens, a handful of engines may feature cracked blocks.