Hey, we are grappling with the exact same two options. We really like Toyota for it's reliability. Lots of long term reviews rate the Toyota Sequoia as bullet proof. But it's dated. The GM truck looks great and has all the tech that we want but don't feel comfortable with GM reliability. Our decision is that most likely we will lease the Tahoe for about 2 or 3 years and then purchase the redesigned Sequoia. (Rumours are that the Sequoia we be redesigned in 2022 ) We just don't want to keep the Tahoe for more then the first couple years. Sent from my IN2025 using Tapatalk