Yukon 2024 Xl Sle. This page contains complete 2024 gmc yukon xl specifications, including powertrain, chassis, suspension, wheels, tires, exterior and interior dimensions, as well as other specs. The 2024 gmc yukon and yukon xl see a few minor changes over the 2023 yukon.
Here’s what’s new and different about the 2024 yukon. The 2024 yukon xl ranges in power from the sle with 355 horsepower to the denali ultimate with 420 horsepower.