2023 GMC Yukon XL SLE 4WD is a full-size SUV designed for those who need ample space and robust performance. It features a 5.3-liter V8 engine that delivers 355 horsepower and 383 lb-ft of torque, paired with a 10-speed automatic transmission. This model offers a towing capacity of up to 8,400 pounds, making it suitable for hauling heavy loads. Inside, the Yukon XL SLE provides seating for up to nine passengers, with a spacious third row and generous cargo capacity. The interior is equipped with premium materials, including aluminum details and accent stitching. The infotainment system includes a 10.2-inch diagonal touchscreen with Apple CarPlay and Android Auto compatibility. Safety features are comprehensive, with GMC Pro Safety packages that include automatic emergency braking, forward collision alert, and lane keep assist. The vehicle also offers a Traction Select System, allowing drivers to switch between different driving modes to optimize performance based on road conditions.