The Toyota Sienna 4WD is a minivan that comes with optional all-wheel drive (AWD). It is designed to provide increased traction and stability in wintery or off-road conditions. The Sienna 4WD comes with a variety of engine options, depending on the model year, including a 2.7L 4-cylinder, 3.5L V6, and 3.5L hybrid powertrain. It also offers a range of standard and optional features such as a power moonroof, adaptive cruise control, power-sliding rear doors, and wireless charging.