The fourth-gen Sienna, designed by the combined effort of CALTY’s Newport Beach, CA and Ann Arbor, MI studios, delivers a combination of room, comfort, convenience, fuel efficiency and versatility. The 2021 Sienna’s Toyota Hybrid System II delivers 245 total horsepower and an EPA-estimated 36 combined MPG fuel economy, the latter setting a benchmark for the segment, all while operating seamlessly and transparently.
Sienna's all-new design is as stylish as it is functional. Its unmistakable silhouette inspires you to accomplish whatever's on the agenda, in style.
Need an extra hand? Simply use a quick kicking motion with your foot to open and close Sienna's available kick-activated
You like it hot. Your partner likes it cool. Your son needs it to be 70 degrees exactly. And your dog likes it toasty. Using Sienna's available best-in-class four-zone climate control system,