and appearing for sale near the end of 2020. It was originally intended to be revealed at the 2020 New York International Auto Show in April, but instead was unveiled virtually on 18 May 2020 due to the COVID-19 pandemic. It was released on 27 October 2020 and hit the showrooms shortly after in November. It is built on GA-K platform. In a significant change, all grades of the Sienna came standard with a hybrid powertrain. Despite being hybrid only, Toyota claims that the fourth-generation Sienna can still tow the same capacity as the third-generation model. The fourth-generation Sienna is offered in the returning LE, XLE and Limited trims, while receiving two additional trims: the sport-oriented XSE (replaced the SE trim), and the top-of-the-line Platinum trim. The Sienna is available with a built-in vacuum cleaner, refrigerated compartment (however, vacuum and refrigerator were later discontinued due to supplier issues), heads-up display, and 360° camera view on the Platinum trim level. In addition, the Sienna can be equipped with a third electric motor to power the rear wheels. Standard and optional family oriented features for the Sienna include 18 cup holders, 7 USB ports (only one of which is data capable), four-zone climate control, onboard Wi-Fi, rear entertainment system, power sliding doors and liftgate, and a voice amplification system for the driver for better communications with passengers seated in the back. Standard driver-assistance features include adaptive cruise control, blind-spot monitoring, automated emergency braking, and lane-keeping assist. Starting in early 2021, the Sienna became available in Taiwan and in Mexico. In July 2021, the Sienna was launched in China where it is locally produced by GAC Toyota, while a rebadged variant bearing the Toyota Granvia () nameplate was produced by FAW Toyota. The Granvia adopted the styling of the North American Sienna XSE. Yearly changes 2021, for the 2022 model year: The Woodland Edition was launched, with standard AWD, raised suspension, and tow package. It is built on the XLE trim. 2022, for the 2023 model year: The Sienna 25th Anniversary was introduced as a limited model with 2,525 units produced, featuring exclusive exterior and interior trim. It is based on the XSE trim. Safety Sales Awards 2004: Car and Driver's Five Best Trucks Van Award Edmunds Editor's Most Wanted Van Edmunds Consumers' Most Wanted 2010: Best Resale Value Award Insurance Institute for Highway Safety's "Top Safety Pick" Award (2011 model year only)