Toyota Sienna Prime Technically Possible, but Very Unlikely - Automotive News & Information

Although the new platform supports plug-in capabilities, a Sienna Prime is unlikely to be on the docket.

The 2021 Toyota Sienna was the first vehicle in its class to use a hybrid powertrain instead of a traditional gasoline engine. The minivan has 243 horsepower (181kilowatts) at 33 mpg (estimated Toyota). The optional all-wheel drive system is also available. Some are wondering if Toyota will offer the Sienna with a similar plug-in setup to the Prime. The short answer is no.

Through video conference call with Toyota executives, we learned that a Sienna Prime crossover is technically possible, but not likely. Jack Hollis is the Group Vice President and General Manager for Toyota Marketing. He says there are no plans to build either Venza Prime or Sienna Prime at this time.

However, the Venza and Sienna use the same versatile TNGA–K platform as RAV4, so plug-in options make sense. It would also increase the efficiency of both models and allow customers to have easy access for electric charging. The plug-in powertrain in the RAV4 Prime produces 302 horsepower (225 kw), and can be used to drive up to 39 miles (63 km) on electric. Toyota projects that the RAV4 Prime could achieve 90 MPGe.

Toyota has sold over 15 million hybrids globally to date. And the company is not slowing down. In the same conference call, Bob Carter, Toyota’s Executive Vice President of Sales, stated that Toyota wants to have a fully-electrified lineup by 2025 with 25% of all sales being electric. Already, the Japanese automaker is seeing success with its two new electrified SUVs, the RAV4 (and Highlander hybrids).

Toyota Sienna Prime Technically Possible, but Very Unlikely

Carter notes that hybrids are the most in-demand RAV4s and Highlanders. “We have been severely short of RAV4 Hybrids ever since we introduced it.”

Toyota will only know if it changes its mind about the possibility of a plug in Sienna Prime or Venza Prime. Buyers looking for a minivan that plugs will have to settle for the Chrysler Pacifica Hybrid.