Designed, Engineered and Assembled in the U.S.A.
Bold Design with New Versatility
Standard Hybrid Powertrain with Class-Leading Manufacturer-Estimated 33 Combined MPG
Available All-Wheel Drive
Standard Toyota Safety Sense 2.0 with Automatic Emergency Braking
Standard Blind Spot Monitor on All Grades
New Platinum Luxury Model
Available Onboard Vacuum and Refrigerator
Equipped for all facets of life with a tow rating up to 3,500 pounds
Aiming to redefine the segment, the fourth-generation Toyota Sienna reimagines the minivan to support a wider array of life stages and activities. With a standard hybrid powertrain now across all trims and an array of new tech and amenities, the 2021 Toyota Sienna raises the bar for style, safety, comfort, versatility and fuel efficiency in its segment.
Designed, engineered and assembled in the U.S., the all-hybrid 2021 Sienna, influenced by the bold and robust character of SUVs, hosts many premium features: kick-open and closed sliding side doors and rear gate, four-zone climate control system, heated second-row super-long slide captain’s chairs with ottomans, onboard vacuum and refrigerator, a segment-first power tilt and telescoping steering column with the heated steering wheel, a digital rear-view mirror, 10-in. a colour head-up display and 12-speaker JBL® Premium Audio system.
The 2021 Toyota Sienna is also ready for life’s outdoor adventures with its all-wheel-drive option – and is well-positioned for Yakima® accessories, such as a rooftop carrier, crossbars, bike rack and more. The Sienna will also offer an available tow hitch and factory optional 1,500-watt inverter with 120V AC outlet to power camping equipment.
What’s more, all versions of the 2021 Sienna are rated to tow up to 3,500 pounds. That’s enough to pull a well-equipped compact travel trailer, or simply carry your bikes for that weekend getaway.
Sienna: All-New from the Foundation Up
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 that other types of vehicles can’t match. Starting with an all-new minivan structure based on the TNGA-K Platform, the goal was to optimize everything that is great about minivan function, while wrapping it all into a bold, sexy, and provocative design, expanding the definition of what a next-generation minivan should be.
“This is an all-new vehicle from the ground up, including a new chassis platform as well as a new electrical platform,” said Chief Engineer Monte Kaehr. “The development of the fourth generation Sienna was a huge undertaking but we always worked towards one single mission—to make the best van yet.”
This bold and innovative approach enabled the design team to create strong and robust proportions with a shoulder-themed body design, and muscular wheel flares that express athleticism. The body surface is boldly sculpted, a fresh departure from the typical, boxy minivan driving on the roads today.
The front design was inspired by the iconic Shinkansen Japanese Bullet Train to appear sleek, speedy and confident. The headlights are mounted high and stretched around to the sides as if they are being shaped by the wind. The bold lower grille is contrasted by slim, high tech LED fog lights that are pushed to the corners, enhancing the wide and stable stance.
In the spirit of optimizing interior roominess while avoiding a boxy design, the rear cabin features a speedy pillar that is dynamically angled forward. The taillight flows seamlessly from the sculpted body to the rear, using thin bands of LED lighting to create a significant impression. There is an integrated black taillight canard that not only looks cool but also improves aerodynamic performance. The crisp, deeply sculpted tailgate with an integrated spoiler is made possible by a moulded resin process.
The ultra-sporty XSE model amps up the excitement, sportiness and driving experience to a level never before seen in minivans. With dark 20” split 5 spoke wheels and aggressive front and rear bumpers that are unique to XSE, this model looks like it was born on a race track.
Bold Design Meets Spacious Interior
Toyota called the third-generation Sienna a “swagger wagon,” but the 2021 model takes it to a whole new level.
Learning from today’s minivan customers that they do not want to feel like they are driving a bus, the design team took this to heart and thought carefully about how to combine the practical attributes of a minivan with the emotional desire for having a more personalized driving experience.
The key terms used to redefine the minivan experience were Confidence, Refinement, and Smart innovation. With this in mind, a modern instrument panel was created of bold, horizontal layers to express a wide and spacious interior, with a large centre touch display, handy storage capability, and the innovative Bridge Console, which is the key to allocating personalized space to the driver and front passenger.
The Bridge Console is an innovative solution that is a departure from common minivan layouts. The bridge is ergonomically positioned high between the driver and passenger for ease of use and elegantly connects the instrument panel to the centre armrest. This unique feature enables the driver to have more stress-free and comfortable driving experience. The shifter and necessary functions are all within easy reach, along with cup holders, available wireless charger, and ample storage bins for smaller items. Beneath the bridge is a large open area for convenient storage of larger personal items such as a purse or bag.
To further celebrate the interior spaciousness, the available Super Long Slide second-row captain chairs slide 25 inches, providing unprecedented legroom and flexibility to maximize comfort, especially when used with the available ottoman feature. Even large adults can relax comfortably. With all the features, the best seats of any row in the segment!
The Sienna LE and some XLE models come equipped in eight-seat configurations with two captain chairs, a long slide second-row seat and a stowable middle seat. Some XLE models, as well as the XSE, Limited and Platinum, are seven-seat models featuring the Super Long Slide second-row captain’s chairs with the Limited and Platinum FWD models equipped with ottomans.
There are smart solutions and the first-class comfort throughout the interior to make this the most sophisticated, versatile and enjoyable Sienna ever.
In addition to exemplary collision protection provided by the TNGA-K Platform, the 2021 Sienna comes standard with second-generation Toyota Safety Sense (TSS 2.0), a comprehensive active safety system that includes:
- Pre-Collision System with Pedestrian Detection/Lowlight Detection
- Full-Speed Range Dynamic Radar Cruise Control
- Lane Departure Alert with Steering Assist
- Lane Trace Assist
- Automatic High Beams
- Road Sign Assist
Pre-Collision System (PCS) with Pedestrian Detection is designed to provide automatic braking capability should the driver not react in time in certain emergency situations. The PCS system is not only designed to detect a vehicle ahead, but it can also detect a bicyclist and even a pedestrian in low light situations. Blind Spot Monitor (BSM) with Rear Cross-Traffic Alert (RCTA) is standard on all Sienna models, as well.
The 2021 Sienna is equipped with 10 airbags: driver and front passenger airbags; driver’s knee airbag; passenger seat cushion airbag; front-seat side airbags; rear outboard seat side airbags, plus curtain side airbags for all three rows. Toyota’s Star Safety System includes Enhanced Vehicle Stability Control (VSC) with Traction Control (TRAC), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Anti-lock Braking System (ABS), and Smart Stop Technology (SST).
Toyota takes safety a step further with features like a rear passenger seatbelt reminder and electric parking brake (EPB) – as well as a new feature called Rear Seat Reminder. Designed with family safety in mind, the rear occupant detection is based on door sequencing logic in which the Combi Meter MID provides a warning “Attention: Check Rear Seat for Passengers and Cargo.”
The Hybrid That Thinks About Fuel Economy
A 7-inch colour Multi-information Display within the instrument panel includes a Hybrid System Indicator to show system output and regeneration status and encourage eco-driving habits. As on other Toyota hybrid models, the display suggests the optimal acceleration amount for eco-driving and provides a game-like scoring function for the driver.
Using navigation system operation (when equipped), Predictive Efficient Drive (PED) analyzes driving habits and memorized road and traffic conditions to optimize hybrid battery charging. When the driver activates PED, the system learns repeating routes and can predict when and where the vehicle is likely to slow down or stop. Then, through optimum accelerator pedal release timing guidance, the feature can reduce energy consumption, especially when driving through hilly areas or in traffic congestion. All the owner has to do is drive. Sienna will optimize fuel economy on its own.