The 2021 Toyota Sienna Limited is a top-tier trim of the fourth-generation Sienna minivan, which was completely redesigned for the 2021 model year. A key change for this generation is that all Sienna models, including the Limited, are exclusively offered with a hybrid powertrain.Key Features of the 2021 Toyota Sienna LimitedThe Limited trim builds upon the lower trims with several premium features and amenities. Powertrain and Performance: Engine: All 2021 Siennas are equipped with a 2.5-liter four-cylinder gas/electric hybrid engine that produces a total of 245 horsepower. This is a significant change from the V6 engine of the previous generation. Fuel Economy: City 6.8L/100KM Highway 6.6L/100KM Combined 6.7L/100KM Drivetrain: The Limited is available with both FWD and an optional electronic on- Exterior Features: 18-inch bright alloy wheels. Chrome roof rails and chrome accents on the lower rear bumper. Dark gray metallic grille. Hands-free, kick-activated dual power sliding side doors and power liftgate. Heated power auto-dimming outside mirrors with blind-spot warning indicators. Interior and Technology: Seating: The Limited trim is a seven-passenger vehicle with second-row captain's chairs that feature a "super-long-slide" function for maximizing legroom. The front seats are leather-trimmed, heated, and ventilated, with a memory function for the driver's seat. The second-row seats are also heated. Infotainment: It comes standard with a 9-inch touchscreen, Premium JBL Audio with 12 speakers and a subwoofer, and dynamic navigation. It also includes Apple CarPlay and Android Auto compatibility, and a wireless charging pad. Convenience: The interior features a four-zone automatic climate control system, a power tilt-and-telescoping steering column, and a 7-inch Multi-Information Display. Safety and Driver-Assistance Features: The 2021 Sienna Limited comes standard with the comprehensive Toyota Safety Sense 2.0 TSS 2.0 suite, which includes: Pre-Collision System with Pedestrian and Daytime Cyclist Detection. Full-Speed Range Dynamic Radar Cruise Control. Lane Departure Alert with Lane Trace Assist. Automatic High Beams. Additional safety features include a Blind Spot Monitor with Rear Cross-Traffic Alert, Front and Rear Parking Sonar, and a Bird's Eye View Camera with Perimeter Scan.