11. 2004 Toyota Sienna (2nd Gen)
The 2004 Toyota Sienna’s second generation introduced all-wheel drive (AWD) to the minivan segment, enhancing safety and versatility for families. This AWD system continuously divided engine power 50:50 between the front and rear wheels, ensuring optimal traction in various driving conditions. Available on the XLE and XLE Limited models, the AWD option set a new standard in the minivan market, prompting competitors to follow suit. For more details, visit Toyota’s official history: Toyota Sienna History.