2017 Toyota Sienna: The 2017 Toyota Sienna is the company's offering for minivan shoppers. This seven- or eight-seat minivan competes with the Chrysler Pacifica, Honda Odyssey, and Nissan Quest, and it carries forward with a new V6 engine for 2017.That new V6 is a 3.5-liter engine that makes 296 horsepower, which is a 30 horsepower increase over last year. The Sienna is available with either front- or all-wheel drive and has a new eight-speed automatic transmission. Front-wheel drive versions have EPA-estimated fuel economy numbers of 19 mpg city and 27 mpg city, while all-wheel drive models are listed at 18/24.There are five trim levels offered: L, LE, SE, XLE, and Limited. Available features include fog lamps, dual power sliding rear doors, power moonroof, tri-zone climate control, keyless entry, heated front seats, leather seats, heated steering wheel, navigation, Bluetooth, satellite radio, USB, and infotainment system with app suite.Available safety features include rear-view camera, front and rear park assist sonar, blind-spot monitor with rear cross-traffic alert, stability control, traction control, anti-lock brakes, and dual-front, driver's-knee, front-side, passenger-seat and side-curtain airbags.The 2017 Toyota Sienna has a base price of $29,750, excluding dealer and destination fees.