2018 Honda Odyssey: The 2018 Honda Odyssey is redesigned, gaining new features and technology. Exterior dimensions change little and Honda's 3.5-liter V6 returns as the sole engine offering. Odyssey competitors include the Chrysler Pacifica, Kia Sedona, Nissan Quest, and Toyota Sienna.For 2018, the 3.5-liter V6 gains more power, now offering 280 horsepower. It pairs with either a nine-speed automatic transmission or an optional 10-speed. All models have front-wheel drive.Available features include in-car vacuum, tri-zone climate control, satellite radio, Pandora internet radio, wireless-device charging, multi-zone audio, in-car Wi-Fi hotspot, configurable second-row seat, infotainment system, Apple CarPlay, Android Auto, in-cabin camera, adaptive cruise control, heated and cooled front seats, and heated steering wheel. Safety features include collision-mitigation braking system, lane-keeping assist, rear cross-traffic monitor, road-departure mitigation, blind-spot monitor, and a standard suite of airbags, including newly available front-knee airbags.The all-new 2018 Honda Odyssey will arrive in dealerships this spring.