The 2015 Lexus GX 460 has a 301-horsepower 4.6-liter V8 engine, body-on-frame construction, full-time 4-wheel drive and 6,500-lb. trailer capacity. Other features include Crawl Control to navigate through sand, mud or snow, Downhill Assist Control, Hill-start Assist Control, Active Traction Control, Vehicle Stability Control and a TORSEN® torque-sensing limited slip center differential distributes power 40:60 under most driving conditions. iPhone® users (iPhone 4S and iPhone 5 models forward) can use the newly standard Siri® Eyes Free Mode. Music choices are expanded in the 2015 GX 460 courtesy of the Lexus Enform App Suite which upgrades to include iHeartRadio 4.0 and Slacker.