Available in two trims, Base and Premium, the GX 460 uses proven body-on-frame construction with a solid rear axle and full-time four-wheel drive features such as a locking Torsen center differential. A new 301-hp DOHC 4.6-liter V8 and smooth six-speed automatic transmission with sequential shifting provide ample power for towing and improved fuel economy. Inside, the GX 460 is quiet and luxurious, with room for seven. The standard leather interior includes heated and ventilated power front seats. Standard safety features include a class-leading ten airbags, active front headrests, a rear back-up camera and Vehicle Stability Control (VSC). The standard multimedia system includes nine-speaker Lexus Premium audio with XM Satellite radio and Bluetooth capability. Options include Mark Levinson audio with 17 speakers, HDD navigation, and a Pre-Collision System. The 2010 Lexus GX 460 is an all-new vehicle.