Local trade in. The 2008 Lexus Rx 350 is powered by a 270bhp 6 cylinder engine that is mated to a 5 speed automatic transmission that sends power to the front wheels allowing 23mpg highway. The Lexus RX 350 is loaded with leather seating, heated front seats, navigation system, back up camera, power sunroof, and a rear entertainment. The Lexus RX350 is a highly sought offer midsize SUV that is known for being reliable, luxurious, and an economical vehicle to own. Stop by for your test drive today as this will not be here for long.