~MORE PHOTOS AFTER DETAIL~ A 3.5-liter V6 rated at 275 horsepower and 257 pound-feet of torque powers the 2010 Lexus RX 350. A six-speed automatic transmission is standard. Fuel economy estimates stand at 17 mpg city/24 mpg highway and 20 mpg combined. Properly equipped, the RX 350 can tow up to 3,500 pounds. The RX 350 comes standard with no fewer than 10 airbags, which include front- and rear-seat side airbags, full-length side curtain airbags and dual front knee bags. Standard stability and traction control systems as well as antilock brakes with brake assist are on hand to help one avoid an accident in the first place. The 2010 Lexus RX 350 is a midsize luxury crossover SUV that seats five. Standard features include 18-inch alloy wheels, keyless ignition and entry, 10-way power front seats, a power tilt and telescoping steering wheel, wood interior trim, dual-zone automatic climate control, Bluetooth, a nine-speaker stereo (with a CD changer, steering-wheel-mounted controls and an auxiliary audio jack) and second-row seats that slide and recline.