Comfort at every G Force the 2011 Lexus IS F. 416 hp and 371 pound feet of torque from the IS F's 5.0 liter V8 deliver a 0–60 time of just 4.6 seconds. It’s a technological tour de force that includes titanium intake valves direct fuel injection and Variable Valve Timing with intelligence and Electronic intake valve timing. TORSEN torque-sensing limited-slip rear differential helps harness the IS F's phenomenal power by incisively managing torque to the rear wheels as needed. Unique aluminized composite trim is used throughout the IS F cabin. Add highly bolstered leather-trimmed sport seats with distinctive F styling. The available next-generation voice activated HDD Navigation System on the IS F features a touch-sensitive screen for inputting information. A sophisticated network of sensors and airbags help protect you and your passengers. Safety Connect means additional peace of mind—24 hours a day seven days a week. The 2011 Lexus IS F amplified Performance.