The base TSX comes standard with a DOHC 2.4L inline-4 engine with i-VTEC variable timing that delivers 201 horsepower with a 6-speed manual transmission with overdrive. New for 2010 is an optional 3.5L V6 engine that delivers 280 horsepower thru a 5-speed automatic with overdrive. The optional automatic transmission includes SportShift and steering wheel paddles. The car's sporty handling comes courtesy of a special suspension that utilizes dual-mode dampers. These dampers have the ability to change automatically given road and driving conditions. The TSX comes standard with a power moonroof, Xenon High-Intensity Discharge (HID) headlights, heated front seats, leather upholstery, automatic climate control, satellite radio and HandsFreeLink (Bluetooth) wireless connectivity. Standard safety equipment includes 4-wheel antilock brakes, Vehicle Stability Assist (VSA) with traction control, a tire pressure monitoring system and front side-impact airbags, overhead curtain airbags and new active anti-whiplash front head restraints. The optional Technology Package includes a navigation system with voice activation and real-time traffic and weather, integrated rearview camera parking assist, a 10-speaker, 415-watt surround-sound audio system, and climate control systems.