Detailed item info Model OverviewThe 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.