Boasting a five-vehicle line-up for 2006, luxury brand Acura promotes premium comfort, performance and safety. The 2006 Acura TSX is extensively refreshed featuring a new front and rear. Redesigned side sills on the 2006 TSX also provide a sharpened appearance. A retuned 2.4-liter i-VTEC engine now generates 205 horsepower and 164 pound-feet of torque. For 2006, Acura`s RL flagship debuts a series of new safety-related features related to a new, optional Technology Package. Collision Mitigation Braking System, adaptive cruise control and Michelin PAX run-flat tires can now be equipped on the RL. Tire pressure monitoring system and improved engine management technology is added to the TL model for 2006. The 2006 Acura MDX, RSX and 2004 TL receive enhancements to exterior coloring and interior accents.