The 2007 Acura TSX entry-level sports sedan seats five and comes in only one trim level. Standard equipment includes 17-inch alloy wheels, xenon HID headlights, leather seats, dual-zone automatic climate control, a moonroof, power accessories, a power driver seat and a premium sound system. The entry-level luxury sedan comes with a 2.4-liter four-cylinder engine that makes 205 hp and 164 pound-feet of torque. Transmission choices include a six-speed manual or a five-speed automatic with Sequential Sportshift. Fuel economy is impressive: TSX rates 22 city/30 highway with the manual, and 22 city/31 highway with the automatic.