Hyundai made it clear that the 2010 Genesis Coupe is targeting the newest American muscle cars and BMW's perennial powerhouse when it released the car's specifications on Thursday. Hyundai notes the 3.8-liter Genesis coupe weighs in at 3,402 pounds and has a better power-to-weight ratio than the BMW 335i, Chevrolet Camaro LS or Dodge Challenger.The Genesis Coupe's base engine is a 2.0-liter turbocharged inline-4 making an estimated 220 horsepower and 223 pound-feet of torque. A six-speed manual will be the standard transmission; a five-speed automatic is optional. Top speed is expected to be 137 mph, with highway fuel economy estimated at 30 mpg. Hyundai will offer a Track model of the four-cylinder coupe, but the top four-banger will be the R-Spec model with performance add-ons and comfort conveniences targeted at tuners.Also, be sure to keep checking our 2008 SEMA Auto Show Photo Gallery for updates