The 2012 Hyundai Genesis sedan comes with restyled exterior design, new direct injection technology for its Lambda V6 engine, and new 8 speed automatic transmission. Exclusively with the Hyundai Genesis R-Spec model is a new 5.0-liter direct injection Tau V8 engine producing 429 horsepower at 6,400 rpm and 376 lb. ft. of torque at 5,000