2013 Hyundai Genesis R-Spec 5.0 – Review by Miles Branman | Sep 26, 2013 | MilesPerHr, Vehicle Reviews | 0 commentsThe 2013 Genesis R-Spec has one hell of an engine, and the rest of the sedan needs to catch up. With 429 horsepower and 376 pound-feet of torque on tap, the R-Spec is no slouch, but it's best to keep the speeding in a straight...