Detroit: Hyundai is counting on a revamped Genesis full-size luxury car to pull buyers from market leaders Mercedes and BMW and help the Korean automaker recover from two years of lackluster U.S. sales.The 2015 rear-drive
UNDER THE HOOD: Two updated engines, 5-Liter V-8 with 420 horsepower and a 3.8-Liter, 311 horsepower V-6. Both are mated to an eight-speed automatic transmission for better efficiency.