Base GLS models of the 2007 Hyundai Santa Fe are powered by an aluminum 2.7-liter, 24-valve, dual overhead cam V6 with an estimated 180 horsepower and 180 lb.-ft. of torque, all controlled by a standard five-speed manual transmission or optional four-speed automatic. SE and Limited models feature an aluminum, 3.3-liter, 24-valve, dual overhead cam V6 cranking out about 230 horsepower and 220 lb.-ft. of twist, with power delivered to either the front or all four wheels via a Shiftronic five-speed automatic transmission. Both engines are designed to meet ULEV emissions standards.