Mariner provides you with the power of choice. To best meet your needs, Mariner lets you take your pick of three engines. Mariner I-4 features a Duratec 2.3L DOHC I-4 engine with 153 horsepower and 152 lb.-ft. of torque. It has an EPA-estimated mpg of 20 city/26 hwy (FWD), 19 city/24 hwy (4WD).
Want more power? Choose the Duratec 3.0L DOHC V-6 engine on the Mariner V-6 and Mariner Premier. This engine delivers 200 horsepower and 193 lb.-ft. of torque. That’s enough power to pull up to 3,500 lbs., when properly equipped. The V-6 engine has an EPA-estimated mpg of 18 city/24 hwy (FWD), 17 city/22 hwy (4WD).
The V-6-like acceleration of the Mariner Hybrid engine is yet another option. The 2.3L 16-valve I-4 gas engine with a permanent-magnet electric motor delivers 155 net horsepower (electric motor and gas engine combined) and 124 lb.-ft. of torque. This gas-electric combination has an EPA-estimated mpg of 34 city/30 hwy (FWD), 29 city/27 hwy (4WD)**.