Specs & Features. Used 2018 Ford Explorer - Specs & Features. Flex-fuel (FFV) 297.6/427.8 mi. Flex-fuel (FFV) Cargo capacity, all seats in place. Driver seat with power adjustable lumbar support Available in Base, XLT, and Limited trims, the standard 3.5L V6 outputs 290 horsepower and 255 lb.-ft. of torque with an EPA-estimated fuel economy of 17 mpg in the city and 24 on the highway. Power / Horsepower: 290 HP @ 6500 rpm: Torque : 255 ft-lb @ 4100 rpm: MPG (Economy) 17 city / 23 The Explorer was introduced with a 155 hp 4.0 L Cologne V6, replacing the 2.9L V6 of the Bronco II; the engine was shared with the Ford Aerostar and the Ranger. A Mazda M5OD 5-speed manual was the standard transmission offering, with the option of the Ford 4-speed A4LD overdrive automatic transmission. "The standard 290-horsepower 3.5-liter V6 on the Ford Explorer is fine for most people, offering decent power and acceptable fuel economy. The 2.3-liter 4-cylinder engine makes a good argument for itself though. Despite being a little down on power compared to the V6, the EcoBoost four offers notably more torque. The Explorer comes standard with a 3.5-liter V6 engine that puts out 290 horsepower. A six-speed automatic transmission is standard. The base engine has OK power, and while the acceleration won't wow you, it also won't hold you back. The new 2020 Ford Explorer ST three-row SUV packs an impressive 400 horsepower from its 3.0-liter EcoBoost V-6. your 400-hp, 143-mph Explorer has just arrived. By Andrew Wendler Published: Jan Acceleration and Power. Powering the 2014 Explorer is a standard 3.5-liter V6 engine that produces 290 horsepower. A turbocharged 2.0-liter four-cylinder engine with 240 horsepower and a turbocharged 3.5-liter V6 that makes 365 horsepower are optional. All three engines are paired with a six-speed automatic transmission. u8Ju.