The 3.5-liter six-cylinder engine produces 292 hp, or 80 ponies more than the outgoing model’s 4.0-liter V6. However, the EPA-certified figures stand at 17 mpg in the city and 25 mpg highway, which represent a 25 percent improvement over the old V6.
“The new Explorer V6 with twin independent variable camshaft timing (Ti-VCT) delivers a keen balance between power and fuel economy. An efficient six-speed transmission mated to this efficient V6 helps Explorer deliver 25 percent better fuel efficiency. This raises the bar for full-size SUVs, and will change buyer expectations for the entire segment,” according to Jim Holland, Ford chief engineer who was responsible for the Explorer’s development.
The improved figures come as a result of better aerodynamics, the use of power steering for the first time, alongside a fuel shut-off system and improved engine components to minimize internal friction. The SUV has also been lightened by 100 lb (45 kg), partly thanks to a new unibody construction.
The new Explorer marks a significant departure from the outgoing version, as the seven-seater model switched from a heavy body and frame construction to the same unibody structure with independent from and rear suspension used on the Ford Taurus sedan and Flex crossover.
The V6 Explorer will be followed by a 2.0-liter turbocharged model, which according to Ford, is estimated to deliver a 30 percent increase in fuel economy.
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