Two engines are available for the Ford Explorer. Both powertrains are smooth and quiet. With the lighter V6, the Explorer is a bit easier to turn and maneuver, but both engines are pleasant and competent. Choose the V8 if you pull trailers.The 4.0-liter single-overhead-cam V6 features variable valve timing and is rated at 210 horsepower and 254 pound-feet of torque. It meets federal Tier II, Bin 4 emissions requirements for Ultra Low Emissions Vehicle II (ULEV II) status. With the V6, you get a five-speed automatic overdrive transmission.
The V8 is the latest from Ford's 4.6-liter Modular family, with single overhead camshafts and three valves per cylinder: two intake and one exhaust, for better breathing. It develops 292 horsepower, and 300 pound-feet of torque. The V8 delivers low emissions as well, meeting the Tier II, Bin 5 federal standard, which is compliant with California's Low Emissions Vehicle II (LEV II) standard. With the V8, you get a six-speed automatic with two overdrives, plus full electronic control of upshifting, downshifting and torque converter functions.
The steering has a nice, hefty feel at highway speeds, while still providing plenty of assist for parking. The suspension is relatively supple, giving the Explorer a nice ride on rough streets. Yet the Explorer does not lean excessively in corners, body roll is nicely controlled and there's a feeling of being solidly planted. The current chassis is some 63-percent stiffer than in older models; chassis rigidity is a key element for crisp handling and a smooth ride. Explorer manages to be isolated from the road, but well connected to it, at the same time.