The 2008 Ford Explorer adds some new features, including a "capless" fueling system. This midsize SUV uses a traditional, truck-type design. It offers rear-wheel drive, 4-wheel drive that can be left engaged on dry pavement, or all-wheel-drive. The 4WD and AWD systems include a low-range gear for off-roading. Trim levels include XLT, Eddie Bauer, and Limited. All are available with a 210-hp 4.0-liter V6 engine or a 292-hp 4.6-liter V8. V6 models have a 5-speed automatic transmission; V8s have a 6-speed automatic. Maximum towing capacity is 7300 lb. Available safety features include ABS, traction control, antiskid system, curtain side airbags, and front side airbags. Explorer seats five, but an optional 3rd-row seat increases this to seven. The 3rd-row is available with a power folding feature. The capless fueling system allows owners to fill their fuel tanks without having to remove a gas cap. Ford's Sync voice-activated cell phone and MP3 player control system is available. Ford retrims the Explorer for sale as the Mercury Mountaineer.