The Ford Expedition’s big brother does not list any changes for 2010, except the new programmable MyKey key, which comes as a standard accessory. The Lincoln Navigator is still the automaker’s hardcore SUV. And though it offers excellent off-road capabilities and impressive towing power, we cannot pass over its luxury, comfort, and remarkable versatility. And while SUV's are not as popular as before, it is an incredible buy for a person really needing such a vehicle.