This year, the Navigator has been treated to a major update, both inside and out. Its silhouette has become simultaneously more refined and more muscular to go along with 22-inch wheels and a modern interior design. Its twin-turbo V6 engine generates 450 horsepower, permitting a maximum towing capacity of 3765 kg (8300 lbs.). A 10-speed automatic transmission distributes power to all four wheels. Cargo volume is rated at up to 3407 litres in the extended-wheelbase version.