(Bloomberg) -- Hennessey, the modification shop known for adding power to pickup trucks and pony cars and for its ...

The idea of a 1,000-hp SUV costing less than a quarter million would have been preposterous a decade ago, but now you've got ...

The Hennessey Defense Systems Warhawk is a Jeep Gladiator that has been modified as a light strike force vehicle for military use. More: <a href=" ...