Mrs. Hennessey Takes Supercharged Escalade Down the Drag Strip

John Hennessey ’s wife has a new supercharged Cadillac Escalade. It’s not the full-blown, seven hundred horsepower one (HPE700), it’s the HPE550 , but it still pretty brisk, managing to cover the quarter mile 14.88 seconds at around 95 mph or 152 km/h. Read more »