Xcelerator accelerates from zero to 82 mph in 2.3 seconds with the assistance of a hydraulic launch, according to Roller Coaster Database.

August 16 is National Roller Coaster Day. Find out where you can find the largest roller coaster in the world, and which one takes you on the fastest ride.

Xcelerator accelerates from zero to 82 mph in 2.3 seconds with the assistance of a hydraulic launch, according to Roller Coaster Database. The Xcelerator trains quickly transition into a 205-foot ...

Xcelerator accelerates from zero to 82 mph in 2.3 seconds with the assistance of a hydraulic launch, according to Roller Coaster Database. The Xcelerator trains quickly transition into a 205-foot-tall ...

The extinction clock is accelerating on the Knott’s Xcelerator roller coaster that is quickly becoming an endangered species as the granddaddy of an aging class of thrill rides watches better ...