What is the size of the fuel tank in a Cessna citation jet?

The fuel tank capacity of a Cessna Citation jet varies by model. For example, the Cessna Citation 550 has a fuel capacity of approximately 6,000 pounds, while the Citation X has a capacity of around 6,900 pounds. Generally, Cessna Citation jets are designed for efficient long-range travel, with fuel capacities that support various flight distances depending on the specific model.