The Airbus A320 family is a family of short-medium range, narrow body, passenger commercial airliners produces by Airbus. The family includes A318s, A319, A320 and A321, as well as the business jet ACJ. This is the corporate version of the A319 jet. At resale, the aircraft can be reconfigured as a standard A319 by removing its extra tanks and kit car business, thus maximizing its resale value. It 'also known as the ACJ, or Airbus Corporate Jet.