History The Airbus A321 is a short- to medium-range passenger aircraft that was developed to compete with the Boeing 737. The A321 is a stretch variant of the original A320 narrow-body aircraft. The aircraft is 22.75 feet longer than the A320 and is the longest aircraft in the A320 family line. The ACJ321 is a corporate version of the A321 airliner. The ACJ is powered by two CFM56-5B4 engines, producing 26,500 pounds of thrust. Summary NAME: ACJ321 MANUFACTURER: Airbus Type: Jets RANGE: 4590 nm SPEED: 467 kts PASSENGERS: 19 people ACQUISITION COST: $56,000,000 ENGINES: CFM International CFM56-5B4 2 AVIONICS: Airbus Flight Deck APU: Standard WINGSPAN: 111.83 ft IFR CERTIFIED: Yes