What engine is in the A320ceo?
Engine Options and Their Evolution The original A320ceo (“current engine option”) models were equipped with either the CFM56-5 series from CFM International or the V2500 from International Aero Engines (IAE). The A320-251N is powered by the CFM LEAP-1A, and the A320-271N is powered by the Pratt & Whitney PW1127G (see table, page 28). The two A321ceo variants are equipped with CFM56-5B3/3 engines and IAE V2533-A5 engines, resulting in the A321-211 and A321-232 variants respectively (see table, page 28).The main difference between the A320ceo and the A320neo is the new engine models. The major upgrades relative to the ceos are replacing the IAE V2500 and CFM56-5B models with the PW1100G-JM and LEAP-1A series engines (manufactured by Pratt and Whitney and CFM International, respectively).Airbus A321-211 and A321-231 Like all A320 models, the A321 has a modern glass cockpit and fly-by-wire controls. Depending on the livery the A321 has with two different engine options: A321-211 with CFM56-5B3 (142kN) and the A321-231 with IAE V2533-A5 (140kN) engines as well as Sharklets or wing-tip fences.Our A320 series aircraft use engines from two different engine manufacturers. The older aircraft have the CFM56-5B engines, while the newer A321 aircraft use IAE V2500-A5 engines, which consume less fuel.The A320 has two versions: the CEO version (Current Engine Option) and the NEO version (New Engine Option). The NEO version is an upgrade of the CEO version that incorporates new technologies to improve fuel efficiency and reduce greenhouse gas emissions.
What engine is in the A320?
Power on the A320 was to be supplied by two CFM56-5-A1s rated at 111 kN (25,000 pounds-force). It was the only engine available until the arrival of the IAE V2500, offered by International Aero Engines, a group composed of Rolls-Royce plc, Pratt & Whitney, Japanese Aero Engine Corporation, Fiat and MTU. The Airbus A320 is a low-wing airliner with twin turbofans and a conventional tail. The Airbus A320 family are narrow-body aircraft with a retractable tricycle landing gear and powered by two wing pylon-mounted turbofan engines.An Airbus A320neo of IndiGo, the largest operator as of June 2025. Re-engined with CFM International LEAP or Pratt & Whitney PW1000G engines and fitted with sharklet wingtip devices as standard, the A320neo is 15% to 20% more fuel efficient than prior models, the A320ceo.
What engines are in the easyJet a320ceo?
Jet currently operates 257 Airbus A320ceos powered by CFM56-5B engines and 69 A320neos with LEAP-1A engines. We are very pleased to have signed a deal with CFM, following a competitive selection process. Equipped with advanced aerodynamics and fuel-efficient engines—the CFM56-5B and IAE V2500-A5—the A321ceo delivers optimized fuel burn and reduced emissions, helping airlines lower operating costs while maintaining strong performance.