Although Airbus has yet to firmly commit to reengining the A320 narrowbody family, EADS CEO Louis Gallois suggests that the aircraft maker is unlikely to reverse course.

Having announced the study, he says, “it is difficult to go back,” adding there is “a good probability” the engine offering will be brought to market.

The discussions now revolve around the scope of the program and technical details, he says, as well as how to manage the existing order book to avoid the program’s formal launch leading to orders for the current version drying up.

Lessor AerCap has already signaled it is holding off on orders as it waits to see what Boeing and Airbus announce on their reenginging schemes.

One of the issues Gallois says is being looked at is whether to use the reengining opportunity to introduce other changes. Some industry officials expect Airbus to go that route, but the company’s COO for customers, John Leahy, has indicated he wants to avoid the overhaul to be too sweeping to assure some fleet commonality.

Airbus has indicated it wants to offer two engine types – with CFM International and International Aero Engines as the providers – but Gallois signals that issue also remains under review.

The cost of the reengining development effort hasn’t been set yet but should crystallize as Airbus makes final decisions on what to do in the coming months. A mid-year decision is expected.

Photo credit: Airbus