Originally Posted by
Sailor
Is there a big range/consumption/TO-LNDG performance difference with the current ones we have?
Airbus claims fuel consumption savings of 3.5%, extended range (100nm) and increased carry capacity. Airbus' tests were with CFM engines, I'm sure they'd be the same with IAE engines.
An extremely popular add-on it seems as most Airbus operators seem to want them.