France, March 18 -- AerCap Holdings N.V. ("AerCap") has signed a firm order with Airbus for 23 A320neo and 77 A321neo aircraft. This transaction underscores AerCap's strategy of investing in the world's most in-demand, fuel-efficient technology to meet the long-term requirements of its global airline customer base. The A320 Family is the world's most popular single-aisle aircraft, having won more than 19,000 orders globally. The Family includes the largest member, the A321neo, offering unparalleled range and performance. The Family offers at least 20% fuel savings and CO? reduction compared to previous generation single-aisle aircraft, while maximising passenger comfort with one of the widest single-aisle cabins in the sky.As with all Airbu...