The 737 MAX family delivers enhanced efficiency, improved environmental performance and increased passenger comfort to the single-aisle market. Incorporating advanced technology winglets and efficient engines, the 737 MAX family offers excellent economics, reducing fuel use and emissions by 20 percent while producing a 50 percent smaller noise footprint than the airplanes it replaces. Additionally, 737 MAX family offers up to 14 percent lower airframe maintenance costs than the competition. Passengers will enjoy the Boeing Sky Interior, highlighted by modern sculpted sidewalls and window reveals, LED lighting that enhances the sense of spaciousness and larger pivoting overhead storage bins.