The E-Jet E2 keeps the strong point of the original E-Jet, its comfortable cabin, and improves other areas to keep the family competitive after 2020.
As the only aircraft family in the market (regional or mainline), the E2 models E175, E190 and E195 all get their own optimized wings. The result is good field and range performance paired with low fuel consumption.
The E2 family introduces advanced Digital Fly-By-Wire to allow reduced static stability and by it trim drag. This improves the fuel consumption further.
Other system changes focus lower maintenance costs. The new single-aisle generation (A320neo, 737 MAX) lowers maintenance costs per seat. The regional OEMs must respond.