The Boeing 757 has redesigned wings, under-wing engines and is made out of lighter materials than it's predecessors, making it a more economical model. It has a two-crew member glass cockpit, turbofan engines, a supercritical wing design (which is used to reduce aerodynamic drag) and a conventional tail.
757
the cost of a Boeing 757-200 is $65 million and the cost of a 757-300 is $80 million
It honestly depends on what type of 757 you use. 757-200, -200F, -200WL, or -300 Boeing 757-200: 3,900 nautical miles Boeing 757-200F: 3,150 nautical miles Boeing 757-200WL: 4,100 nautical miles Boeing 757-300: 3,467 nautical miles
747
a Boeing 757 is a narrow body jet airliner
A Boeing 757 weighs from 220,000 pounds up to a maximum of 255,000 pounds. The 757 is a mid-size jet airliner.
a 767 is bigger than a 757
From nose to tail, the Boeing 757 is 155' 3".
Maximum takeoff weight for a Boeing 757-300 is 123,600 kg (272,500 lb)
The 757 is a jet airplane. It does not have propellors.
The 757 is considerably larger.
2005