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Boeing 707-320 vs. Boeing 757-200

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707-320

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757-200

Price (USD)
$5 Million$73 Million
First Flight
19571982
Body Type
Narrow-bodyNarrow-body
Length
46 m152 ft
47 m155 ft
Wingspan
44 m145 ft
38 m124 ft
Wing Area
283 m²3,046 ft²
185 m²1,994 ft²
Fuselage Width
3 m12 ft
3 m12 ft
Height
12 m42 ft
13 m44 ft
Max Takeoff Weight
152,000 kg335,103 lbs
115,700 kg255,075 lbs
Number of Engines
42
Engine Options
Pratt & Whitney JT3DRolls-Royce RB211 / Pratt & Whitney PW2000
Max Thrust Per Engine
85 kN19,000 lbf
179 kN40,200 lbf
Max Total Thrust
340 kN76,000 lbf
358 kN80,400 lbf
Fuel Capacity
90,300 l23,855 gal
43,490 l11,489 gal
Range
5,400 km2,916 nm
7,250 km3,915 nm
Cruise Speed
890 km/h553 mph
850 km/h528 mph
Typical Seating
137 pax200 pax
Max Seating
219 pax239 pax

What Are the Differences Between the Boeing 707-320 and Boeing 757-200

Boeing 707-320 vs Boeing 757-200 Size Comparison

  • At 47.30 meters, the Boeing 757-200 is 0.70 meters longer than the Boeing 707-320.
  • With a wingspan of 44.40 meters, the Boeing 707-320 is 6.40 meters wider from wingtip to wingtip.
  • The Boeing 707-320 and Boeing 757-200 have heights of 12.80 meters and 13.60 meters respectively - making the Boeing 757-200 0.80 meters taller.

Boeing 707-320 vs Boeing 757-200 Range

  • Boeing 757-200’s range of 7,250 kilometers is greater than Boeing 707-320’s range of 5,400 kilometers. Therefore, the Boeing 757-200 can fly nonstop approximately 1,850 kilometers further.
  • The Boeing 707-320 can hold 23,855 gallons of fuel, which is 12,366 gallons more than the Boeing 757-200’s tank capacity of 11,489 gallons.

Boeing 707-320 vs Boeing 757-200 Seating

  • In a typical seating configuration, the Boeing 757-200 can accommodate 200 passengers, which is about 63 passengers more than Boeing 707-320’s seating capacity.
  • The Boeing 757-200’s max seating capacity is 239 passengers, compared to 219 passengers of the Boeing 707-320.

About the Boeing 707-320

Introduced in 1957, the Boeing 707-320 is a significant aircraft in the history of commercial aviation, marking Boeing's venture into the jetliner market. As a narrow-body, long-range airliner, the 707-320 played a pivotal role in the jet age, revolutionizing air travel with its speed and range capabilities.

The 707-329 is 46.6 meters (152.9 feet) long, and 44.4 meters (145.7 feet) from wing tip to wing tip, making it one of the larger aircraft of its time. Its design accommodates a typical seating arrangement for 137 passengers. Equipped with four engines, the 707-320 delivers a total thrust of 340.0 kN (76,000 lbf). Its fuel capacity of 90,300 liters (23,855 US gallons) contributes to a range of 5,400 kilometers (2,916 nautical miles). With a cruise speed of 890 km/h (553 mph), the 707-320 was known for reducing travel times significantly compared to propeller-driven aircraft, making it popular for transatlantic routes. Its cockpit required three crew members: a pilot, copilot, and flight engineer.

In the commercial aviation sector, the Boeing 707-320 competed with aircraft like the Douglas DC-8. Its introduction was a major step forward for Boeing, establishing the company as a leader in the jetliner market. The 707-320's ability to cover long distances quickly and efficiently made it a preferred choice for airlines expanding their international operations. Airlines such as Pan American World Airways, TWA, and Lufthansa operated the Boeing 707-320, utilizing its capabilities to offer faster, more comfortable international flights. The aircraft's role in expanding the global reach of air travel was significant, contributing to the growth of the airline industry and the accessibility of air travel.

The Boeing 707-320's legacy is marked by its contribution to the evolution of commercial aviation. Its development and success paved the way for future generations of jetliners, setting new standards in speed, range, and passenger experience. Though its era has passed, the 707-320 remains an iconic symbol of the jet age, a period that transformed air travel and connected the world in ways previously unimaginable.

About the Boeing 757-200

The Boeing 757-200, classified as a narrow-body commercial airliner targeting the medium to long-range flight market. Production commenced in the early 1980s, with the first units entering service in 1982. Over the years, the Boeing 757-200 (abbreviated as B752) gained traction in commercial aviation, being used in a variety of roles ranging from busy shuttle services to transatlantic routes. When it comes to international use of the 757-200, carriers most commonly utilize the type for transatlantic routes between the US and Europe. The -200 is particularly advantageous for serving destinations where passenger volumes are insufficient for wide-body aircraft. The -200 is the original version of the 757, with the updated and enlarged -300 entering service in 1999.

The 757-200's dimensions include a length of 47.3 meters (155.2 feet) and a wingspan of 38.0 meters (124.7 feet), coupled with a wing area of 185.3 square meters (1994.0 square feet). The aircraft's propulsion system, consisting of engines capable of a maximum thrust of 358.0 kN (80,400 lbf), supports a range of approximately 7,250 kilometers (3,915 nautical miles), making it suitable for both domestic and international routes. In terms of seating capacity, the Boeing 757-200 can typically accommodate around 200 passengers in a standard configuration, with the possibility of seating up to 239 passengers. This flexibility in cabin layout allowed airlines to optimize the aircraft for various service requirements.

The Boeing 757-200's main competitors in the market is the Airbus A321. These aircraft offered similar capabilities in terms of range and passenger capacity, leading to a competitive landscape in the medium-haul market segment. The newer A321neo and Boeing 737 MAX 9 are expected to replace 757-200s as they are moved into retirement. Prominent airlines that have operated the Boeing 757-200 include Delta Air Lines, United Airlines, American Airlines, and British Airways. These carriers utilized the 757-200 extensively for its operational flexibility, allowing them to serve a wide range of routes effectively.

As a product of its time, the Boeing 757-200 embodied the technological and design philosophies of the era, catering to the specific demands of medium to long-haul air travel. Its widespread use by various airlines underscores its alignment with the operational needs of the commercial aviation industry during its production and operational tenure.

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Values shown may not be 100% accurate, as some metrics are averages or only represent certain production years and configurations. Engine specs are based on the best options available.

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