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441 Conquest II vs PA-34 Seneca

441 Conquest II vs PA-34 Seneca at a glance — top speed 547 vs 378 km/h, range 4,064 vs 1,611 km, max takeoff weight 4,468 vs 2,155 kg, built 362 vs 5,037 units.

Cessna 441 Conquest II military transport aircraft side profile drawing
🇺🇸 441 Conquest IIFull specs
Piper PA-34 Seneca military transport aircraft side profile drawing
🇺🇸 PA-34 SenecaFull specs
Specifications
441 Conquest II PA-34 Seneca
Origin country 🇺🇸 United States 🇺🇸 United States
Category Military Transport Aircraft Military Transport Aircraft
Manufacturer Cessna Piper
First flight 26 August 1975 25 April 1967
Year introduced 1977 1971
Number produced 362 units 5037 units
Average unit price $1.2 million --
Wing area 23.6 m² 19.4 m²
Wingspan 15.0 m 11.9 m
Height 4.0 m 3.0 m
Length 11.9 m 8.7 m
Maximum speed 547 km/h 378 km/h
Operational range 4,064 km 1,611 km
Service ceiling 10,668 m 7,620 m
Max. takeoff weight 4,468 kg 2,155 kg
Empty weight 2,577 kg 1,457 kg
Total thrust 2 x 474 kW 2 x 164 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the 441 Conquest II or PA-34 Seneca?
The 441 Conquest II is faster with a maximum speed of 547 km/h compared to the PA-34 Seneca's 378 km/h, a difference of 169 km/h.
Which has longer range, the 441 Conquest II or PA-34 Seneca?
The 441 Conquest II has a longer range at 4,064 km compared to the PA-34 Seneca's 1,611 km.
Which can fly higher, the 441 Conquest II or PA-34 Seneca?
The 441 Conquest II has a higher service ceiling at 10,668 meters (35,000 ft) compared to the PA-34 Seneca's 7,620 meters (25,000 ft).
Which is heavier, the 441 Conquest II or PA-34 Seneca?
The 441 Conquest II has a higher maximum takeoff weight at 4,468 kg compared to the PA-34 Seneca's 2,155 kg.
Which is larger, the 441 Conquest II or PA-34 Seneca?
The 441 Conquest II is longer at 11.9 meters compared to the PA-34 Seneca's 8.7 meters.
Which entered service first, the 441 Conquest II or PA-34 Seneca?
The PA-34 Seneca entered service first in 1971, 6 years before the 441 Conquest II which entered service in 1977.
Which has been built in greater numbers, the 441 Conquest II or PA-34 Seneca?
The PA-34 Seneca has been produced in greater numbers with 5,037 units compared to 362 units of the 441 Conquest II.