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PA-34 Seneca vs PC-6 Porter

PA-34 Seneca vs PC-6 Porter at a glance — top speed 378 vs 244 km/h, range 1,611 vs 730 km, max takeoff weight 2,155 vs 2,800 kg, built 5,037 vs 604 units.

Piper PA-34 Seneca military transport aircraft side profile drawing
🇺🇸 PA-34 Seneca
Pilatus PC-6 Porter military transport aircraft side profile drawing
🇨🇭 PC-6 Porter
Specifications
PA-34 Seneca PC-6 Porter
Origin country 🇺🇸 United States 🇨🇭 Switzerland
Category Military Transport Aircraft Military Transport Aircraft
Manufacturer Piper Pilatus
First flight 25 April 1967 4 May 1959
Year introduced 1971 1960
Number produced 5037 units 604 units
Average unit price -- $60K
Wing area 19.4 m² 30.2 m²
Wingspan 11.9 m 15.9 m
Height 3.0 m 3.2 m
Length 8.7 m 10.9 m
Maximum speed 378 km/h 244 km/h
Operational range 1,611 km 730 km
Service ceiling 7,620 m 10,000 m
Max. takeoff weight 2,155 kg 2,800 kg
Empty weight 1,457 kg 1,260 kg
Total thrust 2 x 164 kW 1 x 410 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the PA-34 Seneca or PC-6 Porter?
The PA-34 Seneca is faster with a maximum speed of 378 km/h compared to the PC-6 Porter's 244 km/h, a difference of 134 km/h.
Which has longer range, the PA-34 Seneca or PC-6 Porter?
The PA-34 Seneca has a longer range at 1,611 km compared to the PC-6 Porter's 730 km.
Which can fly higher, the PA-34 Seneca or PC-6 Porter?
The PC-6 Porter has a higher service ceiling at 10,000 meters (32,808 ft) compared to the PA-34 Seneca's 7,620 meters (25,000 ft).
Which is heavier, the PA-34 Seneca or PC-6 Porter?
The PC-6 Porter has a higher maximum takeoff weight at 2,800 kg compared to the PA-34 Seneca's 2,155 kg.
Which is larger, the PA-34 Seneca or PC-6 Porter?
The PC-6 Porter is longer at 10.9 meters compared to the PA-34 Seneca's 8.7 meters.
Which entered service first, the PA-34 Seneca or PC-6 Porter?
The PC-6 Porter entered service first in 1960, 11 years before the PA-34 Seneca which entered service in 1971.
Which has been built in greater numbers, the PA-34 Seneca or PC-6 Porter?
The PA-34 Seneca has been produced in greater numbers with 5,037 units compared to 604 units of the PC-6 Porter.