KC-135 Stratotanker vs SR-20

Overview

The KC-135 Stratotanker and the SR-20 are both Military Special Mission Aircraft, manufactured by Boeing and Cirrus respectively.

The KC-135 Stratotanker reaches 933 km/h β€” 3.3x the SR-20's 287 km/h. The KC-135 Stratotanker has an operational range of 2,400 km vs 1,450 km for the SR-20. The KC-135 Stratotanker operates at altitudes up to 15,240 m compared to 5,334 m for the SR-20. At 146,283 kg MTOW, the KC-135 Stratotanker is 106:1 the SR-20's 1,383 kg.

The KC-135 Stratotanker has been produced in 803 units vs 1,459 for the SR-20. Unit cost is $39M for the KC-135 Stratotanker vs $0.63M for the SR-20. The KC-135 Stratotanker first flew 39 years before the SR-20 (1956 vs 1995).

American refueling aircraft, deployed during Cold War, Desert Storm and ongoing operations worldwide for mid-air refueling missions.
Boeing KC-135 Stratotanker Other profile drawing
Origin country πŸ‡ΊπŸ‡Έ United States
Category Military Special Mission Aircraft
Manufacturer Boeing
First flight 31 August 1956
Year introduced 1957
Number produced 803 units
Average unit price $39 million
American civil utility aircraft, renowned from the late 20th century, extensively deployed in private aviation and flight training.
Cirrus SR-20 Other profile drawing
Origin country πŸ‡ΊπŸ‡Έ United States
Category Military Special Mission Aircraft
Manufacturer Cirrus
First flight 21 March 1995
Year introduced 1999
Number produced 1459 units
Average unit price $630K
Wing area 226.0 mΒ² β—‰
Wingspan 39.9 m β—‰
Height 12.7 m β—‰
Length 41.5 m β—‰
Maximum speed 933 km/h β—‰
Operational range 2,400 km β—‰
Service ceiling 15,240 m β—‰
Max. takeoff weight 146,283 kg β—‰
Empty weight 44,663 kg β—‰
Total thrust 4 x 2,453 kgf β—‰
Wing area 13.5 mΒ² β—‰
Wingspan 11.7 m β—‰
Height 2.5 m β—‰
Length 8.0 m β—‰
Maximum speed 287 km/h β—‰
Operational range 1,450 km β—‰
Service ceiling 5,334 m β—‰
Max. takeoff weight 1,383 kg β—‰
Empty weight 943 kg β—‰
Total thrust 1 x 149 kW β—‰

Performance Radar Chart

Frequently Asked Questions

Which is faster, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker is faster with a maximum speed of 933 km/h compared to the SR-20's 287 km/h, a difference of 646 km/h.
Which has longer range, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker has a longer range at 2,400 km compared to the SR-20's 1,450 km.
Which can fly higher, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker has a higher service ceiling at 15,240 meters (50,000 ft) compared to the SR-20's 5,334 meters (17,500 ft).
Which is heavier, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker has a higher maximum takeoff weight at 146,283 kg compared to the SR-20's 1,383 kg.
Which is larger, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker is longer at 41.5 meters compared to the SR-20's 8.0 meters.
Which is more expensive, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker is more expensive at approximately $39 million per unit compared to the SR-20 at $0.6 million.
Which entered service first, the KC-135 Stratotanker or SR-20?
The KC-135 Stratotanker entered service first in 1957, 42 years before the SR-20 which entered service in 1999.
Which has been built in greater numbers, the KC-135 Stratotanker or SR-20?
The SR-20 has been produced in greater numbers with 1,459 units compared to 803 units of the KC-135 Stratotanker.