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An-140 vs NAMC YS-11

An-140 vs NAMC YS-11 at a glance — top speed 575 vs 470 km/h, range 3,700 vs 2,110 km, max takeoff weight 19,150 vs 23,500 kg, built 33 vs 182 units.

Specifications
An-140 NAMC YS-11
Origin country 🇺🇦 Ukraine 🇯🇵 Japan
Category Military Transport Aircraft Military Training Aircraft
Manufacturer Antonov NAMC
First flight 17 September 1997 30 August 1962
Year introduced 2002 1965
Number produced 33 units 182 units
Average unit price $9 million $2.2 million
Wing area 51.0 m² 94.8 m²
Wingspan 24.5 m 32.0 m
Height 8.2 m 9.0 m
Length 22.6 m 26.3 m
Maximum speed 575 km/h 470 km/h
Operational range 3,700 km 2,110 km
Service ceiling 7,600 m 6,980 m
Max. takeoff weight 19,150 kg 23,500 kg
Empty weight 12,810 kg 14,600 kg
Total thrust 2 x 1,838 kW 2 x 2,259 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the An-140 or NAMC YS-11?
The An-140 is faster with a maximum speed of 575 km/h compared to the NAMC YS-11's 470 km/h, a difference of 105 km/h.
Which has longer range, the An-140 or NAMC YS-11?
The An-140 has a longer range at 3,700 km compared to the NAMC YS-11's 2,110 km.
Which can fly higher, the An-140 or NAMC YS-11?
The An-140 has a higher service ceiling at 7,600 meters (24,934 ft) compared to the NAMC YS-11's 6,980 meters (22,900 ft).
Which is heavier, the An-140 or NAMC YS-11?
The NAMC YS-11 has a higher maximum takeoff weight at 23,500 kg compared to the An-140's 19,150 kg.
Which is larger, the An-140 or NAMC YS-11?
The NAMC YS-11 is longer at 26.3 meters compared to the An-140's 22.6 meters.
Which is more expensive, the An-140 or NAMC YS-11?
The An-140 is more expensive at approximately $9.0 million per unit compared to the NAMC YS-11 at $2.2 million.
Which entered service first, the An-140 or NAMC YS-11?
The NAMC YS-11 entered service first in 1965, 37 years before the An-140 which entered service in 2002.
Which has been built in greater numbers, the An-140 or NAMC YS-11?
The NAMC YS-11 has been produced in greater numbers with 182 units compared to 33 units of the An-140.