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X-47B vs XQ-58 Valkyrie

X-47B vs XQ-58 Valkyrie at a glance — top speed 1,102 vs 1,048 km/h, range 3,900 vs 5,600 km, max takeoff weight 20,185 vs 2,722 kg.

Specifications
X-47B XQ-58 Valkyrie
Origin country 🇺🇸 United States 🇺🇸 United States
Category Military Drones Military Drones
Manufacturer Northrop Grumman Kratos
First flight 4 February 2011 5 March 2019
Year introduced -- --
Number produced 2 units N/A
Average unit price $406.5 million $4 million
Wing area 88.6 m² -- m²
Wingspan 18.9 m 8.2 m
Height 3.1 m -- m
Length 11.6 m 9.1 m
Maximum speed 1102 km/h 1048 km/h
Operational range 3,900 km 5,600 km
Service ceiling 12,800 m 14,000 m
Max. takeoff weight 20,185 kg 2,722 kg
Empty weight 13,080 kg 1,134 kg
Total thrust -- 1 x 8 kN
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the X-47B or XQ-58 Valkyrie?
The X-47B is faster with a maximum speed of 1,102 km/h compared to the XQ-58 Valkyrie's 1,048 km/h, a difference of 54 km/h.
Which has longer range, the X-47B or XQ-58 Valkyrie?
The XQ-58 Valkyrie has a longer range at 5,600 km compared to the X-47B's 3,900 km.
Which can fly higher, the X-47B or XQ-58 Valkyrie?
The XQ-58 Valkyrie has a higher service ceiling at 14,000 meters (45,931 ft) compared to the X-47B's 12,800 meters (41,994 ft).
Which is heavier, the X-47B or XQ-58 Valkyrie?
The X-47B has a higher maximum takeoff weight at 20,185 kg compared to the XQ-58 Valkyrie's 2,722 kg.
Which is larger, the X-47B or XQ-58 Valkyrie?
The X-47B is longer at 11.6 meters compared to the XQ-58 Valkyrie's 9.1 meters.
Which is more expensive, the X-47B or XQ-58 Valkyrie?
The X-47B is more expensive at approximately $406 million per unit compared to the XQ-58 Valkyrie at $4.0 million.