Boeing 747 vs X-31 EFM Vector
Boeing 747 vs X-31 EFM Vector at a glance — top speed 1,014 vs 1,448 km/h, max takeoff weight 377,842 vs 7,303 kg, built 1,574 vs 2 units.
Specifications
|
Boeing 747 |
X-31 EFM Vector |
| Origin country |
🇺🇸 United States |
🇩🇪 Germany🇺🇸 United States |
| Category |
Military Special Mission Aircraft |
Military Special Mission Aircraft |
| Manufacturer |
Boeing |
Rockwell-MBB |
| First flight |
9 February 1969 |
11 October 1990 |
| Year introduced |
1969 |
-- |
| Number produced |
1574 units |
2 units |
| Average unit price |
$285 million |
-- |
| Wing area |
511.0 m² |
21.0 m² |
| Wingspan |
59.6 m |
7.3 m |
| Height |
19.3 m |
4.4 m |
| Length |
70.6 m |
13.2 m |
| Maximum speed |
1014 km/h |
1448 km/h |
| Operational range |
12,150 km |
-- km |
| Service ceiling |
13,746 m |
12,192 m |
| Max. takeoff weight |
377,842 kg |
7,303 kg |
| Empty weight |
173,726 kg |
5,175 kg |
| Total thrust |
4 x 25,719 kgf
|
1 x 7,257 kgf
|
Detailed Comparison
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Largest operators · in service
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Which is faster, the Boeing 747 or X-31 EFM Vector?
The X-31 EFM Vector is faster with a maximum speed of 1,448 km/h compared to the Boeing 747's 1,014 km/h, a difference of 434 km/h.
Which can fly higher, the Boeing 747 or X-31 EFM Vector?
The Boeing 747 has a higher service ceiling at 13,746 meters (45,098 ft) compared to the X-31 EFM Vector's 12,192 meters (40,000 ft).
Which is heavier, the Boeing 747 or X-31 EFM Vector?
The Boeing 747 has a higher maximum takeoff weight at 377,842 kg compared to the X-31 EFM Vector's 7,303 kg.
Which is larger, the Boeing 747 or X-31 EFM Vector?
The Boeing 747 is longer at 70.6 meters compared to the X-31 EFM Vector's 13.2 meters.
Which has been built in greater numbers, the Boeing 747 or X-31 EFM Vector?
The Boeing 747 has been produced in greater numbers with 1,574 units compared to 2 units of the X-31 EFM Vector.
