Performance
SPEED
272 mph (438 kph) [Diff.-256 mph]
SPEED
528 mph (850 kph) [Diff.+256 mph]
RANGE
1,350 miles (2,173 km) [Diff.-3,175 miles]
RANGE
4,525 miles (7,282 km) [Diff.+3,175 miles]
CEILING
24,196 ft (7,375 m) [Diff.-17,799 feet]
CEILING
41,995 ft (12,800 m) [Diff.+17,799 feet]