Performance
SPEED
615 mph (990 kph) [Diff.+242 mph]
SPEED
373 mph (600 kph) [Diff.-242 mph]
RANGE
3,616 miles (5,820 km) [Diff.+1,379 miles]
RANGE
2,237 miles (3,600 km) [Diff.-1,379 miles]
CEILING
36,089 ft (11,000 m) [Diff.+3,084 feet]
CEILING
33,005 ft (10,060 m) [Diff.-3,084 feet]