Performance
SPEED
485 mph (780 kph) [Diff.+112 mph]
SPEED
373 mph (600 kph) [Diff.-112 mph]
RANGE
5,412 miles (8,710 km) [Diff.+3,175 miles]
RANGE
2,237 miles (3,600 km) [Diff.-3,175 miles]
CEILING
37,073 ft (11,300 m) [Diff.+4,068 feet]
CEILING
33,005 ft (10,060 m) [Diff.-4,068 feet]