The Gulfstream G650 is a twin-engine business jet aircraft produced by Gulfstream Aerospace. The G650 is the company's largest and fastest business jet with a top speed of Mach 0.925. The G600 is the older variant of the G650 with a wingspan of 28.96m and length of 29.29m.
Wing span (metric)
2 x Rolls-Royce Deutschland BR725 turbofan, 71.6 kN each.