7 of the Fastest Business Jets in Alphabetic Order

1. Cessna Citation X+, Mach 0.935 (525 knots) 

Cessna Citation X+

2. Gulfstream G700, Mach 0.935 (525 knots) 

Gulfstream G700

3. Gulfstream G800, Mach 0.935 (525 knots) 

Gulfstream G800

4. Bombardier Global 7500, Mach 0.925 (516 knots) 

Bombardier Global 7500

5. Gulfstream G500, Mach 0.925 (516 knots) 

Gulfstream G500

6. Gulfstream G600, Mach 0.925 (516 knots) 

Gulfstream G600

7. Gulfstream G650/650ER, Mach 0.925 (516 knots) 

Gulfstream G650