Gulfstream G450
| Maximum Passengers: 12 | Maximum Speed: Mach 0.88 (505 knots, 581 mph, 935 km/h at altitude) |
| Crew: 2 | Cruising Speed: Mach 0.80 (460 knots, 528 mph, 850 km/h at altitude) |
| Cabin Length: | Maximum Range: 4,350 nmi (8,060 km; 5,010 mi) |
| Cabin Width: | Service Ceiling: 45,000 ft (13,700 m) |
| Cabin Height: | Minimum for Landing: |
| Number of Engines: 2 Rolls-Royce Tay 611-8C |
The G450 is an improved version of the GIV-SP/G400 using technologies from the G500/G550 (an upgrade to the GV). It has a "PlaneView" cockpit with 4 Honeywell 21 EFIS screens, and a Gulfstream-designed cursor control system. It also has the "Enhanced Vision System" (EVS), an infrared camera that displays an image of the view in front of the camera on a head up display. EVS permits the aircraft to land in lower-visibility instrument meteorological conditions than a non-EVS-equipped aircraft. Another exterior difference between the G-IV and G450 is the removal of windshield wipers on the G450