Gulfstream G IV-SP

With new advancements and upgraded technology, the Gulfstream G IV-SP offers more than its previous siblings. The G IV-SP is an upgraded version of the fourth installation in the Gulfstream family and a favorite among the aviation community.

Accommodating up to 19 passengers, this heavy jet boasts an impressive 1,525 cubic feet of interior volume. Inside, travelers will find a stand up cabin with ultimate comfort. At 7.3 feet wide and over 45 feet in length, there is room to walk around, relax, or accomplish business in conference grouping seating arrangements.

Gulfstream G IV-SP

Luxurious amenities including a full sized lavatory with a shower and a large galley capable of serving a variety of meals all come standard. The G IV-SP has an internal baggage capacity of 169 cubic feet, which is enough space to fit all of your passenger’s luggage and more.

As an intercontinental range business jet, the G IV-SP can fly 4,109 nautical miles at a high speed cruise of 476 ktas. Two Rolls-Royce Tay Mk 611-8 engines power the aircraft, which were also used in later jets such as the G300 and G400. These engines produce 13,850 pounds of thrust each and have an inspection interval of 8,000 hours. The upgraded engines also improve fuel consumption by 15% and decrease cabin noise levels.

G IV-SP Cockpit

Within the cockpit, Honeywell’s SPZ-8000 avionics suite offers many convenient systems including Collins radios, dual Honeywell laser inertial reference systems, and more. The G IV-SP is the first aircraft within the Gulfstream family to service Goodyear Aerospace’s brake-by-wire system as well as a steer-by-wire system to reduce pilot workload and improve maneuverability.

With a new design, upgraded engines, and better performance, the Gulfstream G IV-SP is a model heavy jet that offers seamless travel on every flight.

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G IV-SP Interior


Max Passengers:
4109 miles
Cabin Width:
7.3 feet
Cabin Height:
6.1 feet
Cabin Length:
45.1 feet
Golf Club Baggages:
Cabin Volume:
1525 cubic feet
Internal Baggage Volume:
169 cubic feet


External baggage Volume:
max takeoff weight
74600 lbs
landing weight
66000 lbs
max payload
5300 lbs
max fuel payload
2019 lbs
29281 lbs
normal cruise airspeed
476 mph
long range cruise airspeed
445 mph
service ceiling
45000 ft

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