Gulfstream GIV-SP

Production of the GIV-SP ran from 1992 to 2003, with approximately 301 aircraft delivered. Together with the original GIV and the G400/G450 derivatives, the GIV line exceeded 900 total units across a 30-year production run ending in 2018.

The Gulfstream GIV-SP is a heavy twin-engine jet built by Gulfstream Aerospace. Produced from 1992 to 2003, it carries up to 19 passengers across a 4,220-nautical-mile range at 476 knots. Two Rolls-Royce Tay Mk 611-8 engines produce 13,850 lbf each. Cabin length is 45.1 feet, identical to the original GIV.

The GIV was already a strong performer by 1992. Gulfstream's SP upgrade targeted two specific shortfalls at challenging airports without redesigning the aircraft.

First, the maximum takeoff weight increased by 1,400 pounds, from 73,200 to 74,600 lbs. That extra weight allowance translates directly to more usable payload, improving performance at high-elevation, high-temperature airports.

Second, Gulfstream refined the brake-by-wire and steer-by-wire systems introduced on the original GIV, reducing stopping distances and improving ground handling, the combination that earned the Special Performance name.

Third, the higher MTOW enabled operators to carry more fuel alongside their passenger load on transatlantic sectors, extending practical range on longer missions without reducing payload.

 The GIV-SP's maximum range reaches approximately 4,091 nautical miles under NBAA IFR conditions with four passengers, with fuel consumption averaging 540 gallons per hour in cruise.

The GIV-SP occupied Gulfstream's production line for over a decade, serving as the primary large-cabin platform until the G450 replaced it in 2004.

Approximately 301 GIV-SP aircraft were delivered between 1992 and 2003. The model was redesignated G400 at serial number 1500, reflecting the broader GIV family naming convention before the G450 took over.

Pre-owned GIV-SPs today typically trade between roughly $2 million and $7.3 million depending on year and condition, with avionics modernization level the largest single variable in valuation.

The G450, introduced in 2004, lengthened the fuselage 12 inches, grafted the G550's forward fuselage and larger PlaneView cockpit onto the GIV airframe, updated the engines to the FADEC-controlled Tay 611-8C, and pushed range to 4,350 nm — all while keeping the same fundamental 45-foot cabin cross-section.

A heavy jet trades a higher hourly rate for significantly more cabin length, passenger capacity, range, and baggage space.

• Dramatically more cabin: 45.1 feet long versus roughly 24 to 26 feet for most super midsize jets, nearly double the cabin length.
• More passengers: up to 19 versus 9 to 10 for most super midsize aircraft.
• More baggage: 169 cubic feet, in-flight accessible, versus 115 to 135 cubic feet for most super midsize jets.
• Greater range: 4,220 nautical miles covers transatlantic routes that most super midsize jets cannot reach nonstop.
• Best mission: large groups needing genuine transatlantic range and one of the longest cabins in the class.

The GIV-SP seats up to 19 passengers. Most charter configurations seat 13 to 14 across three cabin zones.

• A forward four-place club seating section for meetings or productivity.
• A mid-cabin conference or dining area, often with a four-seat table group or berthing divan.
• An aft lounge or divan zone, plus an enclosed aft lavatory with an optional forward crew lavatory.
• Cabin height is 6.1 feet; the full center aisle and Gulfstream's large oval windows keep the space open and well-lit.
• A full-service galley with microwave, coffeemakers, and refrigerator; many refurbished aircraft include Wi-Fi and updated cabin management systems.
• 169 cubic feet of in-flight accessible baggage space, enough for approximately 19 suitcases.

The Gulfstream GIV-SP cabin is 45.1 feet long, 7.3 feet wide, and 6.1 feet tall. Cabin pressurization holds a 6,000-foot equivalent altitude at cruise. Three cabin zones support meetings, dining, and rest. The aircraft seats up to 19 passengers with 169 cubic feet of in-flight accessible baggage capacity.

Within the GIV family, the GIV-SP offers a 1,400-lb higher MTOW than the original GIV on the same cabin and avionics. The G450 adds 130 nm of additional range, a 12-inch longer fuselage, updated engines with FADEC, and the modern PlaneView cockpit.

The 4,220-nautical-mile range covers transatlantic routes comfortably. New York to London (approximately 3,000 nm) is well within nonstop range.

The cost to charter a Gulfstream GIV-SP is typically $5,500 to $8,000 per flight hour. New York to Los Angeles one-way rental runs approximately $47,500 to $55,000. New York to London one-way charter price is approximately $68,000 to $88,000. Final all-in cost depends on operator, routing, positioning, and season. Fuel, crew, and maintenance are included in the hourly rate; landing fees, taxes, and repositioning are billed separately.

Contact Hogani Jets at charter@hoganijets.com or +1-855-660-0573 for a current quote.

The hourly rate covers core operational costs. Additional fees are quoted separately.

• Aircraft operation: fuel, crew, and maintenance are included in the hourly rate.
• Two certificated pilots: required for all operations.
• Federal excise tax and segment fees: federally mandated, quoted separately.
• Positioning costs: charged if the aircraft must reposition to your departure airport.
• International handling fees: apply on Caribbean, Canada, and other international flights.

Contact Hogani Jets for current pricing and details.

The GIV-SP and G450 share the same 45-foot cabin cross-section, the same MTOW, and the same Rolls-Royce Tay engine family. Key differences are the avionics generation, fuselage length, engine variant with FADEC, and range.

Every Gulfstream GIV-SP charter coordinated by Hogani Jets is operated by an FAA Part 135 certificated direct air carrier holding full operational control of the flight. Each operator's certificate, insurance coverage, and safety record is independently reviewed before Hogani Jets coordinates a booking. ARGUS, Wyvern, or IS-BAO ratings are considered where they exist as one input to that review. Hogani Jets is an air charter broker and does not own or operate aircraft.

The Gulfstream GIV-SP carries Honeywell SPZ-8000 avionics as standard, with many fleet aircraft now upgraded to include ADS-B Out, RVSM compliance, and WAAS/LPV approach capabilities. Twin Rolls-Royce Tay Mk 611-8 engines with 8,000-hour overhaul intervals power the type. Rolls-Royce and Gulfstream Aerospace continue to provide parts and engineering support for the existing fleet.

The GIV-SP suits large groups on long domestic and transatlantic routes. The following Hogani Jets route pages cover its most common corridors.

• New York to Miami private jet charter
• Miami to Dallas private jet charter
• New York to Chicago private jet charter

Ready to book a Gulfstream GIV-SP charter or check availability? Contact Hogani Jets for a tailored quote. Call +1-855-660-0573 or email charter@hoganijets.com.

How much does it cost to charter a Gulfstream GIV-SP?

Gulfstream GIV-SP charter rates typically run $5,500 to $8,000 per flight hour. New York to Los Angeles one-way runs approximately $47,500 to $55,000. Final cost depends on route, operator, positioning, and season.

What is the difference between the Gulfstream GIV and GIV-SP?

The GIV-SP's maximum takeoff weight is 1,400 pounds higher than the original GIV, at 74,600 lbs versus 73,200 lbs. That extra MTOW translates to more usable payload, better hot-and-high performance, and improved landing distance. Both share the same 45-foot cabin and Rolls-Royce Tay Mk 611-8 engines.

How many passengers can the Gulfstream GIV-SP carry?

The GIV-SP seats up to 19 passengers in a high-density layout. Most charter configurations seat 13 to 14 across a forward club, mid conference, and aft lounge zone.

How many Gulfstream GIV-SPs were built?

Gulfstream delivered approximately 301 GIV-SP aircraft between 1992 and 2003. The model was later redesignated G400 at serial number 1500 before the G450 succeeded it in 2004.

What is the difference between the GIV-SP and the G450?

The G450 added a 12-inch longer fuselage with the G550's forward fuselage and larger cockpit, updated the engines to the FADEC-controlled Tay Mk 611-8C, introduced the Honeywell PlaneView four-screen cockpit, and extended range to 4,350 nm. Both share the same MTOW and fundamental 45-foot cabin cross-section.

What is the real range of a Gulfstream GIV-SP?

Published maximum range is 4,220 nautical miles. Multiple sources cite approximately 3,880 to 4,091 nm under NBAA IFR reserves with four passengers; realistic range with a full cabin runs somewhat lower.

Are empty leg flights available on the Gulfstream GIV-SP?

Yes. Repositioning flights create empty-leg opportunities. Availability is short-notice and date-fixed; Hogani Jets recommends flexibility when pursuing empty-leg pricing.

Is Hogani Jets a direct air carrier?

No. Hogani Jets is an air charter broker and does not own or operate aircraft. All Gulfstream GIV-SP charters are facilitated through licensed Part 135 direct air carriers holding full operational and regulatory control.