906 Aircraft and a 17-Year Production Run
Gulfstream delivered 906 G550 aircraft between 2003 and 2020. That production volume makes the G550 the most commercially successful large-cabin, long-range business jet ever manufactured. It outsold every direct competitor: 257 Bombardier Global 5000/6000 combined, 278 Dassault Falcon 7X/8X combined, and 67 Gulfstream GIV-SP deliveries during the same period. The aircraft replaced the GV in 2003 and was itself replaced by the G500 and G600 starting in 2018.
The G550 succeeded because it arrived at the intersection of three market demands: genuine transatlantic range with full passenger loads, a cabin wide enough for productive work, and Gulfstream's dealer network and support infrastructure. Competitors matched one or two of these attributes. None matched all three simultaneously until the G650 arrived in 2012.
The Rolls-Royce BR710: 15,385 Pounds of Proven Thrust
Two Rolls-Royce BR710 A1-10 turbofan engines power the G550, each producing 15,385 pounds of thrust. The BR710 entered service with the Gulfstream GV in 1997 and accumulated over 20 million flight hours before Gulfstream transitioned to the Rolls-Royce Pearl 700 for the G700. The engine's TBO interval sits at 7,500 hours for hot section inspection, with a full overhaul at 15,000 hours.
Performance Numbers
- Maximum thrust: 15,385 lbs per engine (30,770 lbs total)
- Fuel burn: 260 gallons per hour at long-range cruise (Mach 0.80)
- Fuel burn at high-speed cruise: 310 gallons per hour (Mach 0.85)
- Engine overhaul cost: $2.8 to $3.2 million per engine
- Hot section inspection: $1.4 to $1.6 million per engine at 7,500-hour intervals
The BR710's reliability record is one reason the G550 commands strong residual values. Engine shop visits are predictable, parts availability is excellent due to the installed base, and major MRO facilities (Rolls-Royce Dallas, Rolls-Royce Dahlewitz) maintain dedicated G550 engine lines.
The Cabin: 43.8 Feet of Productive Space
The G550 cabin measures 43.8 feet long, 7.3 feet wide, and 6.2 feet tall. Standard configurations seat 14 to 16 passengers in three zones: forward club, mid-cabin conference, and aft divan or stateroom. The cabin width of 7.3 feet is narrower than the Global 6000 (8.2 feet) and the G650 (8.5 feet), which is the primary reason Gulfstream developed the G650 program.
The G550 cabin was the widest in its class when it entered service. Bombardier's Global Express XRS (later the Global 6000) changed that equation with an 8.2-foot cabin. Gulfstream's response was the G650 program. For a decade, the G550's 7.3 feet was enough. Market expectations shifted.
Cabin Configuration Options
- Standard 14-passenger: Forward 4-seat club, mid 4-seat conference, aft 4-seat club with 2-seat divan
- Executive 12-passenger: Forward 4-seat club, mid 4-seat conference, aft private stateroom with fold-down berth
- VIP 10-passenger: Three distinct zones with increased spacing, berthing surfaces in two zones, enclosed aft lavatory with shower (retrofit)
- Government/Special Mission: Forward 4-seat club, aft open configuration for communications equipment, satellite datalink stations
Baggage capacity is 170 cubic feet in an externally accessible, heated, and pressurized compartment. The compartment fits 12 standard roller bags, a full set of golf clubs, and additional soft goods. In-flight access is not standard but has been retrofitted on some aircraft.




