A Bold Successor to the G280
In Savannah this week, Gulfstream Aerospace raised the curtain on its latest addition to the business aviation landscape: the Gulfstream G300. Positioned as the successor to the highly respected G280, the G300 is more than an incremental upgrade—it’s a clear statement of Gulfstream’s intent to redefine the super-midsize category.
With its unveiling at the company’s Discover the Difference event, the G300 was presented in true Gulfstream fashion: a full-scale mock-up, production photos, and a commitment to elevate passenger comfort, pilot capability, and operational efficiency.
Range, Performance, and Efficiency
The G300 is designed to bridge the gap between intercontinental range and nimble versatility. It offers:
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3,600 nautical miles (6,667 km) at Mach 0.80
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3,000 nm (5,556 km) at Mach 0.84
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Maximum cruise altitude of 45,000 ft (13,716 m)
This performance enables transatlantic missions while maintaining the agility to operate into airports with shorter runways—a capability increasingly demanded by corporate operators seeking flexibility.
Powering the aircraft are high-thrust Honeywell engines, working in harmony with Gulfstream’s signature clean, swept wing to deliver speed and fuel efficiency without compromising ride quality.
Cabin Experience: Gulfstream DNA
One of the defining characteristics of Gulfstream has always been the passenger experience, and the G300 continues that tradition:
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Longest cabin in its class, designed with two distinct living areas.
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Capacity for up to 10 passengers, making it ideal for corporate teams or private families.
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10 Panoramic Oval Windows, maximizing natural light.
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Class-leading cabin altitude of 4,800 ft (1,463 m) while cruising at 41,000 ft.
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100% fresh air with a plasma ionization purification system, underscoring Gulfstream’s health-first approach.
The interior strikes a balance between luxury and practicality, aimed at ensuring productivity in the air while offering the serenity expected of a Gulfstream.
The Harmony Flight Deck
Equally significant is the introduction of the Harmony Flight Deck, Gulfstream’s next-generation avionics suite. It includes:
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Six touchscreens with phase-of-flight intelligence for intuitive pilot workflow.
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Synthetic Vision-Primary Flight Display, providing 3D runway and terrain awareness.
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Predictive Landing Performance System, dynamically calculating and displaying runway stopping points in real time.
These features aren’t cosmetic upgrades—they’re designed to substantially enhance safety margins and reduce pilot workload, continuing Gulfstream’s push toward smarter, data-driven flight operations.
Testing and Development
The G300 program isn’t starting from a clean sheet; it’s already undergone rigorous preparation:
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Nearly 22,000 hours of testing across Gulfstream’s advanced Integration Test Facility, including full Iron Bird capability.
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Over 2,000 ground test hours on the first production aircraft.
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Two additional test aircraft already in assembly.
The program is progressing at a pace that signals Gulfstream’s determination to meet demand in this critical segment sooner rather than later.
Strategic Importance in the Fleet
For Gulfstream, the G300 fills a vital space in the company’s modernized product family. It complements the G400, G500, G600, G700, and G800, giving clients a full range of aircraft tailored to mission profiles from midsize to ultralong-range.
By replacing the G280, which carved out a reputation for efficiency and reliability, the G300 not only continues that legacy but raises the bar with a more spacious cabin, advanced avionics, and signature Gulfstream amenities.
As Gulfstream President Mark Burns put it:
“We know how important the super-midsize cabin segment is to our customers, so building on the highly successful G280 program, the G300 will reenergize the category with heightened technology and safety enhancements, alongside the legendary comfort and styling of a Gulfstream.”
Industry Outlook
The timing of the G300 launch is significant. Demand in the super-midsize segment has remained resilient, as operators seek aircraft capable of both short-range efficiency and transoceanic reach. With competitors like Bombardier and Dassault maintaining strong positions in adjacent categories, Gulfstream’s move signals confidence and a desire to ensure its brand presence remains dominant across the full spectrum of business aviation.
The Gulfstream G300 is not just a replacement aircraft—it’s a recalibration of what the super-midsize category can deliver. From its advanced flight deck to its refined cabin environment, the G300 embodies Gulfstream’s philosophy of fusing innovation, safety, and luxury.
With development already well underway and market anticipation building, the G300 promises to be a pivotal chapter in Gulfstream’s next-generation fleet.
