Gulfstream G400 

Introduction

The Gulfstream G400 is the newest entry into Gulfstream’s legendary lineup of long-range business jets, officially announced in 2021 as a next-generation super-midsize aircraft. Designed to bridge the gap between the G280 and G500, the G400 offers a blend of cutting-edge technology, cabin comfort, and intercontinental range. With seating for up to 12 passengers, a spacious cabin, and signature Gulfstream performance, the G400 is built for modern charter clients who want speed, space, and style in a refined, sustainable platform.

Specification of Gulfstream G400

• Manufacturer: Gulfstream Aerospace (USA)

• Model: G400

• Crew: 2 pilots

• Passenger Capacity: Up to 12

• Engines: 2 × Pratt & Whitney Canada PW812GA

• Length: 86 ft 3 in (26.28 m)

• Wingspan: 86 ft 4 in (26.31 m)

• Height: 25 ft 10 in (7.87 m)

• Maximum Takeoff Weight (MTOW): 69,850 lbs (31,690 kg)

• Baggage Volume: 170 cu ft (4.81 m³)

Performance and Range of Gulfstream G400

As the most advanced super-midsize jet in its class, the G400 delivers excellent speed, range, and field performance:

• Maximum Range: 4,200 nautical miles (7,778 km) at Mach 0.85

• Maximum Cruise Speed: Mach 0.90 (690 mph or 1,110 km/h)

• High-Speed Cruise: Mach 0.88

• Service Ceiling: 51,000 ft

• Takeoff Distance (MTOW): ~5,000 ft (1,524 m)

The G400 can easily fly New York to London, Los Angeles to Honolulu, or Dubai to Zurich nonstop.

Cabin Comfort and Interior of Gulfstream G400

Gulfstream cabins are known for being among the most comfortable in the sky, and the G400 is no exception:

• Cabin Height: 6 ft 3 in (1.91 m)

• Cabin Width: 7 ft 7 in (2.31 m)

• Cabin Length: 36 ft 4 in (11.07 m)

• Cabin Zones: 3 (dividable areas for rest, work, and dining)

• Seating Configurations: Up to 12 passengers

• Lavatory: Full-size rear lavatory with optional forward lav

• Galley: Full-service galley with high-end appliances and storage

• Interior Features:
  Whisper-quiet sound levels
  100% fresh air with plasma ionization purification
  16 panoramic Gulfstream signature oval windows
  Custom lighting, lie-flat seating, and media displays
  Gulfstream’s Cabin Management System with touchscreen control and streaming

The G400’s cabin is spacious, bright, and perfectly tailored for long-range comfort.

Avionics and Technology of Gulfstream G400

The G400 uses Gulfstream’s most advanced avionics and cockpit systems:

• Flight Deck: Symmetry Flight Deck™

• Avionics Features:
  Active Control Sidesticks (ACS)
  Touchscreen controls throughout
  Enhanced Flight Vision System (EFVS)
  Synthetic Vision System (SVS)
  Dual HUD (Head-Up Displays, optional)
  Predictive Landing Performance System
  Advanced autothrottle and automatic emergency descent

The cockpit is built for pilot efficiency, global compliance, and enhanced flight safety.

Operational Advantages of Gulfstream G400

• Next-Generation Design: Combines speed, range, and sustainability

• Sustainable Aviation Fuel (SAF) Capable: Engineered for eco-conscious operations

• Shorter Field Performance: Operates from smaller airports with greater accessibility

• Quiet Cabin and Smooth Ride: Gulfstream’s active noise and vibration control

• Advanced Maintenance and Reliability: Optimized systems for maximum uptime

The G400 gives operators and charter clients a state-of-the-art flying experience in a category-leading jet.

Who Should Charter a Gulfstream G400

The G400 is designed for:

• C-Suite Executives and Corporate Teams: Long-range business travel with productivity

• Luxury Travelers and Celebrities: Privacy, comfort, and global reach

• Tech and Media Professionals: High-speed Wi-Fi and quiet cabin for digital work

• Diplomatic or Government Flights: High-end performance with confidentiality

• Families or Groups Traveling Overseas: Spacious and personalized travel experience

Ideal for 8–12 passengers on transcontinental and international missions.

Charter Cost Estimates for Gulfstream G400

As a newer model, charter rates will vary by region and aircraft availability:

• Estimated Hourly Charter Rate: $10,000 – $12,000 USD

• Typical 6-Hour Charter: $60,000 – $72,000 USD

• Estimated Cost per Passenger (Full Load): $850 – $1,100 USD

The G400 provides ultra-premium value for clients needing luxury and a global range.

Conclusion

The Gulfstream G400 is setting a new standard for the super-midsize business jet segment. It offers the speed, range, and quiet cabin experience of larger jets, packed into a more efficient and flexible platform. Whether you're flying for business, diplomacy, or luxury travel, the G400 is a future-ready choice that doesn’t compromise on comfort, performance, or technology.