Gulfstream G100

Turbofan • twin engine • Low Wing • Retractable gear

Range Visualization

Origin: · click map to move · nm at current load

Payload vs. Range

Customize assumptions

Default: 190 lbs (FAA standard)

Default: 30 lbs

Passengers
lbs @ lbs / pax
0 lbs
Fuel on board
gal
+ Weight
Range
Available Range / nm
Mission capable — Aircraft can handle the current load with full fuel tanks.
Fuel tradeoff required — You'll need to leave gallons of fuel behind ( gal usable for nm range).
Over max gross weight — Reduce payload by lbs to safely operate this aircraft.

Mission Profile

470
KTAS
Cruise Speed
8
Occupants
2790
nm
Max Range
1590
lbs
Wet Payload

Estimated Ownership Costs

Create a free account to view or request ownership cost data.

Log in Sign up

About the Gulfstream G100

The Gulfstream G100 (formerly the IAI Astra SPX) is a high-speed, midsize business jet known for its exceptional transcontinental range and efficiency. While it features a unique ‘square-oval’ cabin cross-section that is narrower than some competitors, it compensates with blistering cruise speeds and the ability to fly at 45,000 feet, well above most weather and commercial traffic.

Key Features for GA Buyers

  • Transcontinental Reach: One of the few midsize jets of its era capable of non-stop West Coast to East Coast missions (e.g., Seattle to New York).
  • Speed and Altitude: Capable of Mach 0.84 cruise and a 45,000 ft ceiling, providing significant operational flexibility.
  • Sea Level Cabin: Can maintain a sea-level cabin altitude up to 23,000 feet, significantly reducing passenger fatigue.

Trade-offs

  • Cabin Dimensions: The cabin is narrower (approx. 4.8 ft) compared to the Hawker 800XP or Citation XLS, which may feel cramped for some passengers.
  • Runway Requirements: While landing performance is excellent, MTOW takeoffs require over 5,300 feet of runway, limiting access to some smaller municipal airfields.

Technical Specifications

Dimensions

Wingspan
54.6 ft
Length
55.6 ft
Height
18.2 ft

Weights

Max Takeoff Weight
24,650 lbs
Max Landing Weight
20,700 lbs
Useful Load
10,950 lbs
Fuel Capacity
1397 gal

Performance

Cruise Speed
470 KTAS
Range
2790 NM
Service Ceiling
45,000 ft
Rate of Climb
1348 fpm

Engines

Sign in to view or request powerplant data.

Log in Sign up

Similar to the Gulfstream G100

No similar aircraft found

View all Turbofan aircraft

Ready to Compare Aircraft?

See how the Gulfstream G100 stacks up against similar aircraft