Gulfstream G150: Specs, Range, Cabin & History | ICCJET

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Aircraft encyclopedia · Gulfstream

Gulfstream G150: Specifications, Range and History

The Gulfstream G150 is a midsize business jet developed from the G100, itself a development of the IAI Astra family. Gulfstream widened the fuselage by 12 inches, enlarged the cabin from 304 to 521 cubic feet and fitted uprated Honeywell TFE731-40AR engines and Rockwell Collins Pro Line 21 avionics.

The G150 first flew on 3 May 2005 and was certified by the FAA in late 2005. Gulfstream announced the end of production in September 2016, with the last deliveries in 2017.

2,760 nm
Typical range
5.38 m
Cabin length
1.75 m
Cabin height
2
TFE731-40AR
2005
First flight

At a glance

G150 at a glance

Class Midsize business jet
Best for Regional and medium trips for up to 7 passengers
Passengers 7 typical
Flight crew 2 pilots
Compare with Gulfstream G280, Learjet 60XR

Size

Dimensions

Length 17.30 m (56 ft 9 in)
Wingspan 16.94 m (55 ft 7 in)
Height 5.82 m (19 ft 1 in)
Cabin length 5.38 m (17 ft 8 in)
Cabin width 1.75 m (5 ft 9 in)
Cabin height 1.75 m (5 ft 9 in)
Cabin volume 14.8 m³ (521 cu ft)

Range and speed

Performance

Range about 2,760 nm typical; up to about 2,990 nm with 4 passengers, NBAA IFR
Maximum cruise about 475 kn
Long-range cruise about 430 kn
Ceiling 45,000 ft (13,716 m)
Takeoff distance about 1,530 m (5,012 ft), sea level, ISA, MTOW

Weights

Weights

Maximum takeoff weight 11,839 kg (26,100 lb)
Maximum landing weight 9,843 kg (21,700 lb)
Maximum fuel 4,672 kg (10,300 lb)
Maximum payload 1,089 kg (2,400 lb)

Equipment

Equipment and main systems

What is installed on the G150, which other versions exist and where the same equipment flies.

Engines

On the G150
2 x Honeywell TFE731-40AR, about 4,420 lbf (19.7 kN) each
Same family
TFE731 engines power many midsize jets, including the Learjet 31, Hawker 800 series and Falcon 50

Flight deck

On the G150
Rockwell Collins Pro Line 21
On the G100
Rockwell Collins Pro Line 4

Cabin

Size
5.38 m long, 1.75 m wide and high, 14.8 m³
Change from the G100
12 inches wider fuselage and a cabin enlarged from 304 to 521 cubic feet

The Astra family

IAI Astra / Astra SP / SPX Original Israeli-built family, 1986 to 2002
Gulfstream G100 Rebranded Astra SPX
Gulfstream G150 Wider cabin, Pro Line 21, 2005 to 2017

Equipment and weights vary by serial number and upgrades. ICCJET checks the actual configuration of each aircraft.

The cabin

The cabin is 5.38 m long with 1.75 m of height and width, typically arranged as a four-seat club with a two-seat divan or additional seats, a galley and an aft lavatory. Seven passengers is the usual layout.

History

History and production

First flight 3 May 2005
FAA certification late 2005
End of production announced September 2016; last deliveries 2017
Built about 120

Routes

Three nonstop routes in range

London to Moscow

AirportsLHR to VKO
Distance1,351 nm
Still-air timeabout 2.9 h

Istanbul to Dubai

AirportsIST to DXB
Distance1,635 nm
Still-air timeabout 3.6 h

London to Tel Aviv

AirportsLHR to TLV
Distance1,938 nm
Still-air timeabout 4.2 h

Calculated great-circle distances and still-air times at 459 kn. Real flights depend on winds, payload, routing and fuel reserves. Check any route in the ICCJET Aircraft Route Planner.

FAQ

Gulfstream G150: questions

What is the range of the Gulfstream G150?

About 2,760 nm in typical conditions.

How big is the G150 cabin?

5.38 m long, 1.75 m wide and 1.75 m high.

What engines does the G150 use?

Two Honeywell TFE731-40AR turbofans of about 4,420 lbf each.

What is the difference between the G100 and G150?

The G150 has a wider, larger cabin, uprated engines and Pro Line 21 avionics.

When was the G150 built?

From 2005 until production ended in 2017.

Charter

Charter a midsize jet

Need the cabin before you buy one? ICCJET arranges charter of business jets, group airliners and cargo aircraft.

Istanbul

AirportsIST · SAW · ISL

Kazakhstan

AirportsALA · NQZ · CIT · GUW

International

DeparturesWorldwide on request

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Specifications are published reference figures. Individual aircraft vary by configuration and modifications. Page checked 17 October 2026.