Gulfstream G450 Jet Buyer’s Guide

Why Buy a G450?

Gulfstream G450 Buyer's Guide

Maximum Range
4425 nm
Maximum Payload
2719 lb
Seats (Executive)
14
Long Range Cruise
445 Ktas

When it first came on the market, the G450 replaced the G400 business jet. Offering updated Honeywell Primus Epic PlaneView avionics and a pair of next generation Rolls-Royce Tay 611-8C engines, for over a decade the G450 built upon the successful legacy of the original Gulfstream GIV and GIV-SP Long-Range jets.

But how can you tell if the G450 is the right aircraft for you? Let’s look at some important points all prospective buyers should know about the Gulfstream G450.


How much does a Gulfstream G450 cost?
Read More

The AvBuyer Opinion: Essentially, the Gulfstream G450 is a comfortable, flexible aircraft for business or personal use.

Matt Harris

Flight Range

Gulfstream G450 has a full range of 4425 nm and a long-range cruise for 445 KTAS.

Gulfstream G450 specifications

Variable Cost
3,970.93
Cabin Width FT
7.30
Landing Dist FT
4417
Range NM
4425
Cabin Length FT
45.10
Engine Manufacturer
Rolls Royce
Range – Seats Full N.M.
4070
Cabin Volume CU FT
1658
Engine Model
TAY 611-8C
MTOW LBS
74600
Baggage Vol.Ext CU FT
169
Engines
2
B.O.W W/Crew LBS
43000
Seats Executive
14
R.O.C All Engines FT PER MIN
3760
Payload - Full Fuel LBS
2719
Crew / Passengers
2
R.O.C 1 x Engine Out FT PER MIN
712
Normal Cruise Speed KTAS
476
Door Height FT
5.00
Useable Fuel LBS
29281
L/Range Cruise Speed KTAS
445
Door Width FT
3.00
Max. Cruise Speed KTAS
500
Cabin Height FT
6.20
Balanced Field Length FT
5578

Data courtesy of Conklin & de Decker

More Gulfstream G450 articles

Three Myths About Business Aircraft Ownership
Three Myths About Business Aircraft Ownership
David Wyndham speaks to people who are new to Business Aviation on a regular basis, and also hears s...
Gulfstream G450 vs Falcon 900LX vs Challenger 605/650
Gulfstream G450 vs Falcon 900LX vs Challenger 605/650
Gulfstream G450 vs Dassault Falcon 900LX vs Bombardier Challenger 605/650In this month’s Aircraft Co...
Aircraft Comparative Analysis - Gulfstream G450
Aircraft Comparative Analysis - Gulfstream G450
In this month’s Aircraft Comparative Analysis, we provide information on a selection of new and preo...
View All Articles

FAQ: Gulfstream G450

  • How many passengers can fly on a G450?

    Though a Gulfstream G450 can seat as many as 19 passengers, a much more comfortable interior lay-out allows for 14. The cabin can be divided into three different sections, and the jet can comfortably sleep five-six overnight travellers.

  • How many Gulfstream G450s are in operation?

    Manufactured between 2003 and 2017, Gulfstream built 359 Gulfstream G450s. North America is home to about 60% of the fleet, while Asia-Pacific accounts for another ~25% of the fleet, highlighting the jet’s popularity for its long-range capabilities.

  • How do I find a G450 for sale?

    You can find Gulfstream G450 jet for sale via AvBuyer’s G450 page.

    Or you can search for a dealer who specializes in Gulfstream models. They’ll provide you with a deeper knowledge of the G450 marketplace, including how the price of one jet on the market compares to others; identifying options that may not be listed on the open market; and help ensure you get the best value for your money.

     

  • Can I charter a Gulfstream G450s and try before I buy?

    If you haven’t owned a Gulfstream G450 before it’s a great idea to charter first. This will help you appreciate whether this is the right aircraft for your mission profile. How far you will travel on each trip, how much baggage room you will need, and most importantly how comfortable the aircraft is for a typical trip.

     

  • Which is the best engine maintenance program for a G450?

    When the time comes to renew the hourly engine maintenance program coverage, there are two choices:

    Since the Gulfstream G450 is powered by a pair of TAY611-8C engines, Rolls-Royce provides an hourly engine maintenance program called CorporateCare.

    Alternatively, you might prefer to enrol your aircraft with a third-party hourly maintenance cost program provider like JSSI.

    When buying aircraft, look for jets which are already enrolled on such programs and check out what is covered by the existing program before buying your Gulfstream G450.

Find Gulfstream G450 Dealers

Buying aircraft is a huge investment in both time and money. Get the expert support of one of the world's leading aircraft brokers to ensure that your purchase runs smoothly.

Find a Dealer

Supporting Services

Aircraft Registration & Title

Aircraft Reg & Title

Find the best registration companies now
Avionics

Avionics

Get the latest Avionics for your jet
Engine Maintenance

Engine Maintenance

Make the most of you asset with the right engine maintenance program
Finance

Finance

Contact the world’s leading Biz Av Finance companies today
Insurance

Insurance

Find the world’s leading Aviation insurance providers
Connectivity

Connectivity

Get the best connections for wherever you fly
loder image