Gulfstream G450 for Sale | Pre-Owned Large Cabin | ICCJET

Gulfstream G450

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Large-cabin business jet

Gulfstream G450 for Sale

The Gulfstream G450 is the final development of the Gulfstream IV: a large cabin with the signature oval windows, the PlaneView flight deck and 4,350 nm of range. FAA certified on 12 August 2004, it was built until January 2018, with 365 delivered, and was replaced by the G500.

ICCJET sources the G450 for private owners, corporations and charter operators who want a Gulfstream cabin at a lower price than the G550 or G650.

Current availability. For the G450, ICCJET has up to 5 on-market aircraft and at least 1 off-market aircraft. Contact us for a consultation: tell us your missions, year range and budget, and we will show you the ones that fit. Confirmed requests, for example with proof of funds, are processed first.

Request a G450

At a glance

Key figures

4,350 nm
Range (8,056 km)
up to 16
Passengers
45,000 ft
Ceiling
12.29 m
Cabin length
365
Delivered

Full G450 specifications, history and comparisons

Market snapshot

G450 fleet today

Production 2004 to January 2018, 365 delivered
Successor Gulfstream G500
Engines Rolls-Royce Tay 611-8C with FADEC
What this means A closed fleet at an attractive price point: engine programme and inspection status drive value

Source: public market data, October 2026. ICCJET confirms live availability, online and offline, for each request.

Buyer checklist

What to check before you buy a G450

  1. Engines. Two Rolls-Royce Tay 611-8C: hours and cycles, enrolment in an engine maintenance programme and the next major event, engine by engine.
  2. Inspections. Status of the major calendar inspections and what falls due next. A due inspection can change the deal value.
  3. Avionics. Software standard, upgrades installed and the mandates for your region, for example ADS-B Out and datalink.
  4. Cabin. Layout, refurbishment date, connectivity and the condition of the cabin management system.
  5. Records. Complete logbooks, airworthiness directives and service bulletins, damage history.
  6. Registration and transition. Plan the certificate of airworthiness and the change of registry early. Compare 21 aircraft registries.

Choosing

G450 or G550?

G450

Passengersup to 16
Range4,350 nm
Max payload2,631 kg
Max takeoff weight33,838 kg
Max fuel13,282 kg
Length27.23 m
Wingspan23.72 m
Height7.67 m
Cabin12.29 x 2.24 x 1.88 m
Engines2 x RR Tay 611-8C
Takeoff distance1,707 m

G550

Passengersup to 19
Range6,750 nm
Max payload2,812 kg
Max takeoff weight41,277 kg
Max fuel18,733 kg
Length29.39 m
Wingspan28.50 m
Height7.87 m
Cabin13.39 x 2.24 x 1.88 m
Engines2 x RR BR710 C4-11
Takeoff distance1,801 m

Same cabin width and height and the same PlaneView flight deck. The G550 is longer and flies 2,400 nm farther; the G450 costs less and suits missions up to 4,350 nm.

Also consider

Alternatives on ICCJET

Process

How a purchase works with ICCJET

  1. Brief. Missions, budget, year range, total time, interior.
  2. Search. The online market and the offline market.
  3. Shortlist. Records review of every candidate.
  4. Offer. Letter of intent and deposit. Escrow available, in fiat or cryptocurrency (USDT, BTC, ETH).
  5. Pre-purchase inspection. At the facility you choose.
  6. Closing. Bill of sale, delivery and registration support.

FAQ

G450 for sale: questions

How much does a Gulfstream G450 cost?

The price depends on year, hours, engine programme, inspection status and cabin. ICCJET gives a current indication for each aircraft on request.

Is the G450 still built?

No. The last G450 was delivered on 19 January 2018 after 365 deliveries; the G500 replaced it.

What is the range of the G450?

4,350 nm (8,056 km).

Can ICCJET offer a G450 that is not advertised?

Yes. Alongside up to 5 on-market aircraft, ICCJET has at least 1 off-market G450. Details on off-market aircraft are shared on request. Confirmed requests are processed first.

ICCJET

Aircraft broker since 2012

We work both markets at once. The online market is what everyone sees. The offline market is where many of the best aircraft change hands, before a listing ever appears.

Online market

WhatPublicly listed aircraft
Our workWe track the listings and check each aircraft before you see it

Offline market

WhatAircraft sold privately, never advertised
Our workReached through 30,000+ contacts: airlines, owners, operators, MRO

Information on offline aircraft is shared on request.