GLF4The Gulfstream G450 is a large jet produced between 2003 and 2017. Price: the Gulfstream G450 is out of production and, used, the market median is around US$ 11.0M. Median from Jet Tracker's price research as of 06/2026. It has a range of 4350 nm, a cruise speed of 459 kt (850 km/h), Mach 0.88, up to 19 passengers. In Brazil there are 4 active units in the RAB-ANAC, excluding cancelled registrations. There are 44 aircraft from this family for sale today, across 62 listings on the portals Jet Tracker tracks (global market, not Brazil only).
Source: RAB-ANAC (data as of 11/14/2026) and Jet Tracker catalog (spec sheet reviewed on 10/30/2026).
Index ≈ ×1.09 to ×1.34 on the aircraft value, already with ferry, ANAC nationalization, IPI and ICMS.
Market estimate: value + ferry + ANAC nationalization + taxes, no legal review. II, PIS and COFINS are 0% for aircraft (NCM 88.02); IPI is 6.5% (3.25% for air taxi) until Dec 31, 2026; ~4% ICMS only through a qualified importer (Agreement 75/91).
Operate = direct cost/hour (fuel + maintenance + engine); excludes fixed costs (hangar, crew, insurance). World: hourly rate published by charter operators.
Median and price range for pre-owned aircraft, compiled by Jet Tracker from asking prices in listings and the price guides in the sources below, checked on 6/4/2026. 4 of 9 model years have an observed listing. The rest are estimates from the market curve between model years and are flagged in the chart.
PTAX · R$ 5.6629 / US$ · 11/13/2026
Market estimates for guidance only, not a firm quote. Confirm the value with a broker/appraiser before any transaction.
Gulfstream G450 (ANAC: GIV-X) is an evolution of the GIV-SP, large jet with 4,350 nm range, Tay 611-8C engines. Replaced by the G500 (2018).
How much runway the Gulfstream G450 needs to dispatch: the manual figure and what the charter (RBAC 135) rule requires.
Dispatches under charter rules at 114 of 465 Brazilian public runways when dry, and at 73 when wet.
Verdict per regime (private, charter dry and wet) across 465 Brazilian public runways, with the margin in meters.
Starter feature. Available on your Jet Tracker account.
Manufacturer-published distances at sea level, ISA and reference weight. Not corrected for altitude, temperature, wind or runway condition, takeoff included. Uses the declared LDA as a proxy for effective runway length (RBAC 135.361) and the most favourable threshold in calm air (135.385(b)(1)): on the day, wind may force the shorter threshold. Destination only: does not assess the alternate aerodrome (135.387). Not a substitute for the AFM or the operator's performance analysis. Rule: RBAC 135.385 and 135.398; private flying (RBAC 91) is not factored. Runways: declared distance (LDA) from AISWEB/DECEA (2026-09-05), checkable on each aerodrome chart; where DECEA publishes no declared distance, physical length from OurAirports is used.
Typical factory configuration (curated data). The drawing below is schematic and at approximate scale; the actual layout varies by interior and year.
Certified in August 2004 and EIS in May 2005. It replaced the G400 (rebranded GIV-SP) in the Gulfstream portfolio, keeping the GIV platform but with a longer fuselage and an entirely new PlaneView cockpit.
Production ended in 2018 with the transition to the G500 (Symmetry cockpit, fly-by-wire, 5,300 nm range). The G450 still holds its value thanks to the balance between range, cabin and acquisition cost vs a new G500.
The Gulfstream G450 is a large-cabin jet with a 4,350 nm range, a Mach 0.88 maximum operating speed and up to 19 passengers, built from 2003 to 2017. The up-to-date RAB-ANAC registration count is in the Brazil Fleet section of this page, and the breakdown by status (operational, registration-mark reservation, suspended) is in the model's Analytics.
According to the EASA type certificate data sheet (TCDS IM.A.070, issue of 6 Aug 2026), G450 is one of the commercial designations of the Gulfstream GIV-X (the other is G350), a derivative of the G-IV: the model received its FAA certificate on 12 Aug 2004 and its EASA/JAA certificate on 19 Nov 2004. Among the differences from the G-IV, the data sheet lists Honeywell advanced avionics, a fuselage 12 inches longer and derivative Rolls-Royce Tay 611-8C engines with new thrust reversers and a new FADEC. The 19-passenger limit comes from emergency exit requirements.
Out of production, the model can only be bought pre-owned. The pre-owned median and open listings, kept up to date, are in the price card and the For sale now card of this page.
Reviewed on 26/10/2026. Every number carries its source (manufacturer, certification authority or trade publication, with date); live fleet and market figures are in this page's sections.
Full analysis: listing, mark reservations, charts and change log in the ANAC Monitor.
It was one of the first large jets in the world with a standard infrared Enhanced Vision System (EVS), improving situational awareness in night landings and adverse weather. The PlaneView cockpit was an industry benchmark.
The fuselage stretch made it possible to add a fourth seat in the aft zone or enlarge the conference zone, keeping the classic Gulfstream proportions with 14 typical passengers in 3 zones.
The Tay 611-8C engines burn ~370 gph, ~10% more than the BR725 on the modern G500/G600. A disadvantage in direct cost and in range: the G500 reaches 5,300 nm vs 4,350 nm for the G450.
Deliveries concentrated between 2005 and 2016, with an annual average of ~28 units. The US corporate fleet, European charter and Middle Eastern operators form the installed base today, with a strong presence in the pre-owned market.
Listed aircraft with a page on Jet Tracker, from the lowest asking price up. Asking is not the closing price; portals and the reading date are on each page.
4 operational aircraft owned by companies in the ANAC registry (RAB). Each opens the profile with owner, operator, status and history.
The Gulfstream G450 is out of production, so there is no factory price. On the used market the median is around US$ 11.0M, varying with year and flight hours; see real listings on this model's Market tab. Reference value as of 06/2026.
The maximum range is 4350 nm (4,350 NM · 8,056 km).
Cruise speed is 459 kt, equivalent to 850 km/h, or Mach 0.88.
The Gulfstream G450 seats up to 19 passengers, crew not included.
There are 4 active units in the RAB-ANAC (data as of 11/14/2026): operational, mark reservation or suspended, excluding cancelled registrations.
4 distinct operators operate 4 units of the Gulfstream G450 in the RAB-ANAC: 3 under RBAC 135 and 1 in private operation (RBAC 91), concentrated in SP, RJ and MG (data as of 11/14/2026). Name, fleet and state of each operator are on this model's Analytics tab and in the operators directory.
Jet Tracker estimate: about US$ 10,510 per flight hour at 200 h/year, of which US$ 6,390 per hour is variable cost (fuel, engine program, maintenance reserves) plus US$ 824,125 per year of fixed cost (crew, hangar, insurance), under Jet Tracker's default assumptions (Southeast Brazil, in-house crew, 200 h/year). Run your own scenario on this model's Costs tab.
The Gulfstream G450 is a large-cabin jet with a 4,350 nm range, a Mach 0.88 maximum operating speed and up to 19 passengers, built from 2003 to 2017. The up-to-date RAB-ANAC registration count is in the Brazil Fleet section of this page, and the breakdown by status (operational, registration-mark reservation, suspended) is in the model's Analytics.