GLF4The Gulfstream G450 is a large jet produced between 2003 and 2017. It has a range of 4350 nm, a cruise speed of 459 kt (850 km/h), Mach 0.88, up to 19 passengers. Out of production; on the used market the median is around US$ 11.0M. There are 18 aircraft from this family for sale today, across 20 listings on the portals Jet Tracker tracks (global market, not Brazil only).
Source: RAB-ANAC (data as of 9/22/2026) and Jet Tracker catalog (spec sheet reviewed on 9/3/2026).
Index ≈ ×1.06 to ×1.27 on the aircraft value, already with ferry, ANAC nationalization and ICMS.
Market estimate: value + ferry + ANAC nationalization + ICMS, no legal review. Federal taxes (II/IPI/PIS/COFINS) ~0% for aircraft (NCM 88.02); the weight is the state ICMS, higher for private use.
Operate = direct cost/hour (fuel + maintenance + engine); excludes fixed costs (hangar, crew, insurance). World rate $7,000-$12,000/hr (The Jet Finder), corroborated by Air Charter Advisors/Paramount/Mercury Jets (~$8,000-$11,000, avg ~$8,500). No Brazil-specific G450 hourly rate found on Flapper or BR operators; G450 not commonly listed for charter in Brazil.
Pre-owned asking spread $8.35M-$17.9M on JETNET-fed inventory (AvBuyer G450 Price Guide updated 2025-05-21, 15-16 units; six-month avg -$1.515M / -11.87%). GlobalAir (updated 2026-06-04, 8 listings) priced units avg $11.89M, low $8.75M (2005 s/n 4028) to high $17.8M (2014 s/n 4304); priced cluster of 2005-2007 jets $8.75M-$10.95M. Controller market avg cited ~$9.79M. Median set at $11.0M; max ceiling $21.0M reflects late-production 2017 Bluebook retail. By-year anchored on Aircraft Bluebook Spring 2025 (via AvBuyer) for 2013-2017 plus real listings for 2005-2009. DOC $3,822/hr variable from SherpaReport breakdown (fuel $2,280, engine restoration $655, crew $307, parts $161, labor $118; 517 gph @ $4.41/gal, 423 hrs/yr).
PTAX · R$ 5,12 / US$ · 22/09/2026
Market estimates for guidance only, not a firm quote. Confirm the value with a broker/appraiser before any transaction.
Gulfstream G450 (ANAC: GIV-X) é evolução do GIV-SP, large jet 4.350nm range, motores Tay 611-8C. Substituído pelo 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 113 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.
Pro 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.
Certificado em agosto de 2004 e EIS em maio de 2005. Substituiu G400 (rebranded GIV-SP) no portfólio Gulfstream, mantendo plataforma GIV mas com fuselagem mais longa e cockpit PlaneView totalmente novo.
Produção encerrada em 2017 com a transição para G500 (Symmetry cockpit, fly-by-wire, 5.300 nm range). G450 ainda mantém valor pelo equilíbrio entre range, cabine e custo de aquisição vs novo G500.
Estimativa preliminar, G450 histórico.
Gulfstream G450 (2003-2018) é o sucessor do G-IV, aviônica PlaneView, motor TFE731-58 ou Rolls-Royce Tay 611-8C. Frota BR estimada 3-7 aeronaves operacionais, perfil holdings top-tier e UHNW. Mercado pre-owned: US$ 11-18M (2003-2018). Compete com Falcon 900LX usado.
Foi um dos primeiros large jets do mundo com Enhanced Vision System (EVS) infrared standard, melhorando situational awareness em pousos noturnos e em meteorologia adversa. Cockpit PlaneView referência da indústria.
O alongamento da fuselagem permitiu adicionar uma quarta cadeira na zona aft ou ampliar a zona conferência, mantendo proporções clássicas Gulfstream com 14 passageiros típicos em 3 zonas.
Os Tay 611-8C consomem ~370 gph, ~10% acima dos BR725 do G500/G600 modernos. Desvantagem em custo direto e em range, G500 alcança 5.300 nm vs 4.350 nm do G450.
Entregas concentradas entre 2005 e 2016, com média anual de ~28 unidades. Frota corporativa US, charter europeu e operadores do Oriente Médio formam a base instalada hoje, com forte presença no mercado pre-owned.
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.
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.
Jet Tracker estimate: about US$ 7,770 per flight hour at 400 h/year, of which US$ 5,710 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, 400 h/year). Run your own scenario on this model's Costs tab.