Gulfstream G450 for Sale: Price, Specs and Buying Guide

Who a Gulfstream G450 suits in the Gulf

The G450 is one of the most common large-cabin jets in Gulf corporate and government fleets, and Alpha Star's Riyadh-based fleet, the successor to Sky Prime Aviation, is a direct example of that pattern. Buyers value genuine Gulf-Europe and Gulf-Asia range paired with a mature, well-supported parts pool built up over fifteen years of production.

A Riyadh-London routing sits well inside its 4,350nm range, and a Doha-Singapore mission is realistic too, payload and winds permitting. Typical owners are corporate flight departments, family conglomerates and government-adjacent operators who need to move a full delegation long-haul without stepping up to an ultra-long-range price tag, or who are comparing it directly against an Embraer Legacy 650 for similar cabin size at a different price point. Photos and full spec sheets of specific G450 airframes are available on request via WhatsApp, along with current listings we track in Saudi Arabia.

What to check before you buy

Because G450 production ended in 2020, the inspection list leans heavily on parts support and airframe age. Confirm at least:

• Check Rolls-Royce Tay Mk611-8 engine program (Corporate Care or MSP) status and time to overhaul.
• Confirm PlaneView (Honeywell Primus Epic) avionics currency, especially ADS-B Out and ADS-B In compliance for international operations.
• Ask specifically how the seller's parts and service bulletin support has held up now that production has ended.
• Get an airframe corrosion inspection done, particularly relevant for aircraft based at humid, high-heat Gulf coastal airports.
• Review where the landing gear sits in its overhaul cycle.
• Check APU and auxiliary system hours alongside the main engine logbooks.

Gulfstream G450 price in 2026

Pre-owned G450s trade roughly $8,350,000 to $19,995,000 as of 2026 market range, based on 2005-2017 model years per Guardian Jet 2024 data. The average pre-owned price sits closer to $13 million to $13.19 million, though some broader listings quote up to about $21 million for the best-equipped examples.

Engine program enrollment and recent landing gear work move a given aircraft up the range faster than almost any other factor, since both are large, predictable cost events a buyer will otherwise inherit. A well-maintained 2012-2014 example on Rolls-Royce Corporate Care with recent gear work prices well above a higher-hour, off-program aircraft of the same vintage.

For context against newer large-cabin options, see current private jets for sale across the Gulf, or compare directly against a Gulfstream G550 if you want meaningfully more range for a higher entry price.

Operating costs

Budget around $7,496 per flight hour in direct operating cost, an AircraftCostCalculator and LibertyJet 2026 estimate. Treat it as a planning figure: your real number shifts with fuel prices, crew arrangement and annual utilization.

Rolls-Royce Corporate Care, or an equivalent engine program, is the item first-time large-cabin buyers most often underprice. It converts an unpredictable overhaul bill into a fixed hourly charge, worth confirming before you make an offer rather than after. Fuel and the engine program are typically the two largest components of the hourly figure, with hangar space at a Gulf FBO a smaller cost worth budgeting separately.