Gulfstream G450

Radar's value model puts a G450 at about $7.7M for a 2005 aircraft and $20M for a 2017, at typical hours on an engine program. 6 source-reported sales ranged from $10.1M to $18.7M. Hours, programs, damage history and the logbooks move the price of any one aircraft.

What moves the price of any one G450: total time and engine time, engine program enrollment, damage history, avionics and equipment, and complete logbooks. Build year sets the baseline shown on this page; a G450 with high hours, an engine near overhaul or gaps in its records sells below it, and one with low time, recent inspections and full records above it.

Radar does not list aircraft for sale. It tracks all 239 US-registered G450s by tail number, each with its registration record and a value estimate, so you can check a listing against the value of its build year and look up the aircraft's own history before you call.

239 G450s are on the US civil aircraft register (FAA file of October 2026), built 2003 to 2017. Aircraft registered in other countries are not counted. Radar has a page for each US registration.

As published: up to 19 passengers, a range of 4,350 nm (5,006 statute miles), a high-speed cruise of 488 ktas (562 mph), a ceiling of 45,000 ft, a cabin 6 ft 2 in high, 7 ft 4 in wide and 2 × Rolls-Royce Tay 611-8C engines. A given aircraft varies with its completion, weight and modifications.

The G450's published range is 4,350 nautical miles (5,006 statute miles), with manufacturer October 2015 brochure: Mach 0.80, 8 passengers, 3 crew, NBAA IFR reserves. Actual range varies with routing, speed, weather and outfitting.. Winds, payload, cruise speed and the reserves a flight carries change what a given trip can do.

Yes. New York to London is about 2,986 nm, inside the G450's published range of 4,350 nm, so the crossing can be flown nonstop.

Yes. Los Angeles to Honolulu is about 2,217 nm, well inside the G450's published range of 4,350 nm.

The G450 cruises at up to 488 knots true airspeed (about 562 mph), and its maximum operating Mach number is 0.88, as published.

The G450 is certified to 45,000 feet. Heavy aircraft climb there in steps as they burn fuel.

Up to 19 passengers, the most the type is published for. Many aircraft are completed with fewer, larger seats, so a given G450 may seat fewer.

6 ft 2 in high and 7 ft 4 in wide, 40 ft 4 in long, with 130 cubic feet of baggage space, as published.

Of the 239 US-registered G450s, 227 (95%) are registered to companies, trusts and other entities and 12 to individuals. Radar names entity owners only; individuals are shown as privately registered. The most common states of registration are OH (40), UT (40), DE (17).