Gulfstream G450 at a glance
- Range
- 4,350 nm
- Max speed
- Mach 0.88 / 476 kts
- Ceiling
- 45,000 ft
- Typical pax
- 12
- MTOW
- 74,600 lb
- Engines
- 2× Rolls-Royce Tay Mk 611-8C (13,850 lbf each)
- Fuel burn
- 394 gal/hr
- CO₂ / hour
- 3,781 kg
Evolution of GIV, aerodynamic improvements
Gulfstream G450 owners and tail numbers
Every Gulfstream G450in our celebrity private jet tracker, with its owner and tail number. Tap a tail number for that jet's flights, or a name for everything the owner has flown.
Gulfstream G450 specs: range, speed and size
These are the maker's figures for the Gulfstream G450 (Large class).
| Range | 4,350 nm · 5,006 statute miles |
|---|---|
| Max cruise | Mach 0.88 / 476 kts |
| Service ceiling | 45,000 ft |
| Passengers | 12 typical · 16 max |
| Crew | 2 |
| Fuel burn | 380 gal/hr · median across tracked airframes |
| Engines | 2× Rolls-Royce Tay Mk 611-8C (13,850 lbf each) |
| MTOW | 74,600 lb |
| Cabin | 45.1 × 7.3 × 6.2 ft · length × width × height |
| Entered service | 2004 |
Gulfstream G450 price and hourly cost
These are rough mid-2026 market prices. They are a guide, not the value of any one plane.
Pre-owned, typical ask
$7–13 million
varies with hours and engine programme
Variable cost per hour
$4,000–5,800
fuel, maintenance reserves, crew trip costs
Flying a Gulfstream G450 costs about $4,000–5,800 an hour. That covers fuel, upkeep, the engine service plan and crew travel. Fuel alone is about $2,470 of that. The jet burns 380 gallons of Jet-A an hour, at $6.50 a gallon. Fixed costs come on top: hangar, insurance, crew salaries and loss of value. They roughly double the yearly bill.
For jets still being built, the price is the maker's list price. For older models, it is the usual asking price for a used one. The hourly cost covers fuel, upkeep and crew trip costs. It leaves out fixed costs like hangar rent and insurance.
Gulfstream G450 questions and answers
Who owns a Gulfstream G450?
Celebplanes tracks 11 Gulfstream G450s with 10 owners: Ameriprise, Cemex, Dominion Energy, Eastman Chemical, Elon Musk, Julio Iglesias, Maluma, Marathon Petroleum, and 2 more. Each tail number has its own page with that jet's flight log and emissions.
How much does a Gulfstream G450 cost?
Used ones are usually listed at $7–13 million. These are rough mid-2026 market prices, not a valuation. The real price depends on the jet's flying hours, its engine service plan and its cabin. Flying a Gulfstream G450 costs about $4,000–5,800 an hour. That covers fuel, upkeep, the engine service plan and crew travel. Fuel alone is about $2,470 of that. The jet burns 380 gallons of Jet-A an hour, at $6.50 a gallon. Fixed costs come on top: hangar, insurance, crew salaries and loss of value. They roughly double the yearly bill.
How far can a Gulfstream G450 fly?
A Gulfstream G450 can fly about 4,350 nautical miles (5,006 miles) without stopping. It cruises at Mach 0.88 / 476 kts and can climb to 45,000 ft. That range is the maker's figure for a typical load. Real trips are shorter with strong headwinds, a full cabin or a hot, high runway.
New to this? Our guide on how to track private jets covers how the tracking works and why some jets never show up.
Owner matches come from the FAA registry, adsb.lol (ODbL) and ADSB.fi data, and SEC filings. They may be incomplete or out of date. Methodology · Report an error. For observational use only.