Gulfstream G450: Specs, Interior, Range, Price,Cost to Fly & Performance
Explore the $40 million Gulfstream G450 business jet with full specs, interior features, range, performance, operating costs, and why it remains a top choice for long-range corporate travel.
The Gulfstream G450 is one of the bestselling business jets of all time. Even as one of the smaller jets in the Gulfstream fleet, it has been a reliable and powerful option for business travelers over the years. This 19-passenger aircraft offers sufficient payload and a maximum range of 4,350 nautical miles, making it a versatile and durable choice for corporate travel worldwide.
Gulfstream G450 Interior
Today, we are going inside the Gulfstream G450 to explore everything you need to know about this magnificent aircraft. The interior can be customized to individual tastes, with a variety of wood finishes and layouts available.
- Standard floor plans seat 12–16 passengers and include a forward or rear galley, a forward crew area, and a main executive area in the rear.
- Cabin height: 6’2″ (1.88 m) – tall passengers can stand comfortably.
- Kitchen: For preparing meals on long flights.
- Tables and 12 windows for maximum natural light.
The G450 can seat up to 19 guests, with chairs that convert into beds. The rear features two long sofa areas, while Gulfstream has added maximum connectivity options, including Wi-Fi, LED lighting, environmental systems, heated windows, and seat-mounted controls.
Entertainment and Connectivity
- Air Show 4000 with moving map
- Dual DVD and CD players
- 17-inch bulkhead monitors and 15-inch credenza-mounted monitor
- Headphone jacks at each seat
- Up to four telephone locations
- Electronic window shades
Optional upgrades include individual 7-inch monitors, satellite TV, and Gulfstream broadband multi-link system, offering internet speeds up to 3.5 Mbps. The plane can also sleep five passengers when seats are folded into beds, and each seat has its own storage and TV.
Gulfstream G450 Cockpit and Avionics
The cockpit is 30% larger than the previous G-IV, allowing room for a third crew seat.
- Honeywell Primus Epic avionics with four large LCD displays
- Cursor control device integrated into armrests
- PlaneView electronic flight bag for paperless flight planning
The KMAN Enhanced Vision System (EVS), standard on the G450, provides forward-looking infrared imaging, giving pilots increased situational awareness even in poor weather conditions.
Performance and Specifications
Engines
- 2 × Rolls-Royce T MK 6118 C engines, 13,850 lbs of thrust each
- Maximum cruising altitude: 45,000 ft (13,716 m)
- Maximum speed: 476 knots
- Average hourly fuel burn: 450 gallons (1,700 L)
Range and Payload
- Maximum range: 4,350 nautical miles (~London to Seattle)
- Takeoff distance: 5,600 ft (1,700 m)
- Maximum climb rate: 3,760 ft/min (1,150 m/min)
- Minimum landing distance: 3,190 ft (972 m)
- Maximum net payload: 5,800 lb (2,630 kg)
- Full fuel payload: 2,500 lb (1,134 kg)
Gulfstream G450 Price and Operating Costs
- Base price (new): $40 million
- Charter price: $1,000–$155,000 per hour
- Annual fixed costs: $800,000–$1.2 million
- Average hourly operating cost: $6,000–$110,000
Why Choose the Gulfstream G450?
The G450 offers luxury, performance, and reliability:
- Fully customizable interiors
- Advanced avionics and connectivity
- Long-range capability for intercontinental flights
- Spacious cabin for work or relaxation
- Lower maintenance costs compared to previous models
The G450 remains one of the most sought-after business jets, ideal for corporate executives, private charter services, and high-net-worth individuals.