GULFSTREAM G450
Gulfstream G450: The GIV Perfected
The 2004 Classic Refined
In 2004, Gulfstream introduced the G450 — the GIV-SP's successor with PlaneView avionics, improved engines, and 8,149 km (4,400 nm) range. The G450 took the best-selling GIV and modernized it for the 21st century.
Specifications That Extended a Legend
• Range: 8,149 km (4,400 nm) — transatlantic with reserves
• Speed: 926 km/h (500 knots) — Mach 0.88 maximum
• Capacity: 12 to 16 passengers in the proven cabin
• Avionics: PlaneView with four large displays
• Engines: Rolls-Royce Tay Mk 611-8C — improved efficiency

The G450 became the backbone of Gulfstream's large cabin fleet — the aircraft that transitioned GIV operators to modern avionics.
The Market Today
Pre-owned Gulfstream G450 aircraft trade between $6M and $10M — remarkable value for a transatlantic Gulfstream. Operating costs: $3,800 – 4,800 per hour — reasonable for the capability.
The Verdict
The Gulfstream G450 is the aircraft that perfected the GIV formula. It took a legend and gave it modern avionics without losing its soul.

For the buyer seeking a G450, you're acquiring the refined classic — the aircraft that says tradition and technology can coexist.
GULFSTREAM G450 OVERVIEW
GULFSTREAM G450 ROUTE PERFOMANCE
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