Gulfstream G450 vs Bombardier Global Express
The Global Express (ultra-long-range, ~6,500 nm) and Gulfstream G450 (large heavy, ~4,350 nm) are different range classes — the Global is intercontinental; the G450 is transcontinental-plus.
Full Specs Comparison
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| Spec / Model | Gulfstream G450 | Bombardier Global Express |
|---|---|---|
|
|
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| Price Range | $8,750,000 – $17,800,000 | $6,500,000 – $15,000,000 |
| Category | Large Cabin Jet | Ultra-Long Range Jet |
| Model Specifications | ||
| Seats | 16 | 16 |
| Cruise Speed | 476 kts (882 km/h) | 481 kts (891 km/h) |
| Range | 4,350 nm (8,056 km) | 5,900 nm (10,927 km) |
| Service Ceiling | 45,000 ft (13,716 m) | 51,000 ft (15,545 m) |
| Max Gross Weight | 74,600 lbs (33,839 kg) | 93,500 lbs (42,412 kg) |
| Useful Load | 22,000 lbs (9,979 kg) | 24,000 lbs (10,886 kg) |
| Fuel Capacity | 4,370.0 gal (16540 L) | 5,560.0 gal (21045 L) |
| Fuel Burn | 340.0 GPH (1287 L/h) | 370.0 GPH (1400 L/h) |
| TBO | 6,000 hrs | 7,500 hrs |
| Overhaul Cost | $700,000 | $1,500,000 |
| Annual Fixed | $600,000 | $1,100,000 |
| Hourly Variable | $3,600 | $6,000 |
| Engines | 2 x Turbofan | 2 x Turbofan |
Cost of Ownership
EstimateGulfstream G450
Fuel$1,870/hr
Variable$3,600/hr
Annual Fixed$600,000/yr
Total (200 hrs/yr)
$1,320,000/yr
Bombardier Global Express
Fuel$2,035/hr
Variable$6,000/hr
Annual Fixed$1,100,000/yr
Total (200 hrs/yr)
$2,300,000/yr
Which Should You Buy: Gulfstream G450 or Bombardier Global Express?
Bottom line: Choose the Global Express for true intercontinental nonstop missions. Choose the G450 for excellent transatlantic capability at materially lower cost, with Gulfstream cabin and support.
Pick the G450 if…
- Lower operating cost — ~$3600/hr vs $6000/hr.
- Newer design — production from 2004 vs 1999.
- More inventory — 39 listings vs 37.
Pick the Global Express if…
- Budget matters — from $6,500,000 vs $8,750,000, you save ~$2,250,000.
- Faster cruise — 481 kts vs 476 kts.
- Longer range — 5900 nm vs 4350 nm.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Gulfstream G450 or Bombardier Global Express?
It depends on your mission and budget.
The G450 cruises at 476 kts with 4,350 nm range.
The Global Express cruises at 481 kts with 5,900 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Gulfstream G450 and Bombardier Global Express?
Global Express engine: Grumman;General Electric BR710A2-20;Passport.
Cruise: 476 vs 481 kts.
Range: 4350 vs 5900 nm.
Which is cheaper to operate per hour?
G450: about $3600/hr variable cost.
Global Express: about $6000/hr variable cost.
Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
G450: 16 seats / 22,000 lb useful load.
Global Express: 16 seats / 24,000 lb useful load.
Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
G450: 6,000-hour TBO, overhaul ~$700,000.
Global Express: 7,500-hour TBO, overhaul ~$1,500,000.
Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data