Gulfstream G280 vs Bombardier Challenger 350
The Gulfstream G280 and Challenger 350 are the two best super-midsize jets on the market — the G280 offers longer range (~3,600 nm) and slightly higher cruise; the 350 has class-leading dispatch reliability and Bombardier's vast support network.
Full Specs Comparison
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| Spec / Model | Gulfstream G280 | Bombardier Challenger 350 |
|---|---|---|
|
|
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| Price Range | $11,900,000 – $22,750,000 | $16,995,000 – $18,795,000 |
| Category | Super-Midsize Jet | Super-Midsize Jet |
| Model Specifications | ||
| Seats | 10 | 10 |
| Cruise Speed | 459 kts (850 km/h) | 459 kts (850 km/h) |
| Range | 3,600 nm (6,667 km) | 3,200 nm (5,926 km) |
| Service Ceiling | 45,000 ft (13,716 m) | 45,000 ft (13,716 m) |
| Max Gross Weight | 39,600 lbs (17,963 kg) | 40,600 lbs (18,416 kg) |
| Useful Load | 10,500 lbs (4,763 kg) | — |
| Fuel Capacity | 1,200.0 gal (4542 L) | — |
| Fuel Burn | 240.0 GPH (908 L/h) | 246.0 GPH (931 L/h) |
| TBO | 5,000 hrs | 5,000 hrs |
| Overhaul Cost | $550,000 | $750,000 |
| Annual Fixed | $450,000 | $550,000 |
| Hourly Variable | $3,200 | $3,800 |
| Engines | 2 x Turbofan | 2 x Turbofan |
Cost of Ownership
EstimateGulfstream G280
Fuel$1,320/hr
Variable$3,200/hr
Annual Fixed$450,000/yr
Total (200 hrs/yr)
$1,090,000/yr
Bombardier Challenger 350
Fuel$1,353/hr
Variable$3,800/hr
Annual Fixed$550,000/yr
Total (200 hrs/yr)
$1,310,000/yr
Which Should You Buy: Gulfstream G280 or Bombardier Challenger 350?
Bottom line: Choose the G280 for longer range, Gulfstream cabin and quieter ride. Choose the Challenger 350 for the largest super-mid fleet, best support network and the segment's reliability benchmark. Both are excellent — preference often comes down to support and ramp presence.
Pick the G280 if…
- Budget matters — from $11,900,000 vs $16,995,000, you save ~$5,095,000.
- Lower operating cost — ~$3200/hr vs $3800/hr.
- Longer range — 3600 nm vs 3200 nm.
- More inventory — 23 listings vs 18.
Pick the Challenger 350 if…
- Newer design — production from 2014 vs 2012.
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 G280 or Bombardier Challenger 350?
It depends on your mission and budget.
The G280 cruises at 459 kts with 3,600 nm range.
The Challenger 350 cruises at 459 kts with 3,200 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 G280 and Bombardier Challenger 350?
Challenger 350 engine: Honeywell HTF7350.
Cruise: 459 vs 459 kts.
Range: 3600 vs 3200 nm.
Which is cheaper to operate per hour?
G280: about $3200/hr variable cost.
Challenger 350: about $3800/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?
G280: 10 seats / 10,500 lb useful load.
Challenger 350: 10 seats.
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?
G280: 5,000-hour TBO, overhaul ~$550,000.
Challenger 350: 5,000-hour TBO, overhaul ~$750,000.
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