Bombardier Challenger 605 vs Bombardier Challenger 350
The Challenger 605 (large heavy) and Challenger 350 (super-midsize) are different-class Bombardiers — the 605 is the wide-cabin heavy successor to the 604/601 lineage; the 350 is the modern super-midsize evolution of the 300.
Full Specs Comparison
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| Spec / Model | Bombardier Challenger 605 | Bombardier Challenger 350 |
|---|---|---|
|
|
|
| Price Range | $12,000,000 | $16,995,000 – $18,795,000 |
| Category | Large Cabin Jet | Super-Midsize Jet |
| Model Specifications | ||
| Seats | 12 | 10 |
| Cruise Speed | 450 kts (833 km/h) | 459 kts (850 km/h) |
| Range | 4,045 nm (7,491 km) | 3,200 nm (5,926 km) |
| Service Ceiling | 41,000 ft (12,497 m) | 45,000 ft (13,716 m) |
| Max Gross Weight | 48,200 lbs (21,864 kg) | 40,600 lbs (18,416 kg) |
| Useful Load | 13,000 lbs (5,897 kg) | — |
| Fuel Capacity | 2,850.0 gal (10787 L) | — |
| Fuel Burn | 310.0 GPH (1173 L/h) | 246.0 GPH (931 L/h) |
| TBO | 5,000 hrs | 5,000 hrs |
| Overhaul Cost | $600,000 | $750,000 |
| Annual Fixed | $650,000 | $550,000 |
| Hourly Variable | $3,900 | $3,800 |
| Engines | 2 x Turbofan | 2 x Turbofan |
Cost of Ownership
EstimateBombardier Challenger 605
Fuel$1,705/hr
Variable$3,900/hr
Annual Fixed$650,000/yr
Total (200 hrs/yr)
$1,430,000/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: Bombardier Challenger 605 or Bombardier Challenger 350?
Bottom line: Choose the 350 for super-mid economics with a stand-up cabin and ~3,200 nm range. Step up to the 605 for the wide heavy cabin and longer range, at materially higher cost.
Pick the Challenger 605 if…
- Budget matters — from $12,000,000 vs $16,995,000, you save ~$4,995,000.
- More seats — 12 vs 10.
- Longer range — 4045 nm vs 3200 nm.
- More inventory — 24 listings vs 18.
Pick the Challenger 350 if…
- Lower operating cost — ~$3800/hr vs $3900/hr.
- Faster cruise — 459 kts vs 450 kts.
- Newer design — production from 2014 vs 2007.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Bombardier Challenger 605 or Bombardier Challenger 350?
It depends on your mission and budget.
The Challenger 605 cruises at 450 kts with 4,045 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 Bombardier Challenger 605 and Bombardier Challenger 350?
Challenger 605 engine: General Electric CF34-3B.
Challenger 350 engine: Honeywell HTF7350.
Seats: 12 vs 10.
Cruise: 450 vs 459 kts.
Range: 4045 vs 3200 nm.
Which is cheaper to operate per hour?
Challenger 605: about $3900/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?
Challenger 605: 12 seats / 13,000 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?
Challenger 605: 5,000-hour TBO, overhaul ~$600,000.
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