Beechcraft King Air C90GT vs Beechcraft King Air 350
Full Specs Comparison
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| Spec / Model | Beechcraft King Air C90GT | Beechcraft King Air 350 |
|---|---|---|
|
|
|
| Price Range | $3,699,000 | $1,850,000 – $7,100,000 |
| Category | Multi Engine Turboprop | Multi Engine Turboprop |
| Model Specifications | ||
| Seats | 10 | 11 |
| Horsepower | 550 HP | — |
| Cruise Speed | 260 kts (482 km/h) | 295 kts (546 km/h) |
| Range | 1,150 nm (2,130 km) | 1,806 nm (3,345 km) |
| Service Ceiling | 30,000 ft (9,144 m) | 35,000 ft (10,668 m) |
| Max Gross Weight | 10,100 lbs (4,581 kg) | 15,000 lbs (6,804 kg) |
| Useful Load | — | 5,400 lbs (2,449 kg) |
| Fuel Capacity | — | 544.0 gal (2059 L) |
| Fuel Burn | 68.0 GPH (257 L/h) | 85.0 GPH (322 L/h) |
| TBO | 3,600 hrs | 3,600 hrs |
| Overhaul Cost | $300,000 | $450,000 |
| Annual Fixed | $155,000 | $220,000 |
| Hourly Variable | $920 | $1,100 |
| Engines | 2 x Turboprop | 2 x Turboprop |
Cost of Ownership
EstimateBeechcraft King Air C90GT
Fuel$374/hr
Variable$920/hr
Annual Fixed$155,000/yr
Total (200 hrs/yr)
$339,000/yr
Beechcraft King Air 350
Fuel$468/hr
Variable$1,100/hr
Annual Fixed$220,000/yr
Total (200 hrs/yr)
$440,000/yr
Which Should You Buy: Beechcraft King Air C90GT or Beechcraft King Air 350?
Pick the King Air C90GT if…
- Lower operating cost — ~$920/hr vs $1100/hr.
- Newer design — production from 2009 vs 1990.
Pick the King Air 350 if…
- Budget matters — from $1,850,000 vs $3,699,000, you save ~$1,849,000.
- More seats — 11 vs 10.
- Faster cruise — 295 kts vs 260 kts.
- Longer range — 1806 nm vs 1150 nm.
- More inventory — 75 listings vs 6.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Beechcraft King Air C90GT or Beechcraft King Air 350?
It depends on your mission and budget.
The King Air C90GT cruises at 260 kts with 1,150 nm range.
The King Air 350 cruises at 295 kts with 1,806 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Beechcraft King Air C90GT: from $3,699,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Beechcraft King Air C90GT and Beechcraft King Air 350?
Seats: 10 vs 11.
Cruise: 260 vs 295 kts.
Range: 1150 vs 1806 nm.
Which is cheaper to operate per hour?
King Air C90GT: about $920/hr variable cost.
King Air 350: about $1100/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?
King Air C90GT: 10 seats.
King Air 350: 11 seats / 5,400 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?
King Air C90GT: 3,600-hour TBO, overhaul ~$300,000.
King Air 350: 3,600-hour TBO, overhaul ~$450,000.
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