Beechcraft King Air C90A vs Cessna Conquest I
Full Specs Comparison
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| Spec / Model | Beechcraft King Air C90A | Cessna Conquest I |
|---|---|---|
|
|
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| Price Range | $789,000 – $2,500,000 | $850,000 – $2,450,000 |
| Category | Multi Engine Turboprop | Multi Engine Turboprop |
| Model Specifications | ||
| Seats | 10 | 8 |
| Horsepower | 550 HP | — |
| Cruise Speed | 234 kts (433 km/h) | 283 kts (524 km/h) |
| Range | 1,207 nm (2,235 km) | 1,500 nm (2,778 km) |
| Service Ceiling | 30,000 ft (9,144 m) | — |
| Max Gross Weight | 10,100 lbs (4,581 kg) | — |
| Fuel Capacity | 384.0 gal (1453 L) | — |
| Fuel Burn | 68.0 GPH (257 L/h) | — |
| Engines | 2 x Turboprop | 2 x |
Which Should You Buy: Beechcraft King Air C90A or Cessna Conquest I?
Pick the King Air C90A if…
- Budget matters — from $789,000 vs $850,000, you save ~$61,000.
- More seats — 10 vs 8.
- Newer design — production from 1984 vs 1976.
- More inventory — 17 listings vs 13.
Pick the Conquest I if…
- Faster cruise — 283 kts vs 234 kts.
- Longer range — 1500 nm vs 1207 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, Beechcraft King Air C90A or Cessna Conquest I?
It depends on your mission and budget.
The King Air C90A cruises at 234 kts with 1,207 nm range.
The Conquest I cruises at 283 kts with 1,500 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Cessna Conquest I: from $2,450,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Beechcraft King Air C90A and Cessna Conquest I?
Seats: 10 vs 8.
Cruise: 234 vs 283 kts.
Range: 1207 vs 1500 nm.
Which is cheaper to operate per hour?
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 C90A: 10 seats.
Conquest I: 8 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?
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