Piper Navajo vs Beechcraft King Air 90
The Piper Navajo (PA-31, six-to-nine-seat piston twin, ~220 kt) and King Air 90 (six-to-eight- seat turboprop twin, ~250 kt) are different propulsion classes — piston vs turboprop.
Live Market Snapshot
Current asking-price market, aggregated across multiple marketplaces · refreshed daily
- For sale now
- 40
- Median asking
- $262,250
- Range
- $123,300–$552,867
- Listed on 2+ marketplaces
- 10
- Source marketplaces
- 12
- Model years available
- 1967–1984
- For sale now
- 116
- Median asking
- $1,172,500
- Range
- $413,000–$3,117,025
- Listed on 2+ marketplaces
- 50
- Source marketplaces
- 15
- Model years available
- 1965–2014
Live data from AeroGurus, aggregated daily across the used-aircraft market. Figures are current asking prices, not appraisals — confirm with a pre-buy inspection.
Safety Record
Absolute counts scale with fleet size — the most-produced types log more events without being less safe. Compare the % fatal.
| NTSB (1982–now) | Piper Navajo | Beechcraft King Air 90 |
|---|---|---|
| All events | 1 | — |
| Serious | 0 | — |
| Fatal | 0 | — |
| Fatalities | 0 | — |
| % Fatal | 0% | — |
Full Specs Comparison
| Spec / Model | Piper Navajo | Beechcraft King Air 90 |
|---|---|---|
|
|
|
| Price Range | $123,300 – $552,867 | $413,000 – $3,117,025 |
| Category | Multi Engine Piston | Multi Engine Turboprop |
| Model Specifications | ||
| Seats | 8 | 10 |
| Cruise Speed | 206 kts (382 km/h) | 215 kts (398 km/h) |
| Range | 1,065 nm (1,972 km) | 1,060 nm (1,963 km) |
| Service Ceiling | 24,000 ft (7,315 m) | — |
| Max Gross Weight | 6,500 lbs (2,948 kg) | — |
| Useful Load | 2,800 lbs (1,270 kg) | 2,700 lbs (1,225 kg) |
| Fuel Capacity | 182.0 gal (689 L) | — |
| Fuel Burn | 32.0 GPH (121 L/h) | — |
| TBO | 1,800 hrs | 3,600 hrs |
| Overhaul Cost | $42,000 | — |
| Annual Fixed | $30,000 | — |
| Hourly Variable | $350 | — |
| Engines | 2 x Piston | 2 x Turboprop |
Cost of Ownership
EstimatePiper Navajo
Beechcraft King Air 90
Which Should You Buy: Piper Navajo or Beechcraft King Air 90?
Bottom line: Choose the Navajo for the lowest acquisition cost cabin-class twin — piston twin operating cost. Step up to the King Air 90 for turboprop reliability, higher cruise, pressurisation and the much stronger support network.
Pick the Navajo if…
- Budget matters — from $123,300 vs $413,000, you save ~$289,700.
- Longer range — 1065 nm vs 1060 nm.
- Newer design — production from 1967 vs 1966.
Pick the King Air 90 if…
- More seats — 10 vs 8.
- Faster cruise — 215 kts vs 206 kts.
- More inventory — 108 listings vs 38.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.