De Havilland DHC-6-300 vs De Havilland DHC-3 Otter
Live Market Snapshot
Current asking-price market, aggregated across multiple marketplaces · refreshed daily
De Havilland DHC-6-300
- For sale now
- 9
- Listed on 2+ marketplaces
- 1
- Source marketplaces
- 2
- Model years available
- 1967–2026
De Havilland DHC-3 Otter
No active listings right now.
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) | De Havilland DHC-6-300 | De Havilland DHC-3 Otter |
|---|---|---|
| All events | 23 | — |
| Serious | 3 | — |
| Fatal | 5 | — |
| Fatalities | 75 | — |
| % Fatal | 22% | — |
Full Specs Comparison
Swipe to see all specs
| Spec / Model | De Havilland DHC-6-300 | De Havilland DHC-3 Otter |
|---|---|---|
|
|
|
| Price Range | $1,365,000 | — |
| Category | Multi Engine Turboprop | — |
| Model Specifications | ||
| Seats | 20 | — |
| Horsepower | 620 HP | — |
| Cruise Speed | 182 kts (337 km/h) | 120 kts (222 km/h) |
| Range | 700 nm (1,296 km) | 830 nm (1,537 km) |
| Service Ceiling | 25,000 ft (7,620 m) | — |
| Max Gross Weight | 12,500 lbs (5,670 kg) | 8,000 lbs (3,629 kg) |
| Fuel Burn | 70.0 GPH (265 L/h) | — |
| Engines | 2 x Turboprop | — |
Which Should You Buy: De Havilland DHC-6-300 or De Havilland DHC-3 Otter?
Pick the DHC-6-300 if…
- Faster cruise — 182 kts vs 120 kts.
Pick the DHC-3 Otter if…
- Longer range — 830 nm vs 700 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, De Havilland DHC-6-300 or De Havilland DHC-3 Otter?
It depends on your mission and budget.
The DHC-6-300 cruises at 182 kts with 700 nm range.
The DHC-3 Otter cruises at 120 kts with 830 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 De Havilland DHC-6-300 and De Havilland DHC-3 Otter?
DHC-6-300 engine: Pratt & Whitney Canada PT6A-27 (620 hp).
Cruise: 182 vs 120 kts.
Range: 700 vs 830 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?
DHC-6-300: 20 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