Diamond DA42 Twin Star vs Diamond DA40
Diamond DA42 Twin Star
$469,000 – $1,146,600
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Full Specs Comparison
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| Spec | Diamond DA42 Twin Star | Diamond DA40 |
|---|---|---|
| Price | $703,985 | — |
| Category | Multi Engine Piston | Single Engine Piston |
| Model Specifications | ||
| Seats | — | 4 |
| Horsepower | — | 180 HP |
| Cruise Speed | — | 135 kts (250 km/h) |
| Range | — | 635 nm (1,176 km) |
| Service Ceiling | — | 16,400 ft (4,999 m) |
| Max Gross Weight | — | 2,535 lbs (1,150 kg) |
| Useful Load | — | 780 lbs (354 kg) |
| Fuel Capacity | — | 40.0 gal (151 L) |
| Fuel Burn | — | 9.5 GPH (36 L/h) |
| TBO | — | 2,000 hrs |
| Overhaul Cost | — | $25,000 |
| Annual Fixed | — | $16,000 |
| Hourly Variable | — | $120 |
| Engines | — | 1 x Piston |
Cost of Ownership
EstimateDiamond DA42 Twin Star
Diamond DA40
Fuel$52/hr
Variable$120/hr
Annual Fixed$16,000/yr
Total (200 hrs/yr)
$40,000/yr
Frequently Asked Questions
Which is better, Diamond DA42 Twin Star or Diamond DA40?
It depends on your mission and budget.
The DA40 cruises at 135 kts with 635 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Diamond DA42 Twin Star: from $703,985.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
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