Cessna 206 Turbo Stationair vs Diamond Aircraft Da42 Vi vs Piper M500 vs Piper Seminole
The Cessna Turbo Stationair is a high-wing, single‑engine piston utility aircraft aimed at short-field and backcountry-style missions. It typically carries about six people and trades speed for load-hauling flexibility; practical range is generally in the mid-hundreds of nautical miles to around 1,000 nm depending on fuel/reserves and power settings. The Diamond DA42 VI is a modern, twin‑engine piston aircraft optimized for efficiency and redundancy. It usually seats four (sometimes five) and offers a similar or slightly longer practical range than many singles, often around 1,000 nm, with strong cruise economy for its class. The Piper M500 is a pressurized, single‑engine turboprop built for faster, higher-altitude travel. It seats five to six and typically delivers the longest real-world cross-country capability here, commonly around 1,000+ nm, while maintaining higher cruise speeds. The Piper Arrow is a retractable-gear, single‑engine piston often used for training and personal travel. It typically seats four and has the shortest range of the group, commonly several hundred nautical miles to roughly 800 nm depending on model and loading.
| Spec | Cessna Turbo Stationair | Diamond Aircraft DA42 VI | Piper M500 | Piper Arrow |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | — | 2 | 2 |
| DOC / nm | $ 1.08 | $ 1.11 | $ 3.11 | $ 1.36 |
| Total Seats | 6 | 4 | 6 | 6 |
| Flight Rules | VFR | IFR | IFR | IFR |
| Manufacturer | Cessna | Diamond Aircraft | Piper | Piper |
| Aircraft Name | 206 Turbo Stationair | DA42 VI | M500 | Arrow |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 703 | 1273 | 1000 | 700 |
| DOC / nm / Seat | $ 0.18 | $ 0.28 | $ 0.78 | $ 0.23 |
| OEM Verification | Un-Verified | Un-Verified | VERIFIED | Un-Verified |
| Standard Cabin Seats | 4 | — | 4 | 4 |
| Direct Operating Cost | $ 174 | $ 211 | $ 579 | $ 221 |
| Flight Deck (Base Spec) | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 161 | 190 | 260 | 162 |
| Base Aircraft Price (USD) | $745,000 | $869,000 | $2,122,600 | $765,000 |
| Useful Load (lbs) | — | 1298 | 1698 | 1191 |
| Min Crew | — | — | 1 | — |
| Cabin | ||||
| Cockpit | 2 | — | 2 | 2 |
| Total Seats | 6 | 4 | 5 | 6 |
| Standard Cabin Seats | 4 | — | 4 | 4 |
| Lavatory | — | — | No | — |
| Min Crew | — | — | 1 | — |
| Galley Location | — | — | MID | — |
| Cabin Pressure (psi) | — | — | 5.5 | — |
| Galley / Refreshment | — | — | Refreshment Centre | — |
| SL Cabin Altitude (ft) | — | — | 12600 | — |
| Max Cabin Altitude (ft) | — | — | 8244 | — |
| Engine | ||||
| FADEC | No | Yes | No | No |
| Model | TIO-540-AJ1A | AE300 | PT6A-42A | O-360-AIH6 |
| Fuel Type | AvGas | Diesel / Jet Fuel | — | AvGas |
| TBO (hrs) | 2000 | 1800 | 3600 | 2000 |
| TBO (yrs) | 12 | — | — | 12 |
| Horsepower | 350 | 168 | 500 | 180 |
| Fuel Delivery | Fuel Injected | Fuel Injected | — | Carbureted |
| No. of Engines | 1 | 2 | 1 | 2 |
| Fuel Capacity (gal) | 87 | 79.4 | 170 | 108 |
| Usable Fuel (gal) | — | 76.4 | — | — |
| Flat Rating | — | — | ISA + 55 | — |
| Dimensions | ||||
| Length (ft) | 28.3 | 28.1 | 29.6 | 27.6 |
| Wingspan (ft) | 36 | 44.5 | 43.2 | 38.6 |
| Cabin Width (ft) | 3.6 | — | 4.1 | — |
| Cabin Height (ft) | 4.2 | — | 4 | — |
| Cabin Length (ft) | 12.1 | — | 12.3 | — |
| Overall Height (ft) | 9.4 | 8.2 | 11.3 | 8.5 |
| Baggage Volume Int. (cu. ft) | 11 | — | 20 | — |
| Cabin Volume (cu. ft) | — | — | 165 | — |