Daher Tbm 940 vs Piper M500
Both the Daher TBM 940 and the Piper M500 are pressurized, single‑engine turboprop airplanes aimed at owner‑pilots and small business travel, but they sit in slightly different performance tiers. The TBM 940 is generally considered the higher‑performance, longer‑leg option, with faster cruise and a longer typical still‑air range, making it better suited to covering longer point‑to‑point trips with fewer fuel stops. The M500 is positioned as a more approachable step into pressurized turboprops, usually trading some speed and range for a lower operating and acquisition footprint while still offering true cross‑country capability. In passenger capacity, both are commonly flown with one pilot plus up to five passengers, with cabins arranged for a maximum of about six seats depending on configuration. In practice, real‑world payload and baggage with full fuel can be more limiting than seat count for either aircraft, but the TBM 940 more often maintains stronger performance on longer missions.
| Spec | Daher TBM 940 | Piper M500 |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 2 |
| DOC / nm | $ 2.25 | $ 3.11 |
| Min Crew | 1 | 1 |
| Total Seats | 6 | 6 |
| Flight Rules | IFR | IFR |
| Manufacturer | Daher TBM | Piper |
| Aircraft Name | TBM 940 | M500 |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1730 | 1000 |
| DOC / nm / Seat | $ 0.56 | $ 0.78 |
| OEM Verification | Un-Verified | VERIFIED |
| Useful Load (lbs) | 2908 | 1698 |
| Standard Cabin Seats | 4 | 4 |
| Direct Operating Cost | $ 744 | $ 579 |
| Flight Deck (Base Spec) | Garmin G3000 | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 330 | 260 |
| Base Aircraft Price (USD) | $4,450,000 | $2,122,600 |
| Cabin | ||
| Cockpit | 2 | 2 |
| Lavatory | No | No |
| Min Crew | 1 | 1 |
| Total Seats | 6 | 5 |
| Galley Location | MID | MID |
| Cabin Pressure (psi) | 6.2 | 5.5 |
| Galley / Refreshment | Refreshment Centre | Refreshment Centre |
| Standard Cabin Seats | 4 | 4 |
| SL Cabin Altitude (ft) | 14390 | 12600 |
| Max Cabin Altitude (ft) | — | 8244 |
| Engine | ||
| FADEC | Yes | No |
| Model | PT6A-66D | PT6A-42A |
| TBO (hrs) | 3500 | 3600 |
| Horsepower | 850 | 500 |
| Flat Rating | ISA + 49 | ISA + 55 |
| No. of Engines | 1 | 1 |
| Fuel Capacity (gal) | 291 | 170 |
| Dimensions | ||
| Length (ft) | 35.3 | 29.6 |
| Wingspan (ft) | 42.1 | 43.2 |
| Cabin Width (ft) | 4 | 4.1 |
| Cabin Height (ft) | 4.1 | 4 |
| Cabin Length (ft) | 13.4 | 12.3 |
| Overall Height (ft) | 14.3 | 11.3 |
| Cabin Volume (cu. ft) | 123 | 165 |
| Baggage Volume Int. (cu. ft) | 30 | 20 |