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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.

SpecDaher TBM 940Piper M500
Summary
Cockpit22
DOC / nm$ 2.25$ 3.11
Min Crew11
Total Seats66
Flight RulesIFRIFR
ManufacturerDaher TBMPiper
Aircraft NameTBM 940M500
CertificationFAA / EASAFAA / EASA
Max Range (nm)17301000
DOC / nm / Seat$ 0.56$ 0.78
OEM VerificationUn-VerifiedVERIFIED
Useful Load (lbs)29081698
Standard Cabin Seats44
Direct Operating Cost$ 744$ 579
Flight Deck (Base Spec)Garmin G3000Garmin G1000 NXi
Max Cruise Speed (ktas)330260
Base Aircraft Price (USD)$4,450,000$2,122,600
Cabin
Cockpit22
LavatoryNoNo
Min Crew11
Total Seats65
Galley LocationMIDMID
Cabin Pressure (psi)6.25.5
Galley / RefreshmentRefreshment CentreRefreshment Centre
Standard Cabin Seats44
SL Cabin Altitude (ft)1439012600
Max Cabin Altitude (ft)8244
Engine
FADECYesNo
ModelPT6A-66DPT6A-42A
TBO (hrs)35003600
Horsepower850500
Flat RatingISA + 49ISA + 55
No. of Engines11
Fuel Capacity (gal)291170
Dimensions
Length (ft)35.329.6
Wingspan (ft)42.143.2
Cabin Width (ft)44.1
Cabin Height (ft)4.14
Cabin Length (ft)13.412.3
Overall Height (ft)14.311.3
Cabin Volume (cu. ft)123165
Baggage Volume Int. (cu. ft)3020