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Daher Tbm 910 vs Piper Seminole

The Daher TBM 910 and the Piper Arrow sit in very different categories. The TBM 910 is a high-performance, pressurized, single‑engine turboprop designed for fast, efficient cross‑country and business travel, while the Piper Arrow is a typically unpressurized, single‑engine piston aircraft often used for personal flying, training, and shorter trips. In range, the TBM 910 generally offers substantially longer legs, commonly around 1,000 nautical miles or more depending on power settings, payload, winds, and reserves. The Piper Arrow’s practical range is usually much shorter, often on the order of a few hundred nautical miles, again depending on configuration and operating choices. For passenger capacity, both are commonly configured for four occupants. The TBM 910 is usually arranged as a 4–6 seat cabin depending on interior options, but real-world full-fuel payload often favors about four adults plus baggage. The Piper Arrow is typically a four-seat aircraft, with usable load often limiting it to fewer adults or less fuel on longer trips.

SpecDaher TBM 910Piper Arrow
Summary
Cockpit22
DOC / nm$ 2.25$ 1.36
Min Crew1
Total Seats66
Flight RulesIFRIFR
ManufacturerDaher TBMPiper
Aircraft NameTBM 910Arrow
CertificationFAA / EASAFAA / EASA
Max Range (nm)1730700
DOC / nm / Seat$ 0.56$ 0.23
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)29081191
Standard Cabin Seats44
Direct Operating Cost$ 744$ 221
Flight Deck (Base Spec)Garmin G1000 NXiGarmin G1000 NXi
Max Cruise Speed (ktas)330162
Base Aircraft Price (USD)$4,250,000 $765,000
Cabin
Cockpit22
LavatoryNo
Min Crew1
Total Seats66
Galley LocationMID
Cabin Pressure (psi)6.2
Galley / RefreshmentRefreshment Centre
Standard Cabin Seats44
SL Cabin Altitude (ft)14390
Engine
FADECYesNo
ModelPT6A-66DO-360-AIH6
TBO (hrs)35002000
Horsepower850180
Flat RatingISA + 49
No. of Engines12
Fuel Burn (gph)37
Fuel Capacity (gal)291108
Fuel TypeAvGas
TBO (yrs)12
Fuel DeliveryCarbureted
Dimensions
Length (ft)35.327.6
Wingspan (ft)42.138.6
Cabin Width (ft)4
Cabin Height (ft)4.1
Cabin Length (ft)13.4
Overall Height (ft)14.38.5
Cabin Volume (cu. ft)123
Baggage Volume Int. (cu. ft)30