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Beechcraft King Air 360 vs Beechcraft King Air 370er vs Piaggio Avanti Evo

Both the Beechcraft King Air 360 and the Piaggio Avanti EVO are twin‑engine turboprops, but they sit in different niches. The King Air 360 is best viewed as a rugged, traditional utility-oriented business turboprop: it’s widely used for corporate travel, special missions, and operations into shorter or less-developed airports. The Avanti EVO is a high-speed executive turboprop with a more aerodynamic, pusher-prop design aimed at jet-like cruise speeds and efficiency, generally prioritizing speed and cabin refinement over rough-field versatility. On range, the King Air 360 typically offers longer endurance, with published figures commonly around the 1,800 nautical mile class depending on payload and conditions, while the Avanti EVO is usually cited closer to the 1,700 nautical mile class, also highly dependent on reserves, cruise profile, and passenger load. For passenger capacity, both are commonly configured for roughly six to nine passengers in executive layouts. The King Air 360 is often arranged around eight to nine seats, while the Avanti EVO frequently seats about seven to nine, with a cabin that feels more “jet-like” in shape and noise levels for many travelers.

SpecBeechcraft King Air 360Piaggio Avanti EVO
Summary
Cockpit22
DOC / nm$ 4.20
Min Crew11
Total Seats108
Flight RulesIFRIFR
ManufacturerBeechcraftPiaggio
Aircraft NameKingAir 350iAvanti EVO
CertificationFAA / EASAFAA / EASA
Max Range (nm)15601530
DOC / nm / Seat$ 0.53
Max Cabin Seats97
OEM VerificationVERIFIEDUn-Verified
Useful Load (lbs)51453775
Standard Cabin Seats86
Direct Operating Cost$ 1,311
Flight Deck (Base Spec)Rockwell Collins Pro Line FusionRockwell Collins Pro Line 21
Max Cruise Speed (ktas)312400
Base Aircraft Price (USD)$7,650,000$ 7,695,000
Cabin
Cockpit22
LavatoryOptionalNo
Min Crew11
Total Seats108
Galley LocationFWD
Max Cabin Seats97
Lavatory LocationAFT
Cabin Pressure (psi)6.59
Galley / RefreshmentOptionalNo
Standard Cabin Seats86
SL Cabin Altitude (ft)24000
Max Cabin Altitude (ft)6600
Engine
FADECYesYes
ModelPT6A-60APT6A–66B
TBO (hrs)36003600
Horsepower1050850
Flat RatingISA + 10ISA + 28
No. of Engines12
Fuel Capacity (gal)539
Fuel Burn (gph)100
Dimensions
Length (ft)46.747.3
Wingspan (ft)57.947.1
Cabin Width (ft)4.56.1
Cabin Height (ft)4.85.8
Cabin Length (ft)19.514.9
Overall Height (ft)14.413.1
Cabin Width - Floor (ft)4.13.5
Cabin Length - Seating (ft)19.5
Baggage Volume Int. (cu. ft)7135.2