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Beechcraft Kingair Denali vs Cessna Citation M2 vs Piaggio Avanti Evo vs Piper M350 vs Piper M500 vs Piper M600 Sls

By category, the Cessna Citation M2 is a light jet, while the Piaggio Avanti EVO is a high-speed twin‑turboprop often positioned between turboprops and entry jets. The Beechcraft Denali and the King Air family are twin‑turboprop aircraft (Denali is a newer, more advanced design), and the Piper M500 and M600 SLS are single‑engine turboprops. The Piper M350 is a pressurized piston single. For range, the Citation M2 typically offers the longest practical trip capability among these in real-world operations, with the Avanti EVO and King Air/Denali also providing strong cross‑country range; the single‑engine turboprops (M500/M600 SLS) are generally mid‑to‑long range but usually shorter than the best‑case twin‑turboprop or light‑jet missions. The M350 has the shortest range of the group. For passenger capacity, the King Air and Avanti EVO usually carry the most (often 7–9 seats depending on configuration). The Citation M2 commonly seats about 6–7. The Denali targets a similar 6–8 class. The M500/M600 SLS are typically 5–6, and the M350 is generally 5–6.

SpecBeechcraft KingAir DenaliCessna Citation M2Piaggio Avanti EVOPiper M350Piper M500Piper M600 SLS
Summary
Cockpit222222
DOC / nm$ 4.08$ 3.45$ 1.34$ 3.11$ 2.19
Min Crew11111
Total Seats1188666
Flight RulesIFRIFRVFRIFRIFR
ManufacturerGE® AerospaceCessna CitationPiaggioPiperPiperPiper
Aircraft NameKingAir DenaliM2Avanti EVOM350M500M600
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)160014001530134310001406
DOC / nm / Seat$ 0.68$ 0.58$ 0.22$ 0.78$ 0.55
Max Cabin Seats977
OEM VerificationVERIFIEDVERIFIEDUn-VerifiedUn-VerifiedVERIFIEDVERIFIED
Useful Load (lbs)328038103775130816982200
Standard Cabin Seats766444
Direct Operating Cost$ 1,111$ 1,395$ 285$ 579$ 603
Flight Deck (Base Spec)Rockwell Collins Pro Line FusionGarmin G3000Rockwell Collins Pro Line 21Garmin G1000 NXiGarmin G1000 NXiGarmin G3000
Max Cruise Speed (ktas)285404400213260274
Base Aircraft Price (USD)$4,150,000$5,150,000$ 7,695,000$1,195,000$2,122,600$3,081,400
Cabin
Cockpit222222
Lavatory1 Flushing1 Enclosed Belted FlushingNoNoNo
Min Crew11111
Total Seats1188655
Max Cabin Seats977
Lavatory LocationAFTAFT
Cabin Pressure (psi)58.595.65.55.6
Galley / RefreshmentNoNoNoRefreshment CentreRefreshment Centre
Standard Cabin Seats766444
SL Cabin Altitude (ft)1106522027240001260012600
Crew RestNo
Jump SeatNo
Max Cabin Altitude (ft)660082448644
Galley LocationMIDMID
Engine
ModelCatalyst™FJ44-1AP-21PT6A–66BTIO-540-AE2APT6A-42APT6A-42A
No. of Engines122111
FADECYesYesNoNoNo
TBO (hrs)35003600200036003600
Flat RatingISA + 7ISA + 28ISA + 55ISA + 55
Thrust (lbs)1965
Fuel Burn (lbph)516
Fuel Capacity (gal)492120170260
Horsepower850350500600
Fuel Burn (gph)100
Fuel TypeAvGas
TBO (yrs)12
Fuel DeliveryFuel Injected
Dimensions
Length (ft)14.8642.647.32929.629.7
Wingspan (ft)54.347.347.14343.243.2
Cabin Width (ft)4.54.86.14.14.14.1
Cabin Height (ft)4.84.85.8444
Cabin Length (ft)12.61114.912.312.312.3
Overall Height (ft)4.651413.111.411.311.3
Cabin Width - Floor (ft)4.13.13.5
Cabin Length - Seating (ft)12.68.8
Baggage Volume Int. (cu. ft)4835.2202020
Aisle Step (ft)0.4
Baggage Volume Ext. (cu. ft)4613
Cabin Volume (cu. ft)165165165