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Embraer Legacy 650 E vs Gulfstream G700 vs Piper M600 Sls vs Robinson R66

The Embraer Legacy 650E and Gulfstream G700 are large-cabin business jets aimed at long-range, multi-passenger travel. The Legacy 650E typically carries about 13 passengers and offers intercontinental capability at roughly 3,900 nautical miles, making it well suited to transcontinental missions with a spacious cabin. The Gulfstream G700 sits a class above as an ultra-long-range jet, commonly configured around 13–19 passengers, with range around 7,500 nautical miles, enabling far longer nonstop city pairs and a larger, more flexible cabin. The Piper M600 SLS is a single-engine turboprop in a much lighter category, generally seating up to 6 and offering about 1,600 nautical miles of range, prioritizing efficient regional trips and access to shorter runways over maximum speed and cabin volume. The Robinson R66 is a light turbine helicopter, typically carrying 4 passengers plus a pilot, with range on the order of 300–350 nautical miles, optimized for short hops, vertical access, and remote or congested-area operations rather than long-distance travel.

SpecGulfstream G700Piper M600 SLS
Summary
Cockpit32
Min Crew41
Total Seats166
ManufacturerGulfstreamPiper
Aircraft NameG700M600
CertificationIn DevelopmentFAA / EASA
Max Range (nm)75001406
Max Cabin Seats19—
OEM VerificationUn-VerifiedVERIFIED
Standard Cabin Seats124
Flight Deck (Base Spec)Gulfstream Symmetry Flight DeckGarmin G3000
Max Cruise Speed (ktas)516274
Base Aircraft Price (USD)$78,000,000$3,081,400
DOC / nm—$ 2.19
Flight Rules—IFR
DOC / nm / Seat—$ 0.55
Useful Load (lbs)—2200
Direct Operating Cost—$ 603
Cabin
Cockpit22
Min Crew41
Crew RestOptional—
Jump SeatYes—
Total Seats165
Galley LocationFWDMID
Max Cabin Seats19—
Lavatory LocationFWD / AFT—
Standard Cabin Seats124
Lavatory—No
Cabin Pressure (psi)—5.6
Galley / Refreshment—Refreshment Centre
SL Cabin Altitude (ft)—12600
Max Cabin Altitude (ft)—8644
Engine
ModelPearl 700PT6A-42A
TBO (hrs)On Condition3600
Thrust (lbs)18250—
No. of Engines21
FADEC—No
Horsepower—600
Flat Rating—ISA + 55
Fuel Capacity (gal)—260
Dimensions
Length (ft)109.929.7
Wingspan (ft)10343.2
Aisle Step (ft)Flat Floor—
Cabin Width (ft)8.24.1
Cabin Height (ft)6.254
Cabin Length (ft)56.912.3
Overall Height (ft)25.411.3
Baggage Volume Int. (cu. ft)19520
Cabin Volume (cu. ft)—165