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Gulfstream G800 1 vs Piaggio Avanti Evo

The Gulfstream G800 and the Piaggio Avanti EVO sit in very different parts of the business-aviation market. The G800 is an ultra-long-range large-cabin business jet designed for intercontinental missions, offering a published range of about 8,000 nautical miles, which supports nonstop city pairs that span oceans. Typical seating varies by configuration, but it generally accommodates around 12 to 19 passengers in a spacious cabin with multiple living zones. The Piaggio Avanti EVO is a high-speed twin‑turboprop positioned closer to the light business and regional executive category. Its range is roughly 1,700 to 1,800 nautical miles, making it better suited to short- to mid-range trips rather than global nonstop travel. Passenger capacity is typically around 6 to 9, depending on layout, with a smaller cabin but efficient operating economics and strong performance for its class. In short, the G800 prioritizes maximum range and cabin size for long-haul premium travel, while the Avanti EVO emphasizes efficiency and speed for shorter missions with fewer passengers.

SpecGulfstream G800Piaggio Avanti EVO
Summary
Total Seats158
ManufacturerGulfstreamPiaggio
Aircraft NameG750Avanti EVO
Max Cruise Speed (ktas)982400
Base Aircraft Price (USD)71500000$ 7,695,000
Cockpit2
Min Crew1
Flight RulesIFR
CertificationFAA / EASA
Max Range (nm)1530
Max Cabin Seats7
OEM VerificationUn-Verified
Useful Load (lbs)3775
Standard Cabin Seats6
Flight Deck (Base Spec)Rockwell Collins Pro Line 21
Cabin
Cockpit2
LavatoryNo
Min Crew1
Total Seats8
Max Cabin Seats7
Cabin Pressure (psi)9
Galley / RefreshmentNo
Standard Cabin Seats6
SL Cabin Altitude (ft)24000
Max Cabin Altitude (ft)6600
Engine
FADECYes
ModelPT6A–66B
TBO (hrs)3600
Horsepower850
Flat RatingISA + 28
No. of Engines2
Fuel Burn (gph)100
Dimensions
Length (ft)47.3
Wingspan (ft)47.1
Cabin Width (ft)6.1
Cabin Height (ft)5.8
Cabin Length (ft)14.9
Overall Height (ft)13.1
Cabin Width - Floor (ft)3.5
Baggage Volume Int. (cu. ft)35.2