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Cirrus Sr22t G6 vs Piper M350 vs Diamond Aircraft Da62

Aircraft can be compared first by category: regional aircraft, narrow-body jets, wide-body jets, and long-range business or private aircraft. Regional turboprops and regional jets typically serve short hop routes between smaller airports, emphasizing frequency and lower operating cost over speed. Narrow-body jets are the workhorses of domestic and short-to-medium international travel, balancing efficiency with higher seating density. Wide-body jets are designed for high-demand long-haul markets, offering more cabin space, cargo capacity, and extended endurance. Range generally increases with size and mission. Regional aircraft commonly cover short sectors, while narrow-body jets handle medium-range routes that can span across countries or smaller oceans on certain variants. Wide-body aircraft provide the longest ranges in airline service, enabling intercontinental flights with heavier payloads and more amenities. Passenger capacity follows a similar progression. Regional aircraft usually carry a few dozen to around one hundred passengers, narrow-bodies often seat roughly 120 to 240 depending on configuration, and wide-bodies typically accommodate about 250 to well over 400 passengers, with layout choices strongly influencing the final count.

SpecDiamond Aircraft DA62Piper M350
Summary
Cockpit22
DOC / nm$ 1.18$ 1.34
Total Seats56
Flight RulesIFRVFR
ManufacturerDiamond AircraftPiper
Aircraft NameDA62M350
CertificationFAA / EASAFAA / EASA
Max Range (nm)12831343
DOC / nm / Seat$ 0.24$ 0.22
Max Cabin Seats5
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)15651308
Standard Cabin Seats34
Direct Operating Cost$ 225$ 285
Flight Deck (Base Spec)Garmin G1000 NXiGarmin G1000 NXi
Max Cruise Speed (ktas)190213
Base Aircraft Price (USD) $1,290,000 $1,195,000
Cabin
Cockpit22
Total Seats56
Max Cabin Seats5
Standard Cabin Seats34
Cabin Pressure (psi)5.6
Engine
FADECYesNo
ModelAE330TIO-540-AE2A
Fuel TypeDiesel / Jet FuelAvGas
TBO (hrs)18002000
Horsepower180350
Fuel DeliveryFuel InjectedFuel Injected
No. of Engines21
Usable Fuel (gal)86
Fuel Capacity (gal)89120
TBO (yrs)12
Dimensions
Length (ft)30.129
Wingspan (ft)47.843
Overall Height (ft)9.311.4
Cabin Width (ft)4.1
Cabin Height (ft)4
Cabin Length (ft)12.3
Cabin Volume (cu. ft)165
Baggage Volume Ext. (cu. ft)13
Baggage Volume Int. (cu. ft)20