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Beechcraft Baron G58 vs Diamond Aircraft Da62

The Beechcraft Baron G58 and Diamond DA62 are both twin‑engine piston aircraft, but they sit in slightly different categories. The Baron G58 is a classic, all‑metal, traditionally equipped light twin often associated with personal and business travel where robust performance and conventional handling are valued. The DA62 is a newer‑generation composite light twin that emphasizes efficiency, modern avionics integration, and lower fuel burn. In range, the DA62 generally offers a longer typical range than the G58, especially in economy cruise profiles, reflecting its aerodynamic efficiency and fuel‑sipping diesel powerplants. The Baron G58’s range is solid for regional missions but is usually shorter in comparable real‑world planning. For passenger capacity, the Baron G58 is typically configured for five to six seats depending on interior and optional arrangements, while the DA62 is commonly configured for up to seven seats, giving it an advantage for larger families or carrying an extra passenger or two with more flexible cabin use.

SpecBeechcraft Baron G58Diamond Aircraft DA62
Summary
Cockpit22
DOC / nm$ 1.72$ 1.18
Total Seats65
Flight RulesIFRIFR
ManufacturerBeechcraftDiamond Aircraft
Aircraft NameBaron G58DA62
CertificationFAA / EASAFAA / EASA
Max Range (nm)14801283
DOC / nm / Seat$ 0.29$ 0.24
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)14501565
Standard Cabin Seats43
Direct Operating Cost$ 347$ 225
Flight Deck (Base Spec)Garmin G1000 NXiGarmin G1000 NXi
Max Cruise Speed (ktas)202190
Base Aircraft Price (USD) $1,495,000 $1,290,000
Max Cabin Seats5
Cabin
Cockpit22
Total Seats65
Standard Cabin Seats43
Max Cabin Seats5
Engine
FADECNoYes
ModelIO-550-CAE330
Fuel TypeAvGasDiesel / Jet Fuel
TBO (hrs)17001800
TBO (yrs)12
Horsepower300180
Fuel DeliveryFuel InjectedFuel Injected
No. of Engines22
Fuel Capacity (gal)19489
Usable Fuel (gal)86
Dimensions
Length (ft)29.930.1
Wingspan (ft)37.947.8
Cabin Width (ft)3.5
Cabin Height (ft)4.2
Cabin Length (ft)12.6
Overall Height (ft)9.89.3
Cabin Volume (cu. ft)150
Baggage Volume Int. (cu. ft)46