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Beechcraft Baron G58 vs Piper Seneca

The Beechcraft Baron G58 and the Piper Seneca are both light, piston-powered twin‑engine aircraft typically used for personal transportation, business travel, and advanced multi‑engine training, but they sit in slightly different categories. The Baron G58 is generally viewed as a higher‑performance, more “premium” light twin, with a reputation for strong cruise speed and handling, while the Seneca is commonly positioned as a practical, systems‑rich touring and training twin with an emphasis on flexibility and manageable operating characteristics. In range, the Baron G58 often delivers a solid cross‑country capability but is frequently optimized for speed and payload tradeoffs, whereas many Seneca variants are known for competitive or sometimes longer real‑world legs depending on configuration, power setting, and reserves. Actual range in either aircraft varies significantly with model year, fuel capacity options, cruise profile, and loading. For passenger capacity, both are typically configured to carry up to six people including the pilot, though usable seats and comfort with full fuel depend on weight limits and baggage requirements, with the Seneca often offering a more accommodating cabin and seating layout.

SpecBeechcraft Baron G58Piper Seneca
Summary
Cockpit22
DOC / nm$ 1.72$ 1.69
Total Seats66
Flight RulesIFRIFR
ManufacturerBeechcraftPiper
Aircraft NameBaron G58Seneca
CertificationFAA / EASAFAA / EASA
Max Range (nm)1480828
DOC / nm / Seat$ 0.29$ 0.28
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)14501331
Standard Cabin Seats44
Direct Operating Cost$ 347$ 337
Flight Deck (Base Spec)Garmin G1000 NXiGarmin G1000 NXi
Max Cruise Speed (ktas)202200
Base Aircraft Price (USD) $1,495,000 $1,095,000
Cabin
Cockpit22
Total Seats66
Standard Cabin Seats44
Engine
FADECNoNo
ModelIO-550-CTSIO-360-RB
Fuel TypeAvGasAvGas
TBO (hrs)17001800
TBO (yrs)12
Horsepower300220
Fuel DeliveryFuel InjectedFuel Injected
No. of Engines22
Fuel Capacity (gal)194122
Dimensions
Length (ft)29.928.6
Wingspan (ft)37.939
Cabin Width (ft)3.5
Cabin Height (ft)4.2
Cabin Length (ft)12.6
Overall Height (ft)9.810
Cabin Volume (cu. ft)150
Baggage Volume Int. (cu. ft)46