Beechcraft Baron G58 vs Beechcraft Bonanza G36 vs Cirrus Sr22t G6 vs Piper Seneca
The Beechcraft Baron G58 and Piper Seneca are light twins, typically chosen for redundancy and multi-engine capability, while the Beechcraft Bonanza G36 and Cirrus SR22T G6 are high-performance singles oriented toward efficient personal and business travel. In range, the SR22T G6 is generally competitive at the top of this group thanks to turbocharging and high-altitude cruise, often matching or exceeding the Bonanza G36 depending on power settings and reserves. The Bonanza G36 is also strong on range and speed among normally aspirated singles, while the Baron G58’s twin-engine fuel burn usually yields somewhat shorter range than the best-case singles when flown at similar mission profiles. The Seneca’s range is commonly comparable to other light twins and can be competitive, but it varies notably by model and loading. For passenger capacity, the Bonanza G36 and SR22T are typically configured for four to five seats, while the Baron G58 is commonly a five-to-six-seat airplane. The Seneca is normally a six-seat aircraft, often offering the most seats in typical configurations.
| Spec | Beechcraft Baron G58 | Beechcraft Bonanza G36 | Piper Seneca |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 1.72 | $ 1.16 | $ 1.69 |
| Total Seats | 6 | 6 | 6 |
| Flight Rules | IFR | VFR | IFR |
| Manufacturer | Beechcraft | Beechcraft | Piper |
| Aircraft Name | Baron G58 | Bonanza G36 | Seneca |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1480 | 920 | 828 |
| DOC / nm / Seat | $ 0.29 | $ 0.19 | $ 0.28 |
| OEM Verification | Un-Verified | Un-Verified | Un-Verified |
| Useful Load (lbs) | 1450 | 1050 | 1331 |
| Standard Cabin Seats | 4 | 4 | 4 |
| Direct Operating Cost | $ 347 | $ 204 | $ 337 |
| Flight Deck (Base Spec) | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 202 | 176 | 200 |
| Base Aircraft Price (USD) | $1,495,000 | $925,000 | $1,095,000 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Total Seats | 6 | 6 | 6 |
| Standard Cabin Seats | 4 | 4 | 4 |
| Engine | |||
| FADEC | No | No | No |
| Model | IO-550-C | IO-550-B | TSIO-360-RB |
| Fuel Type | AvGas | AvGas | AvGas |
| TBO (hrs) | 1700 | 1700 | 1800 |
| TBO (yrs) | 12 | 12 | — |
| Horsepower | 300 | 300 | 220 |
| Fuel Delivery | Fuel Injected | Fuel Injected | Fuel Injected |
| No. of Engines | 2 | 1 | 2 |
| Fuel Capacity (gal) | 194 | 74 | 122 |
| Dimensions | |||
| Length (ft) | 29.9 | 27.5 | 28.6 |
| Wingspan (ft) | 37.9 | 33.5 | 39 |
| Cabin Width (ft) | 3.5 | 3.5 | — |
| Cabin Height (ft) | 4.2 | 4.2 | — |
| Cabin Length (ft) | 12.6 | 12.6 | — |
| Overall Height (ft) | 9.8 | 8.6 | 10 |
| Cabin Volume (cu. ft) | 150 | 100 | — |
| Baggage Volume Int. (cu. ft) | 46 | 10 | — |