Beechcraft Baron G58 vs Cirrus Sr22t G6 vs Diamond Aircraft Da62 vs Piper M350 vs Piper M500
The Beechcraft Baron G58 is a twin‑engine piston aircraft best suited to regional trips, offering roughly 4–5 hours of endurance and typically carrying 4 adults comfortably (up to 6 seats depending on configuration and loading). The Cirrus SR22T G6 is a high‑performance single‑engine piston with longer legs than many pistons in its class, commonly planned around about 800–1,000 nautical miles with reserves, and is generally used for 2–4 passengers plus baggage (up to 5 seats). The Diamond DA62 is a modern twin‑engine piston with efficient fuel burn and strong real‑world range often around 1,000+ nautical miles, and it provides up to 7 seats, making it the people‑mover of this group. The Piper M350 is a pressurized single‑engine piston aimed at all‑weather personal/business travel, typically around 1,000 nautical miles, with 5–6 seats but usually best with 3–5 aboard and bags. The Piper M500 is a single‑engine turboprop step up in speed and altitude capability, commonly planned around about 1,000 nautical miles, seating 5–6 with practical loads favoring 4–5 passengers.
| Spec | Beechcraft Baron G58 | Diamond Aircraft DA62 | Piper M350 | Piper M500 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| DOC / nm | $ 1.72 | $ 1.18 | $ 1.34 | $ 3.11 |
| Total Seats | 6 | 5 | 6 | 6 |
| Flight Rules | IFR | IFR | VFR | IFR |
| Manufacturer | Beechcraft | Diamond Aircraft | Piper | Piper |
| Aircraft Name | Baron G58 | DA62 | M350 | M500 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1480 | 1283 | 1343 | 1000 |
| DOC / nm / Seat | $ 0.29 | $ 0.24 | $ 0.22 | $ 0.78 |
| OEM Verification | Un-Verified | Un-Verified | Un-Verified | VERIFIED |
| Useful Load (lbs) | 1450 | 1565 | 1308 | 1698 |
| Standard Cabin Seats | 4 | 3 | 4 | 4 |
| Direct Operating Cost | $ 347 | $ 225 | $ 285 | $ 579 |
| Flight Deck (Base Spec) | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 202 | 190 | 213 | 260 |
| Base Aircraft Price (USD) | $1,495,000 | $1,290,000 | $1,195,000 | $2,122,600 |
| Max Cabin Seats | — | 5 | — | — |
| Min Crew | — | — | — | 1 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Total Seats | 6 | 5 | 6 | 5 |
| Standard Cabin Seats | 4 | 3 | 4 | 4 |
| Max Cabin Seats | — | 5 | — | — |
| Cabin Pressure (psi) | — | — | 5.6 | 5.5 |
| Lavatory | — | — | — | No |
| Min Crew | — | — | — | 1 |
| Galley Location | — | — | — | MID |
| Galley / Refreshment | — | — | — | Refreshment Centre |
| SL Cabin Altitude (ft) | — | — | — | 12600 |
| Max Cabin Altitude (ft) | — | — | — | 8244 |
| Engine | ||||
| FADEC | No | Yes | No | No |
| Model | IO-550-C | AE330 | TIO-540-AE2A | PT6A-42A |
| Fuel Type | AvGas | Diesel / Jet Fuel | AvGas | — |
| TBO (hrs) | 1700 | 1800 | 2000 | 3600 |
| TBO (yrs) | 12 | — | 12 | — |
| Horsepower | 300 | 180 | 350 | 500 |
| Fuel Delivery | Fuel Injected | Fuel Injected | Fuel Injected | — |
| No. of Engines | 2 | 2 | 1 | 1 |
| Fuel Capacity (gal) | 194 | 89 | 120 | 170 |
| Usable Fuel (gal) | — | 86 | — | — |
| Flat Rating | — | — | — | ISA + 55 |
| Dimensions | ||||
| Length (ft) | 29.9 | 30.1 | 29 | 29.6 |
| Wingspan (ft) | 37.9 | 47.8 | 43 | 43.2 |
| Cabin Width (ft) | 3.5 | — | 4.1 | 4.1 |
| Cabin Height (ft) | 4.2 | — | 4 | 4 |
| Cabin Length (ft) | 12.6 | — | 12.3 | 12.3 |
| Overall Height (ft) | 9.8 | 9.3 | 11.4 | 11.3 |
| Cabin Volume (cu. ft) | 150 | — | 165 | 165 |
| Baggage Volume Int. (cu. ft) | 46 | — | 20 | 20 |
| Baggage Volume Ext. (cu. ft) | — | — | 13 | — |