Beechcraft Baron G58 vs Diamond Aircraft Da42 Vi
The Beechcraft Baron G58 and Diamond Aircraft DA42 VI are both twin‑engine piston aircraft, but they sit in different practical categories. The Baron G58 is typically viewed as a traditional light twin geared toward personal and business travel with an emphasis on speed, payload flexibility, and a more “classic” cabin and systems philosophy. The DA42 VI is often positioned as a modern, efficiency‑focused light twin, widely used for training and cross‑country touring, with contemporary avionics and a design that prioritizes fuel economy. In range terms, both can support serious cross‑country missions, but the DA42 VI commonly offers longer legs thanks to its efficiency, while the Baron G58 often trades some endurance for higher cruise performance and carrying capability depending on loading. For passenger capacity, both are generally configured for up to four occupants, with the Baron G58 also commonly described as a six‑seat cabin layout (useful for additional passengers or baggage, subject to weight and balance limits). Overall, the Baron leans toward higher performance and cabin versatility, while the DA42 VI emphasizes efficiency and modern training/touring suitability.
| Spec | Beechcraft Baron G58 | Diamond Aircraft DA42 VI |
|---|---|---|
| Summary | ||
| Cockpit | 2 | — |
| DOC / nm | $ 1.72 | $ 1.11 |
| Total Seats | 6 | 4 |
| Flight Rules | IFR | IFR |
| Manufacturer | Beechcraft | Diamond Aircraft |
| Aircraft Name | Baron G58 | DA42 VI |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1480 | 1273 |
| DOC / nm / Seat | $ 0.29 | $ 0.28 |
| OEM Verification | Un-Verified | Un-Verified |
| Useful Load (lbs) | 1450 | 1298 |
| Standard Cabin Seats | 4 | — |
| Direct Operating Cost | $ 347 | $ 211 |
| Flight Deck (Base Spec) | Garmin G1000 NXi | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 202 | 190 |
| Base Aircraft Price (USD) | $1,495,000 | $869,000 |
| Cabin | ||
| Cockpit | 2 | — |
| Total Seats | 6 | 4 |
| Standard Cabin Seats | 4 | — |
| Engine | ||
| FADEC | No | Yes |
| Model | IO-550-C | AE300 |
| Fuel Type | AvGas | Diesel / Jet Fuel |
| TBO (hrs) | 1700 | 1800 |
| TBO (yrs) | 12 | — |
| Horsepower | 300 | 168 |
| Fuel Delivery | Fuel Injected | Fuel Injected |
| No. of Engines | 2 | 2 |
| Fuel Capacity (gal) | 194 | 79.4 |
| Usable Fuel (gal) | — | 76.4 |
| Dimensions | ||
| Length (ft) | 29.9 | 28.1 |
| Wingspan (ft) | 37.9 | 44.5 |
| Cabin Width (ft) | 3.5 | — |
| Cabin Height (ft) | 4.2 | — |
| Cabin Length (ft) | 12.6 | — |
| Overall Height (ft) | 9.8 | 8.2 |
| Cabin Volume (cu. ft) | 150 | — |
| Baggage Volume Int. (cu. ft) | 46 | — |