Beechcraft Kingair Denali vs Cessna Citation M2 vs Piaggio Avanti Evo vs Piper M350 vs Piper M500 vs Piper M600 Sls
By category, the Cessna Citation M2 is a light jet, while the Piaggio Avanti EVO is a high-speed twin‑turboprop often positioned between turboprops and entry jets. The Beechcraft Denali and the King Air family are twin‑turboprop aircraft (Denali is a newer, more advanced design), and the Piper M500 and M600 SLS are single‑engine turboprops. The Piper M350 is a pressurized piston single. For range, the Citation M2 typically offers the longest practical trip capability among these in real-world operations, with the Avanti EVO and King Air/Denali also providing strong cross‑country range; the single‑engine turboprops (M500/M600 SLS) are generally mid‑to‑long range but usually shorter than the best‑case twin‑turboprop or light‑jet missions. The M350 has the shortest range of the group. For passenger capacity, the King Air and Avanti EVO usually carry the most (often 7–9 seats depending on configuration). The Citation M2 commonly seats about 6–7. The Denali targets a similar 6–8 class. The M500/M600 SLS are typically 5–6, and the M350 is generally 5–6.
| Spec | Beechcraft KingAir Denali | Cessna Citation M2 | Piaggio Avanti EVO | Piper M350 | Piper M500 | Piper M600 SLS |
|---|---|---|---|---|---|---|
| Summary | ||||||
| Cockpit | 2 | 2 | 2 | 2 | 2 | 2 |
| DOC / nm | $ 4.08 | $ 3.45 | — | $ 1.34 | $ 3.11 | $ 2.19 |
| Min Crew | 1 | 1 | 1 | — | 1 | 1 |
| Total Seats | 11 | 8 | 8 | 6 | 6 | 6 |
| Flight Rules | IFR | — | IFR | VFR | IFR | IFR |
| Manufacturer | GE® Aerospace | Cessna Citation | Piaggio | Piper | Piper | Piper |
| Aircraft Name | KingAir Denali | M2 | Avanti EVO | M350 | M500 | M600 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1600 | 1400 | 1530 | 1343 | 1000 | 1406 |
| DOC / nm / Seat | $ 0.68 | $ 0.58 | — | $ 0.22 | $ 0.78 | $ 0.55 |
| Max Cabin Seats | 9 | 7 | 7 | — | — | — |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified | Un-Verified | VERIFIED | VERIFIED |
| Useful Load (lbs) | 3280 | 3810 | 3775 | 1308 | 1698 | 2200 |
| Standard Cabin Seats | 7 | 6 | 6 | 4 | 4 | 4 |
| Direct Operating Cost | $ 1,111 | $ 1,395 | — | $ 285 | $ 579 | $ 603 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Garmin G3000 | Rockwell Collins Pro Line 21 | Garmin G1000 NXi | Garmin G1000 NXi | Garmin G3000 |
| Max Cruise Speed (ktas) | 285 | 404 | 400 | 213 | 260 | 274 |
| Base Aircraft Price (USD) | $4,150,000 | $5,150,000 | $ 7,695,000 | $1,195,000 | $2,122,600 | $3,081,400 |
| Cabin | ||||||
| Cockpit | 2 | 2 | 2 | 2 | 2 | 2 |
| Lavatory | 1 Flushing | 1 Enclosed Belted Flushing | No | — | No | No |
| Min Crew | 1 | 1 | 1 | — | 1 | 1 |
| Total Seats | 11 | 8 | 8 | 6 | 5 | 5 |
| Max Cabin Seats | 9 | 7 | 7 | — | — | — |
| Lavatory Location | AFT | AFT | — | — | — | — |
| Cabin Pressure (psi) | 5 | 8.5 | 9 | 5.6 | 5.5 | 5.6 |
| Galley / Refreshment | No | No | No | — | Refreshment Centre | Refreshment Centre |
| Standard Cabin Seats | 7 | 6 | 6 | 4 | 4 | 4 |
| SL Cabin Altitude (ft) | 11065 | 22027 | 24000 | — | 12600 | 12600 |
| Crew Rest | — | No | — | — | — | — |
| Jump Seat | — | No | — | — | — | — |
| Max Cabin Altitude (ft) | — | — | 6600 | — | 8244 | 8644 |
| Galley Location | — | — | — | — | MID | MID |
| Engine | ||||||
| Model | Catalyst™ | FJ44-1AP-21 | PT6A–66B | TIO-540-AE2A | PT6A-42A | PT6A-42A |
| No. of Engines | 1 | 2 | 2 | 1 | 1 | 1 |
| FADEC | — | Yes | Yes | No | No | No |
| TBO (hrs) | — | 3500 | 3600 | 2000 | 3600 | 3600 |
| Flat Rating | — | ISA + 7 | ISA + 28 | — | ISA + 55 | ISA + 55 |
| Thrust (lbs) | — | 1965 | — | — | — | — |
| Fuel Burn (lbph) | — | 516 | — | — | — | — |
| Fuel Capacity (gal) | — | 492 | — | 120 | 170 | 260 |
| Horsepower | — | — | 850 | 350 | 500 | 600 |
| Fuel Burn (gph) | — | — | 100 | — | — | — |
| Fuel Type | — | — | — | AvGas | — | — |
| TBO (yrs) | — | — | — | 12 | — | — |
| Fuel Delivery | — | — | — | Fuel Injected | — | — |
| Dimensions | ||||||
| Length (ft) | 14.86 | 42.6 | 47.3 | 29 | 29.6 | 29.7 |
| Wingspan (ft) | 54.3 | 47.3 | 47.1 | 43 | 43.2 | 43.2 |
| Cabin Width (ft) | 4.5 | 4.8 | 6.1 | 4.1 | 4.1 | 4.1 |
| Cabin Height (ft) | 4.8 | 4.8 | 5.8 | 4 | 4 | 4 |
| Cabin Length (ft) | 12.6 | 11 | 14.9 | 12.3 | 12.3 | 12.3 |
| Overall Height (ft) | 4.65 | 14 | 13.1 | 11.4 | 11.3 | 11.3 |
| Cabin Width - Floor (ft) | 4.1 | 3.1 | 3.5 | — | — | — |
| Cabin Length - Seating (ft) | 12.6 | 8.8 | — | — | — | — |
| Baggage Volume Int. (cu. ft) | 48 | — | 35.2 | 20 | 20 | 20 |
| Aisle Step (ft) | — | 0.4 | — | — | — | — |
| Baggage Volume Ext. (cu. ft) | — | 46 | — | 13 | — | — |
| Cabin Volume (cu. ft) | — | — | — | 165 | 165 | 165 |