Gulfstream G500 vs Gulfstream G280
Aircraft are often compared by category, typical range, and passenger capacity because these factors shape where and how they’re used. Small general-aviation piston aircraft are the shortest-range option, usually suited to regional hops of a few hundred miles and carrying about 2 to 6 passengers. Turboprops sit between pistons and jets, commonly flying several hundred to over 1,000 miles with roughly 30 to 80 passengers, making them efficient for shorter routes and smaller airports. Regional jets cover similar networks but tend to offer faster cruise speeds, with typical ranges around 1,000 to 2,000+ miles and seating often in the 50 to 100+ passenger band. Narrowbody airliners (single-aisle) dominate short- to medium-haul routes, frequently carrying about 150 to 240 passengers and flying roughly 2,000 to 4,000 miles depending on variant. Widebody airliners (twin-aisle) are built for long-haul travel, commonly seating 250 to 400+ passengers and reaching about 5,000 to 9,000+ miles. At the high end, ultra-long-range widebodies prioritize range over maximum seating for nonstop intercontinental missions.
| Spec | Gulfstream G280 | Gulfstream G500 |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 2 |
| DOC / nm | $ 6.57 | $ 9.00 |
| Min Crew | 2 | 4 |
| Total Seats | 10 | 12 |
| Manufacturer | Gulfstream | Gulfstream |
| Aircraft Name | G280 | G500 |
| Certification | FAA / EASA | In Development |
| Max Range (nm) | 3600 | 5200 |
| DOC / nm / Seat | $ 0.82 | $ 0.90 |
| Max Cabin Seats | 10 | 19 |
| OEM Verification | Un-Verified | Un-Verified |
| Useful Load (lbs) | 15550 | 30650 |
| Standard Cabin Seats | 8 | 10 |
| Direct Operating Cost | $ 3,168 | $ 4,644 |
| Flight Deck (Base Spec) | Gulfstream PlaneView (Pro Line Fusion) | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 481 | 516 |
| Base Aircraft Price (USD) | $24,900,000 | $47,500,000 |
| Cabin | ||
| Cockpit | 2 | 2 |
| Lavatory | 1 Enclosed Belted Flushing | 2 Enclosed Flushing |
| Min Crew | 2 | 4 |
| Crew Rest | No | No |
| Jump Seat | No | Yes |
| Total Seats | 10 | 12 |
| Galley Location | FWD | FWD |
| Max Cabin Seats | 10 | 19 |
| Lavatory Location | AFT | FWD / AFT |
| Cabin Pressure (psi) | 9.2 | 10.7 |
| Galley / Refreshment | Galley | Galley |
| Standard Cabin Seats | 8 | 10 |
| SL Cabin Altitude (ft) | 25000 | 31900 |
| Max Cabin Altitude (ft) | 5800 | — |
| Engine | ||
| FADEC | Yes | Yes |
| Model | HTF7250G | PW814GA |
| TBO (hrs) | On-Condition | 10000 |
| Flat Rating | ISA + 17 | ISA + 15 |
| Thrust (lbs) | 7624 | 15144 |
| No. of Engines | 2 | 2 |
| Dimensions | ||
| Length (ft) | 66.9 | 91.2 |
| Wingspan (ft) | 63 | 86.3 |
| Aisle Step (ft) | 0.3 | Flat Floor |
| Cabin Width (ft) | 6.9 | 7.6 |
| Cabin Height (ft) | 6.3 | 6.4 |
| Cabin Length (ft) | 25.9 | 41.5 |
| Overall Height (ft) | 21.4 | 25.5 |
| Cabin Width - Floor (ft) | 5.4 | 6.1 |
| Cabin Length - Seating (ft) | 17.7 | 26.3 |
| Baggage Volume Int. (cu. ft) | 154 | 230 |