# G450

Source: https://jetatlas.ai/ko/aircraft/gulfstream-g450
Publisher: JetAtlas
Retrieved: 2026-10-27T11:23:50.819Z (not the data verification date)
Record updated: 2026-09-13T15:20:16.606Z
Verified: unknown
Published: not recorded
Requested language: ko
Field languages: {"description":"ko"}
Terms: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

- Published specifications depend on configuration. Prices and operating costs are editorial estimates, not quotations.
- Range and runway figures do not establish operational suitability.

G450은 전방 동체 연장, PlaneView 조종석, 업그레이드된 Tay 엔진으로 GIV 라인을 현대화한 기종입니다. 2005년부터 2018년까지 생산되어 4,350해리의 항속거리와 Gulfstream 특유의 대형 타원형 창을 G550보다 훨씬 낮은 가격에 제공했으며, 중고 시장에서 여전히 인기 있는 가성비 선택지입니다.

```json
{
  "kind": "aircraft",
  "slug": "gulfstream-g450",
  "name": "G450",
  "manufacturer_slug": "gulfstream",
  "manufacturer_name": "Gulfstream Aerospace",
  "category": "large",
  "status": "out-of-production",
  "first_delivery_year": 2005,
  "production_end_year": 2018,
  "price_new_usd_m": null,
  "preowned_low_usd_m": 8,
  "preowned_high_usd_m": 18,
  "range_nm": 4350,
  "max_cruise_kts": 476,
  "max_mach": 0.88,
  "max_altitude_ft": 45000,
  "passengers_typical": 12,
  "passengers_max": 16,
  "cabin_length_ft": 40.3,
  "cabin_width_ft": 7.3,
  "cabin_height_ft": 6.2,
  "cabin_volume_cuft": 1525,
  "baggage_cuft": 169,
  "mtow_lb": 74600,
  "takeoff_distance_ft": 5600,
  "landing_distance_ft": 3260,
  "engines": "2 × Rolls-Royce Tay 611-8C",
  "engine_count": 2,
  "fuel_burn_gph": 470,
  "hourly_variable_cost_usd": 4700,
  "annual_fixed_cost_usd": 1250000,
  "crew": 2,
  "length_ft": 89.3,
  "wingspan_ft": 77.8,
  "height_ft": 25.2,
  "max_payload_lb": 6000,
  "max_fuel_lb": 29500,
  "engine_thrust_lbf": 13850,
  "engine_shp": null,
  "cabin_altitude_ft": null,
  "avionics": "Gulfstream PlaneView (Honeywell Primus Epic)",
  "description": "G450은 전방 동체 연장, PlaneView 조종석, 업그레이드된 Tay 엔진으로 GIV 라인을 현대화한 기종입니다. 2005년부터 2018년까지 생산되어 4,350해리의 항속거리와 Gulfstream 특유의 대형 타원형 창을 G550보다 훨씬 낮은 가격에 제공했으며, 중고 시장에서 여전히 인기 있는 가성비 선택지입니다."
}
```

## References
- https://web.archive.org/web/20160313051203/http://www.gulfstream.com/images/uploads/brochures/aircraft/G450SpecSheet.pdf
- https://www.guardianjet.com/jet-aircraft-online-tools/aircraft-brochure.cfm?m=Gulfstream-G450-131
- https://en.wikipedia.org/wiki/Gulfstream_IV

Methodology: https://jetatlas.ai/en/methodology
Cite: JetAtlas, https://jetatlas.ai/ko/aircraft/gulfstream-g450