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2005 Gulfstream Aerospace G100
Starts from the median asking price of 40 comparable Gulfstream Jet listings ($3,695,000), then adjusts for:
- Year +1 vs comparable listings +1.5%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | Gulfstream G100 |
|---|---|
| Type | Jet |
| Airframe time | — |
Recommended avionics upgrades
No IFR GPS navigator is listed — a GTN 650Xi is the standard entry point for WAAS/LPV capability.
See prices & suppliers ›No autopilot is listed — a GFC 600 or S-TEC 3100 digital autopilot is a major capability and value add, subject to STC approval for this model.
Shop options ›No ADS-B is listed — a GTX 345 delivers required ADS-B Out plus In (traffic & weather) in one transponder.
See prices & suppliers ›Suggestions are based on the panel described in this listing; verify STC approval for this make/model before any installation.
Service Difficulty Reports (SDRs)
Checking FAA service difficulty reports…
Airworthiness Directives (ADs)
Checking airworthiness directives…
Operating costs & specifications — Gulfstream G100
Typical model-level figures for the Gulfstream G100 (not this specific airframe).
Annual cost breakdown
| Low use | High use | |
|---|---|---|
| Hours / year | 200 | 325 |
| Fuel | $282,240 | $458,640 |
| Fixed | $639,112 | $639,112 |
| Variable | $786,240 | $1,277,640 |
| Total / hour | $7,127 | $5,898 |
Performance & dimensions
| Range | 2,900 nm |
|---|---|
| Cruise speed | 415 kts · 478 mph |
| Seating | 2 crew + 7 passengers |
| Cabin H × W × L | 5' 7" × 4' 9" × 17' 1" |
| Interior volume | 455 ft³ |
| Takeoff / landing | 6000 ft / 2900 ft |
About this plane
The Gulfstream G100 has a variable operating cost of $3,321 per hour. With a range of 2,500 nautical miles and a normal cruise speed of 460 knots (529 mph), it is well-suited for medium-range business travel. The cabin of the G100 measures 5'7" high, 4'9" wide, and 17'1" long, offering 455 cubic feet of interior space. Accommodating up to 7 passengers, the aircraft features a comfortable and functional layout designed to support productivity and relaxation in flight. Consuming approximately 196 gallons of fuel per hour, the G100 delivers strong cruise performance while maintaining operational efficiency. With takeoff and landing requirements of 6,000 feet and 2,900 feet respectively, it offers access to a wide range of airports while providing the reliability and speed expected of a Gulfstream aircraft. Get a Personalized Demo See AviaCost in action with a tailored walkthrough of Gulfstream G100's full ownership model — including trip costs, depreciation, and branded PDF reports.
Range from base
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