The Gulfstream GIV continues to hold a unique position in the large-cabin market, offering exceptional cabin space and intercontinental capability at a fraction of the acquisition cost of newer-generation aircraft. While many buyers are attracted by the value proposition, transactions remain heavily influenced by maintenance status, engine program enrollment, avionics upgrades, and overall aircraft pedigree.
Fleet Size and Availability
There are currently 12 Gulfstream GIV aircraft available worldwide, representing 8.6% of the global fleet.
Inventory has remained relatively stable throughout the first half of 2026, declining modestly from 14 aircraft available in January to 12 aircraft currently on the market. Although supply has eased slightly, inventory remains elevated compared to many newer aircraft types, giving buyers a healthy selection.
Market Listings
Current asking prices range from $1.7 million to $3.5 million, with pricing driven largely by engine times, maintenance history, avionics modernization, and refurbishment quality rather than simply aircraft age.
Active listings are averaging 507 days on market, one of the longest averages among the aircraft covered in these reports. This underscores the importance of realistic pricing and presenting an aircraft with strong maintenance pedigree in order to attract qualified buyers.
Sales Activity
During the past six months, 9 Gulfstream GIV aircraft sold, including 4 off-market transactions, representing 6.5% of the worldwide fleet.
Reported transaction prices ranged from $1.5 million to $2.5 million, while completed sales averaged 281 days on market. Monthly sales activity slowed during the second quarter, with no reported retail sales in June, although the steady pace of off-market transactions suggests buyer interest remains active for well-positioned aircraft.
Key Takeaways
• 12 aircraft are currently available worldwide.
• Inventory represents 8.6% of the global fleet.
• 9 aircraft sold during the past six months, including 4 off-market transactions.
• Current asking prices range from $1.7 million to $3.5 million.
• Recent sales ranged from $1.5 million to $2.5 million.
• Active listings average 507 days on market, while sold aircraft averaged 281 days.
Key Insight
The Gulfstream GIV remains a value-driven market where buyers are highly selective. Aircraft that are professionally maintained, enrolled on engine programs, and equipped with desirable avionics continue to attract interest, while deferred maintenance or unrealistic pricing can significantly extend marketing times. For sellers, preparation and accurate pricing are critical. Buyers, meanwhile, have an excellent opportunity to acquire a proven large-cabin aircraft with exceptional capability at historically attractive acquisition costs.
