June 29, 2023
Gulfstream G-IV Overview (1987 – 1992)
Product Overview
The G-IV is an upgraded evolution of the G-III with a 54-inch cabin stretch and six cabin windows. The aircraft is fitted with two Rolls-Royce Tay MK 610-8 engines which are more powerful and fuel-efficient than the Spey MK 511-8 model that the G-II and G-III were powered by. The Gulfstream G-IV also became the first business jet to have an entire glass cockpit with an advanced EFIS avionics suite and six-color CRT displays.
As of April 2023, 94% of the Gulfstream G-IV ownership comes from the pre-owned market, the other 6% from new. 12.4% of those are currently for sale, with the majority under an exclusive broker agreement (79%). For those on the market, the average time on the market is 10.4 months. Over the past 12 months, the Gulfstream G-IV has averaged 2 full retail transactions per month.
Brief History
Design work on the G-IV began in early 1983, with the first of four production prototypes making first flight on September 19, 1985. FAA certification was awarded on April 22, 1987.
The G-IV began operational service with serial number 1000 in 1987 and was upgraded to the special purpose G-IV-SP version at serial number 1214 in 1993. A total of 196 Gulfstream G-IV aircraft have been produced.
Worldwide Appeal
There are currently 153 Gulfstream G-IV aircraft in operation worldwide. The majority of those (149) are wholly owned with 4 in shared ownership and none in fractional ownership. 7.8% are currently leased. North America has the largest percentage of wholly owned Gulfstream G-IV aircraft (86%) followed by Asia (7%).