The Grumman Gulfstream G159 (G1) is a twin-engine turboprop business aircraft introduced in the late 1950s, known for its long range, spacious cabin and reliability in corporate and regional service. Discover Grumman Gulfstream G159 (G1) aircraft for sale worldwide on AvPay. Browse active Grumman Gulfstream G159 (G1) listings and find available aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America. Connect directly with aircraft brokers, private sellers, flying clubs, flight schools and manufacturers. Explore the full inventory of aircraft for sale on AvPay here!
There are currently no aircraft listed for Grumman Gulfstream G159 (G1). Showing all Grumman aircraft.
Finding a Grumman Gulfstream G159 (G1) Aircraft for Sale on AvPay
AvPay is a global aircraft marketplace for the Grumman Gulfstream G159 (G1). Buyers and sellers list turboprop business aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America. Discover your ideal new or used Gulfstream G1 in our online aircraft listings.
Refine your Gulfstream G1 search on AvPay with easy filters. Find aircraft by condition, year, total time, location, price and seller.
AvPay features a wide range of aircraft for sale, including the Grumman Gulfstream G159. Explore our full Grumman selection, or browse all aircraft from various manufacturers here.
Found your ideal Gulfstream G1? Contact sellers on AvPay via WhatsApp, private message or phone to discuss pricing and specifications of the Grumman Gulfstream G159 Aircraft For Sale.
Interesting facts about the Grumman Gulfstream G159 (G1)
✈ Grumman designed the G159 as a pressurised, twin-turboprop business aircraft. The first flight took place on 14 August 1958, with production from 1959 to 1969.
✈ The G1 uses two Rolls-Royce Dart Mk.529 series turboprops with four-blade Rotol propellers. Each engine is rated at about 2,190 shp.
✈ The cabin typically seats 10–12 passengers in executive layout, with an airstair door for independent boarding at business airports.
✈ Grumman built 200 G1s. Operators later converted several airframes into the stretched G-159C “Gulfstream I-C” for commuter airline service.
✈ U.S. services employed variants: the TC-4C “Academe” trained A-6 Intruder bombardier/navigators, and the USCG used the VC-4A for VIP and logistics missions.
✈ The G1 established the Gulfstream brand that led to later jets such as the GII and GIII, while retaining low operating costs for a large cabin turboprop.
✈ Standard equipment included anti-ice systems and optional water-methanol injection to improve hot-and-high take-off performance.
✈ Typical mission roles include executive transport, corporate shuttle, flight inspection, government liaison and regional commuter operations.
Grumman Gulfstream G159 (G1) Specifications
Information provided here is as a guide only. Do not use this for flight planning or aircraft operations. Model differences, options, modifications, upgrades and age affect the values below. Always confirm exact specifications with the seller, manufacturer or aviation authority.
Length: 19.43 m (63 ft 9 in)
Wingspan: 23.93 m (78 ft 6 in)
Height: 6.93 m (22 ft 9 in)
Empty Weight (equipped): 9,934 kg (21,900 lb)
Max Take Off Weight (MTOW): 15,921 kg (35,100 lb)
Fuel Capacity (integral wing tanks): 5,867 L (1,550 US gal; 1,290.6 imp gal)
Economical Cruise Speed: 463 km/h (250 kt, 288 mph) at 25,000 ft
Range (max fuel, 2,740 lb payload, reserves/diversion): 4,090 km (2,210 nm; 2,540 mi)
Service Ceiling: 10,200 m (33,600 ft)
Rate of Climb (initial): 9.7 m/s (1,900 ft/min)
Take-off Run (ground roll): 777 m (2,550 ft)
Take-off Distance to 15 m (50 ft): 876 m (2,875 ft)
Landing Run (ground roll): 465 m (1,525 ft)
Landing Distance from 15 m (50 ft): 648 m (2,125 ft)
FAQs About the Grumman Gulfstream G159 (G1)
How much does a Gulfstream G1 cost?
Public asking prices varied widely in 2024–2025 due to rarity, configuration and maintenance status. Many sellers provided pricing on application. Where advertised, examples often appeared in the mid-six-figure range, with upgraded aircraft higher.
What engines power the G1?
Two Rolls-Royce Dart Mk.529-series turboprops drive four-blade propellers. Operators value the Dart’s durability and global support network.
How far can a G1 fly?
With maximum fuel and typical corporate payload, plan a range around 2,210 nautical miles under book conditions. Actual range depends on weight, winds and power setting.
What runway length does the G1 require?
Book figures show about 2,875 ft to clear 50 ft on take-off and about 2,125 ft from 50 ft on landing at standard conditions. Field length requirements increase with weight, temperature and elevation.
How does the G1 compare with later Gulfstreams?
The G1 offers a large, stand-up cabin and turboprop efficiency. Later Gulfstream jets deliver higher speed and altitude, but with jet-class operating costs.
Get help buying a Grumman Gulfstream G159 (G1)
Can’t find the Gulfstream G1 you’re looking for? Get in touch with an Aircraft Broker via the Aircraft Broker Directory. You can also browse Aircraft Brokerage and Aircraft Acquisition Services on the AvPay marketplace to support your purchase.
Sell your Grumman Gulfstream G159 (G1) on AvPay
Do you have a Gulfstream G1 Aircraft for Sale? List your aircraft on AvPay and reach buyers searching for a Grumman Gulfstream G159 worldwide. AvPay is a Zero Workload Website, so our team handles updates for you. Each aircraft listing features on our Social Media Pages to reach more buyers across our 190,000+ followers. With AvPay you will generate enquiries on your Aircraft Listings, your Aircraft Broker Profile and any Service Listings you add to our Aviation Marketplace. Let AvPay promote your Gulfstream G1 for sale.
Get Your Gulfstream G1 Listed for Sale on AvPay
Find Finance for buying a Grumman Gulfstream G159 (G1)
Need financing to purchase a Gulfstream G1? Our specialist aviation finance partners can help secure the right loan for your budget and mission profile. Get expert guidance from enquiry to completion.
Explore Gulfstream G1 Aircraft Financing Options
Find Insurance for a Grumman Gulfstream G159 (G1)
Buying a Gulfstream G1 is a major step. Our trusted insurance brokers compare policies and help tailor cover for your operations. Get help with Liability, Hull and optional cover such as passenger liability and personal accident cover.
Buy Insurance for Gulfstream G1 Aircraft