Gulfstream G800 Review: The Longest-Range Business Jet (2026)

The Gulfstream G800 flies further than any other business jet: 8,200 nm nonstop, enough to link almost any two big cities on Earth. It does it with a top speed of Mach 0.935, a cabin for up to 19 passengers and 16 of Gulfstream’s large oval windows. In this review we look at it the way we review airliners: the looks, the cabin, the engines, the cockpit, range, price, safety and how it compares with its rivals.

Quick answer: the G800 combines the G650’s cabin size with the G700’s wing, engines and cockpit. It entered service in August 2025, costs about US$72.5 million equipped (2023), and is the range champion of business aviation. If you need more space, the G700 has a cabin 10 ft longer; if you need more speed, the Bombardier Global 8000 is faster.

Gulfstream G800 Quick Facts

Sources: Gulfstream: G800; dates and price from Wikipedia: Gulfstream G700/G800.

What Is the G800?

The G800 is the range leader of Gulfstream’s line-up (see our guide to every Gulfstream jet). Wikipedia says Gulfstream unveiled it in October 2021 as the successor to the G650, its earlier ultra-long-range jet. The idea is simple: keep the G650’s fuselage length, but give it the newer wing, Rolls-Royce Pearl 700 engines and Symmetry flight deck developed for the bigger G700. A shorter, lighter aircraft with the same engines and fuel capacity flies further.

The first G800 flew on 28 June 2022. The FAA and EASA certified it in April 2025, and the first delivery took place in late August 2025. Wikipedia lists 34 built by October 2026.

How the G800 Looks: Exterior Design

The G800 is 99 ft 9 in (30.40 m) long, 10 ft shorter than the G700, but has the same 103 ft (31.39 m) wingspan. It has the classic Gulfstream shape: a sharply swept wing with upturned winglets, a T-tail, two rear-mounted engines and big oval windows, eight on each side.

How to recognise a G800 at the airport

• Eight large oval windows per side (the G700 has ten)
• The big upturned winglets of the G700, on a shorter body
• The G650 and G650ER are the same length but have smaller winglets
• If in doubt, count the windows or check the registration

The Rolls-Royce Pearl 700, Explained Simply

The G800 shares its engines with the G700: two Rolls-Royce Pearl 700 turbofans of 18,250 lbf (81.20 kN) each. Wikipedia says the Pearl 700 is an improved version of the BR725 used on the G650, with an extra low-pressure turbine stage, a bypass ratio above 6.5:1 and an overall pressure ratio above 50:1, and Rolls-Royce claimed 3-5% better specific fuel consumption.

Because the G800 is about 2,000 lb lighter than the G700 at maximum take-off weight (105,600 lb against 107,600 lb) but carries the same 49,400 lb of fuel, the same engines take it further. That is the main reason for its extra 450 nm. Learn how jet engines work in our turbofan vs turboprop guide.

Inside the Cabin

The cabin is 46 ft 10 in (14.27 m) long without the baggage area (53 ft 7 in including it), 8 ft 2 in (2.49 m) wide and 6 ft 3 in (1.91 m) high, the same cross-section as the G700. Gulfstream offers up to four living areas. Its two sample layouts are:

Source: Gulfstream: G800. Gulfstream gives an overall maximum of 19 seats and 10 beds.

1. Fresh air and a low cabin altitude

Gulfstream says the G800 cabin is supplied with 100% fresh air, renewed every two to three minutes and purified by a plasma ionisation system. At 41,000 ft the cabin altitude is 2,840 ft; Gulfstream says its cabin altitudes are the lowest at the highest cruise levels (42,000 to 51,000 ft). Compare that with 6,000 to 8,000 ft on most airliners. Read more in why planes fly at 35,000 feet.

2. Sixteen panoramic windows

Gulfstream calls its Panoramic Oval Windows the industry’s largest. The G800 has 16, four fewer than the G700 but still enough to give the cabin plenty of daylight.

3. Galley, crew rest and two lavatories

There is a galley at the front, with or without a dedicated crew compartment where pilots and cabin crew can rest on long flights, and a lavatory at each end of the cabin.

4. Time saved at high speed

Gulfstream says flying at Mach 0.90 rather than Mach 0.80 can save up to 1.5 hours on flights longer than 6,500 nm. At Mach 0.90 the G800 still has 7,000 nm of range.

The Cockpit: Symmetry Flight Deck

The G800 uses Gulfstream’s Symmetry flight deck, with ten touch screens, which Gulfstream calls the most extensive use of touch screens in business aviation. The fly-by-wire controls use active control side-sticks, which Gulfstream describes as an industry first: the two sticks move together, so each pilot can feel the other’s inputs.

A dual head-up display shows the Combined Vision System, which mixes infrared camera imagery with a synthetic view of terrain to help in bad weather, and the Predictive Landing Performance System warns pilots if a landing risks running off the end of the runway.

Range and Performance

Gulfstream calls the G800 the world’s longest-range business aircraft. At Mach 0.85 it flies 8,200 nm (15,186 km); at Mach 0.90, 7,000 nm. That covers routes such as New York to Hong Kong or Los Angeles to Sydney nonstop. In June 2026, Wikipedia reports, a G800 flew 8,303 nm from Melbourne, Australia, to Moline, Illinois, more than its brochure figure.

Source: Gulfstream: G800.

G800 vs G650ER: The Jet It Replaces

Wikipedia says the G800 is the same size as the G650 and is slated to replace it. Compared with the G650 family, the G800 adds the bigger G700 wing with larger winglets, the more efficient Pearl 700 engines (developed from the G650’s BR725) and the fly-by-wire Symmetry flight deck with side-sticks and touch screens. G650 owners moving to a G800 get a familiar cabin with a modern cockpit and more range.

Safety and Reliability

Wikipedia lists no accidents involving the G800 or G700. The only fatal accident in the wider G650/G700/G800 family was the crash of a G650 test aircraft in 2011 during certification testing. The G800 is certified by both the FAA and EASA, and Wikipedia says Transport Canada has also approved it (a claim it marks as needing a citation). The Predictive Landing Performance System is one of its key safety features.

Price and Who Should Buy It

Wikipedia lists an equipped price of about US$72.5 million in 2023, about US$7 million less than the G700 and US$8.5 million less than the Global 8000. Buyers who mostly fly with small groups on the longest routes, such as US to Asia or Europe to Australia, get the most out of it.

G800 vs Its Rivals

Sources: Gulfstream: G800, Bombardier: Global 8000, Gulfstream: G700; prices from Wikipedia.

G800 vs Bombardier Global 8000

The G800 wins on range and price; the Global 8000 wins on speed, cabin length (7 ft 7 in more) and cabin altitude. Read our Bombardier Global 8000 review. Compare the two side by side in our Global 8000 vs G800 guide.

G800 vs Gulfstream G700

Same wing, engines and cockpit. The G700 gives you about 10 ft more cabin and four more windows; the G800 gives you 450 nm more range for about US$7 million less. Read our Gulfstream G700 review.

Pros and Cons

Pros

• Longest range of any business jet in service: 8,200 nm
• 7,000 nm even at Mach 0.90
• Cheaper than the G700 and Global 8000
• 100% fresh air and a 2,840 ft cabin altitude
• Modern Symmetry flight deck with ten touch screens and active side-sticks
• Certified by both the FAA and EASA

Cons

• Shortest cabin of the three ultra-long-range flagships (46 ft 10 in)
• Slower than the Bombardier Global 8000
• Sleeps up to 10, against 13 in the G700
• Fewer windows than the G700 (16 against 20)

Our Verdict

The G800 is the jet for owners who measure a private jet by where it can take them. It flies further than anything else in business aviation, it is cheaper than its two big rivals, and its cockpit and engines are the newest Gulfstream has. The trade-off is space: its cabin is about 10 ft shorter than the G700’s and 7 ft 7 in shorter than the Global 8000’s. For a family or a small team crossing oceans, that is a fair deal; for big groups, the G700 is the better Gulfstream.

Key Takeaways

• The G800 flies 8,200 nm, the longest range of any business jet, and 7,000 nm at Mach 0.90.
• It combines the G650’s cabin size with the G700’s wing, Pearl 700 engines and Symmetry cockpit.
• It entered service in August 2025 and costs about US$72.5 million equipped (2023).
• The G700 has more cabin; the Global 8000 is faster and roomier, but neither flies as far.

Frequently Asked Questions

Featured image: FlyingFuel graphic using a photo of a Gulfstream G800 landing at Los Angeles by Liam Thompson, CC BY-SA 4.0, via Wikimedia Commons.