Falcon 6X vs G800
The G800 leads, topping 3 of 7 compared metrics.
Cross-shopping the Dassault Aviation Falcon 6X (introduced 2023) against the Gulfstream Aerospace G800 (introduced 2024) is a common decision, and the two sit closer on paper than the badges suggest. Both are business jets, which makes them natural cross-shopping rivals. The clearest separation between them is range, where the G800 has the advantage. Below we compare them spec by spec, then break down which aircraft suits which mission.
6 more specs per aircraft — ceiling, climb, cabin, dimensions and more — are free with an account.
Falcon 6X vs G800: the key differences
- The G800 delivers 45% more range (Falcon 6X: 5,500 nm; G800: 8,000 nm).
- The G800 delivers 2% more cruise speed (Falcon 6X: 480 kt; G800: 488 kt).
- The G800 delivers 19% more passenger capacity (Falcon 6X: 16 seats; G800: 19 seats).
- The G800 is the newer design (introduced 2024 versus 2023 for the Falcon 6X), a gap of 1 years that usually shows up in avionics, cabin systems and fuel burn.
- The G800 is the larger aircraft by maximum takeoff weight (111,600 lbs versus 72,000 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
The G800 is the stronger fit for nonstop ultra-long-haul routes — its 8,000 nm of range removes fuel stops on those legs. The Falcon 6X, at 5,500 nm, is better matched to long-haul and transatlantic missions, where lower trip cost counts for more than outright reach. If most of your flying sits inside the Falcon 6X's range, the G800's extra capability is range you pay to carry but rarely use.
Which should you choose?
On published specifications the G800 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The Falcon 6X can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
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Falcon 6X vs G800: FAQs
Which has the longer range, the Falcon 6X or the G800?
The G800 has the longer published range — 8,000 nm versus 5,500 nm for the Falcon 6X.
Does the Falcon 6X or G800 seat more passengers?
The G800 carries more passengers at maximum configuration — up to 19 seats, compared with 16 on the Falcon 6X.
Which is faster, the Falcon 6X or the G800?
The G800 cruises faster, at 488 kt versus 480 kt for the Falcon 6X.
Which is newer, the Falcon 6X or the G800?
The G800 is the newer design, introduced in 2024 versus 2023 for the Falcon 6X.
Is the Falcon 6X or the G800 the larger aircraft?
By maximum takeoff weight the G800 is the larger aircraft — 111,600 lbs versus 72,000 lbs for the Falcon 6X.
Should I buy the Falcon 6X or the G800?
On published specifications the G800 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The Falcon 6X can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
Still weighing up the Falcon 6X vs G800?
Specs only take you so far. Our advisors give an independent recommendation based on your mission, budget and how you actually fly — and represent your side through to purchase.