The verdict The Falcon 6X trades outright range for the widest and tallest cabin in its class and Dassault's exceptional handling. For most missions under 5,500 nm it is the more comfortable and capable aircraft.
The Dassault Falcon 6X is the aircraft that argues cabin cross-section matters more than the last thousand miles of range, and after a long European-to-Middle-East leg we are inclined to agree for most buyers. We assessed the 6X with attention to the widebody cabin, the handling and the real-world mission fit. It is a more rewarding aeroplane than its mid-pack range figure suggests.
Dassault has always sold flying quality alongside cabin, and the 6X is the clearest current expression of that pairing.
Substance: the widest cabin in the class
The 6X’s headline is cross-section. At about 2.58 metres wide and 1.98 metres tall, it is the widest purpose-built business-jet cabin in service, and the difference is immediately legible onboard — the aisle is genuinely walkable, the seats sit wider apart, and the three-zone layout feels less like a tube than a room. Twenty-nine windows, including a skylight over the galley, make it one of the brightest cabins flying. It seats up to 16.
The trade is range: about 5,500 nautical miles, short of the 7,500-plus flagships. But that figure still covers the overwhelming majority of intercontinental city pairs, and for the buyer whose missions live under that ceiling, the 6X gives up nothing that matters and gains the best cabin cross-section in the segment.
| Dimension | Weight | Score |
|---|---|---|
| Substance (the aircraft) | 30% | 5.4 / 6.0 |
| Execution (engineering) | 25% | 4.6 / 5.0 |
| Service | 20% | 3.5 / 4.0 |
| Setting / experience | 15% | 2.7 / 3.0 |
| Value | 10% | 1.8 / 2.0 |
Execution: Dassault handling
The 6X flies the way Dassaults fly — which is to say, better than the category norm. The fighter-derived aerodynamic refinement and digital flight controls give it precise, confident handling and access to airfields a heavier flagship cannot use as comfortably. Top speed is around Mach 0.90, cruise near Mach 0.85, on two Pratt & Whitney Canada PW812D engines of roughly 13,000 to 14,000 lbf each. The aircraft entered service in late 2023, so the fleet is young and the systems current.
Service, setting and value
On a charter, service is operator-led, but the wide galley and the three-zone cabin support a high standard without crowding. The setting — that bright, genuinely wide cabin — is the experiential differentiator and the reason owners cross-shop the 6X against larger-range rivals despite the shorter legs.
On value, a new 6X carries an approximate list price in the region of $50 million, below the ultra-long-range flagships. For a buyer whose missions fit inside 5,500 nm, that is a strong proposition: you get the best cabin cross-section in the class and Dassault’s handling, while spending meaningfully less than a flagship you would not fully exploit.
Verdict
The Falcon 6X is the thinking buyer’s large-cabin jet. It concedes the ultra-long range race deliberately and wins on the metrics most missions actually exercise — cabin width, brightness and flying quality. For anything under 5,500 nm, it is the more comfortable and more capable choice.
The Premium Standard: 18.0 / 20
Verification
Every factual claim in this review was checked against external sources before publication, on 2026-04-11. Where a figure could not be independently confirmed, it is described in approximate terms in the text. To challenge a fact, write to corrections@premiumtravelreview.com.
Frequently asked questions
- What is the Falcon 6X's range?
- About 5,500 nautical miles — less than the ultra-long-range flagships, but enough for the large majority of intercontinental missions.
- How wide is the cabin?
- About 2.58 metres (102 inches) wide and 1.98 metres (78 inches) tall — the widest purpose-built business-jet cabin in service.
- How fast is it?
- Top speed is around Mach 0.90 with a typical cruise near Mach 0.85, on two Pratt & Whitney Canada PW812D engines.
- How many passengers?
- Up to 16 across three cabin zones, with 29 windows including a galley skylight.
