The Best Private Jets in 2026: Gulfstream vs Bombardier vs Dassault

No single aircraft wins this category outright. On manufacturer-published range the Bombardier Global 8000 leads at 8,000 nautical miles, the Gulfstream G700 follows at 7,750, and the Dassault Falcon 10X is quoted at 7,500 — but the 10X has the widest and tallest cabin of the three, and, as of August 2026, it is also the one you cannot yet take delivery of. That last point matters more than any spec-sheet margin, and most comparisons skip it.

The three aircraft, side by side

Each figure is the manufacturer's own published number. Conversions in brackets are ours, added only so the three cabins can be read against each other — Gulfstream and Dassault publish in metric, Bombardier in imperial, which is why a straight spec-sheet comparison usually is not one.

Where the numbers in this piece come from

Every figure below is the manufacturer's own published number, taken from their specification pages and checked on 1 August 2026. Where the three makers quote under different assumptions, that is noted, because the assumptions are doing more work than the headline.

What actually decides this, in order

• Whether the aircraft exists yet. Two of the three are flying; one is not, and no cabin dimension compensates for a multi-year wait and an unproven support network.
• Whether it closes your route, at your load, in the season you fly it — not whose headline range is longest.
• Which published assumptions sit behind that range figure: Mach number, passenger and crew count, and reserves. Two headline numbers quoted on different assumptions are not a comparison.
• Cabin cross-section, if you actually spend the hours. This is where the Falcon 10X wins and where the Global 8000 gives ground.
• Support network depth and residual-value history, both of which favour the aircraft that have been delivering longest.

How to read a range figure before you compare anything

Range in business aviation is not a single number, and comparing two headline figures without their conditions is the most common mistake buyers and brokers' clients make.

Why two published range figures are rarely like-for-like

Gulfstream publishes the G700's 7,750 nm explicitly at Mach 0.85 with 8 passengers, 4 crew and NBAA IFR reserves. Bombardier publishes the Global 8000's 8,000 nm as a theoretical range, also at Mach 0.85 with 8 passengers and 4 crew, with NBAA IFR reserves and ISA conditions. Those two are broadly like-for-like. What changes the answer on a real mission is payload, cruise speed and weather: push the cruise up towards each aircraft's maximum operating Mach and the range falls away materially on all three.

The question that actually matters

So the practical question is never "which has the longest range" but "which one closes my actual route, at my actual passenger load, in the season I fly it". A route that closes in still air in April may not close westbound against a winter jet stream.

Gulfstream G700

Gulfstream publishes a maximum range of 7,750 nm at Mach 0.85 with 8 passengers, 4 crew and NBAA IFR reserves, and a maximum operating speed of Mach 0.935. The cabin is 17.35 m long excluding baggage, 2.49 m wide and 1.91 m high — a little over 8 feet across and comfortably over six feet of standing height — and Gulfstream lists up to five living areas, the most of the three.

The G700 programme record, stated plainly

On programme status the record is worth stating plainly, because it is widely misreported: the G700 received its FAA type certificate on 29 March 2024, and the first two customer deliveries followed on 23 April 2024. Deliveries had originally been planned to begin in 2022, so the aircraft reached customers roughly two years later than first scheduled. It is now genuinely in service, which is the single biggest thing it has over the Falcon 10X.

Bombardier: the Global 8000 has replaced the 7500 at the top

If you are comparing against the Global 7500, you are comparing against yesterday's flagship. Bombardier now leads its ultra-long-range line with the Global 8000, and the 7500 no longer has its own specification page on Bombardier's site.

What Bombardier publishes for the Global 8000

The Global 8000 is published at 8,000 nm — a theoretical range with NBAA IFR reserves, ISA, Mach 0.85, 8 passengers and 4 crew — and at a top speed of Mach 0.95, with an ultra-high-speed cruise of Mach 0.92. Bombardier describes it as the fastest civilian aircraft since Concorde. The cabin measures 54 ft 5 in long, 8 ft 0 in wide and 6 ft 2 in high, arranged as four distinct suites: Club, Conference, Entertainment and Principal. A private crew suite is listed, as is what Bombardier calls the industry's largest kitchen, with dual convection and microwave ovens, sink and chilled storage.

The Global 8000 trade-off

That combination — the longest published range and the highest published speed — is the strongest pure-numbers case in the category. Note the trade-off in the cabin: at 8 ft 0 in it is the narrowest of the three compared here, and at 6 ft 2 in the lowest.

Dassault Falcon 10X

The 10X has the most cabin of any of them. Dassault publishes 16.40 m of cabin length, 2.77 m (109 in) of width and 2.03 m (80 in) of height, and states it is almost 8 inches wider and 2 inches taller than the widest and tallest purpose-built business jet flying today. Published range is 7,500 nm, with a maximum operating Mach number of 0.925.

The 10X caveat that outweighs the cabin

The critical caveat is availability. The 10X made its first flight on 19 June 2026. Entry into service was originally scheduled for 2025 and deliveries are now expected in 2027. There is therefore no in-service fleet, no operator experience and no residual-value history to assess — any comparison that describes early operator reports on this aircraft is describing something that does not exist. For a buyer, that is not a small asterisk: it is a multi-year wait and an unproven support network, against two competitors that are flying today.

Why there are no prices on this page

You will see list prices quoted for all three aircraft. None of the three manufacturers publishes one, and the figures that circulate are variously development-era targets, equipped prices from a particular year, or broker estimates — none of which is what a given buyer pays. Real transaction prices turn on configuration, delivery position, escalation clauses and what is traded in, and they move year to year.

What we publish instead

We would rather publish no number than an unsourced one. If you are pricing seriously, the figure comes from the manufacturer or your broker, in writing, for your specification and delivery slot.

The assessment

For the longest published range and the highest published speed, and for a cabin arranged as four true suites with a crew rest area: the Bombardier Global 8000. For the most living areas, a certified and delivering programme, and the deepest global support network: the Gulfstream G700. For the largest cabin cross-section in business aviation, and only if a 2027-or-later delivery works for you: the Dassault Falcon 10X.

Whether to buy at all is the better question

For most readers the more useful question is not which to buy but whether to buy at all. Below roughly a few hundred hours a year, charter or a programme almost always wins on economics — our private jet guide for 2026 covers charter, empty legs and the hourly maths, VistaJet versus NetJets compares the two dominant programmes. The eight-step luxury trip framework covers where aviation fits the rest of an itinerary.

Verify before you act

If the interest is in the aircraft themselves rather than in chartering one, tags cut from the skin of retired airliners are the cheapest way to own a piece of one, and most of that catalogue has already sold out. Specifications above are as published by Gulfstream, Bombardier and Dassault and checked on 1 August 2026. Manufacturers revise specifications and programme dates; verify current figures with the manufacturer before acting on any of them. Reviewed by the NorwegianSpark SA editorial team.