G600 vs G650ER
The G650ER leads, topping 4 of 7 compared metrics.
Cross-shopping the Gulfstream Aerospace G600 (introduced 2019) against the Gulfstream Aerospace G650ER (introduced 2014) 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 G650ER has the advantage. The spec-by-spec breakdown below is followed by a mission-fit read and a buyer's recommendation.
6 more specs per aircraft — ceiling, climb, cabin, dimensions and more — are free with an account.
G600 vs G650ER: the key differences
- The G650ER delivers 15% more range (G600: 6,500 nm; G650ER: 7,500 nm).
- The G650ER delivers 4% more cruise speed (G600: 488 kt; G650ER: 507 kt).
- The G600 and G650ER are evenly matched on passenger capacity, both at 19 seats.
- The G600 is the newer design (introduced 2019 versus 2014 for the G650ER), a gap of 5 years that usually shows up in avionics, cabin systems and fuel burn.
- The G650ER is the larger aircraft by maximum takeoff weight (103,600 lbs versus 99,600 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
Both aircraft are built for nonstop ultra-long-haul routes, so outright range rarely separates them — the call leans on cabin (the G600 seats more), trip economics and what is actually available on the market. Match the airframe to how you fly most weeks, not to the headline range figure.
Which should you choose?
Choose the G650ER when nonstop range is the deciding factor, and the G600 when cabin capacity and payload matter more; the G650ER holds the cruise-speed edge. The right answer ultimately depends on acquisition cost, maintenance-program status, and what is actually available on the market — talk to our acquisition advisory team to pressure-test the choice against your missions and budget.
More comparisons
G600 vs G650ER: FAQs
Which has the longer range, the G600 or the G650ER?
The G650ER has the longer published range — 7,500 nm versus 6,500 nm for the G600.
Which is faster, the G600 or the G650ER?
The G650ER cruises faster, at 507 kt versus 488 kt for the G600.
Which is newer, the G600 or the G650ER?
The G600 is the newer design, introduced in 2019 versus 2014 for the G650ER.
Is the G600 or the G650ER the larger aircraft?
By maximum takeoff weight the G650ER is the larger aircraft — 103,600 lbs versus 99,600 lbs for the G600.
Should I buy the G600 or the G650ER?
Choose the G650ER when nonstop range is the deciding factor, and the G600 when cabin capacity and payload matter more; the G650ER holds the cruise-speed edge. The right answer ultimately depends on acquisition cost, maintenance-program status, and what is actually available on the market — talk to our acquisition advisory team to pressure-test the choice against your missions and budget.
Still weighing up the G600 vs G650ER?
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.