The Gulfstream family

Gulfstream G600 vs Gulfstream G550

The G550 retains its range advantage, and the G600 offers a more spacious cabin and slightly lower running costs.

A comparison in figures

Two aircraft, two missions

01Super-long-range business jet

Gulfstream G600

Cabin: 1 884 ft³
Engines: 2 × Pratt & Whitney Canada PW815GA

02Super-long-range business jet

Gulfstream G550

Range: 6,708 nm with eight passengers
Cabin: 1 812 ft³
Engines: 2 × Rolls-Royce BR700-710C4-11

G600 vs G550

Proven platform range

The G550, with eight passengers, travels 6,708 nautical miles and is ahead of the G600. If the route is at the distance boundary, this stock may be more important than a more modern cabin.

G600 vs G550

New cab G600

The G600 is taller, wider and longer in the passenger section, so its total volume is 1,884 versus 1,812 cubic feet. The interior luggage compartment is also a bit larger.

G600 vs G550

Compare the price of board and flight

The G600 has a lower estimated mileage and slightly lower variable costs per hour. In the secondary market, the price of a particular G550 can vary significantly, so the final choice depends on the condition of the aircraft and the period of ownership.

In specific terms

Figures side by side

Salon volume

Gulfstream G6001 884 ft³

Gulfstream G5501 812 ft³

The G600 adds 72 cubic feet.

Internal luggage compartment

Gulfstream G600175 ft³

Gulfstream G550170 ft³

The difference is small, but also in favor of the G600.

The cost of miles

Gulfstream G600$9,58

Gulfstream G550$9,94

For a mission accepted at the source, the G600 is cheaper by about 3.6%.

Variable cost per hour

Gulfstream G600$6 830

Gulfstream G550$6 882

Ratings are close; the G600 has a slight advantage.

Quick verdict

The right aircraft for the route

The G550 is suitable where its range is important. The G600 offers more space and a moderate advantage in estimated current costs.