Gulfstream G450 interior cabin size, seat map and 3D tour
The Gulfstream G450 cabin is 40 ft 4 in long, 7 ft 4 in wide and 6 ft 2 in high, tall enough to stand up in. It is published for up to 19 passengers; a typical completion seats 12, with aft galley.
- Cabin length
- 40 ft 4 in
- Cabin width
- 7 ft 4 in
- Cabin height
- 6 ft 2 in
- Stand-up cabin
- Yes
- Passengers
- 12 typical, up to 19
- Seating areas
- 4
- Galley
- Aft galley
- Baggage
- 130 cu ft
SEAT MAP AND LAYOUT
The G450 seat maps.
From the front, a representative G450 cabin has a club of four facing seats, a club of four facing seats, a divan opposite a credenza and a pair of forward-facing seats. Galley forward and lavatory aft is the usual plan; owners choose seats, divans and monuments when the aircraft is completed.



COMPARED, TO SCALE
G450 cabin vs Challenger 604, Praetor 600 and G500
Published cabin height, width and length, drawn on one scale with a 6 ft person. Large-cabin jets compared on every private jet interior.
- Gulfstream G450 6 ft 2 in high, 7 ft 4 in wide, 40 ft 4 in long, up to 19 passengers
- Bombardier Challenger 604 interior 6 ft 1 in high, 8 ft 2 in wide, 28 ft 5 in long, up to 19 passengers
- Embraer Praetor 600 interior 6 ft high, 6 ft 10 in wide, 26 ft 10 in long, up to 12 passengers
- Gulfstream G500 interior 6 ft 2 in high, 7 ft 7 in wide, 41 ft 6 in long, up to 19 passengers
QUESTIONS
G450 interior questions
More on the type: Gulfstream G450 price, specs, range and every tail number, large-cabin jets compared, private jet interiors by class.
How big is the G450 cabin?
40 ft 4 in long, 7 ft 4 in wide and 6 ft 2 in high, with 130 cubic feet of baggage space, as the manufacturer publishes it. Cabin length is usually measured from the cockpit divider to the aft pressure bulkhead or baggage door, so it includes the galley and lavatory.
Can you stand up in a G450?
Yes. At 6 ft 2 in the G450 cabin is 2 in above 6 ft, so most adults can stand and walk the aisle upright. The floor is 7 ft 4 in wide at its widest.
How many seats does a G450 have?
The G450 is published for up to 19 passengers. A typical executive completion seats 12, arranged as a club of four facing seats, a club of four facing seats, a divan opposite a credenza and a pair of forward-facing seats. Owners choose their own completion, so a given aircraft may seat fewer in larger seats or carry a divan that converts to a bed.
What does the G450 seat map look like?
Illustrative 12-passenger layout: forward four-seat club, two middle chairs, aft four-place conference group and two opposite chairs; aft galley. This page shows 3 seat maps: switch between them above the comparison. Every aircraft is completed to its owner's order, so these are representative layouts, not any one aircraft's.
How does the G450 cabin compare with the Challenger 604?
The G450 cabin is 10 in narrower than the Challenger 604's, 1 in taller and 11 ft 11 in longer (6 ft 2 in high, 7 ft 4 in wide, 40 ft 4 in long against 6 ft 1 in, 8 ft 2 in, 28 ft 5 in).
Is the 3D G450 cabin the real interior?
It is Radar's illustration of the type, built from the published cabin length, width and height with a representative 14-seat layout for its size. Seats, materials and monuments differ from aircraft to aircraft. No manufacturer artwork, photographs or logos are used.
Operate a G450? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record per tail: times, inspections, ADs and components, each tied to the page it came from.