Gulfstream IV interior cabin size, seat map and 3D tour
The Gulfstream IV cabin is 45 ft 1 in long, 7 ft 4 in wide and 6 ft 1 in high, tall enough to stand up in. It is published for up to 19 passengers; a typical completion seats 13, with aft galley and aft lavatory.
- Cabin length
- 45 ft 1 in
- Cabin width
- 7 ft 4 in
- Cabin height
- 6 ft 1 in
- Stand-up cabin
- Yes
- Passengers
- 13 typical, up to 19
- Seating areas
- 4
- Galley
- Aft galley
- Lavatory
- Aft lavatory
SEAT MAP AND LAYOUT
The IV seat maps.
From the front, a representative IV 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
IV cabin vs Challenger 604, Praetor 600 and Falcon 900
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 IV 6 ft 1 in high, 7 ft 4 in wide, 45 ft 1 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
- Dassault Falcon 900 interior 6 ft 2 in high, 7 ft 8 in wide, 33 ft 2 in long, up to 14 passengers
QUESTIONS
IV interior questions
More on the type: Gulfstream IV price, specs, range and every tail number, large-cabin jets compared, private jet interiors by class.
How big is the IV cabin?
45 ft 1 in long, 7 ft 4 in wide and 6 ft 1 in high, as the manufacturer publishes it for the Gulfstream IV-SP. 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 an IV?
Yes. At 6 ft 1 in the IV cabin is 1 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 an IV have?
The IV is published for up to 19 passengers. A typical executive completion seats 13, 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.
Does the IV have a bathroom?
Yes. The typical layout has aft lavatory and a aft galley.
What does the IV seat map look like?
Typical 13-passenger layout: a club of four, two club seats opposite a three-place divan, four conference seats, aft galley and lavatory. This page shows 2 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 IV cabin compare with the Challenger 604?
The IV cabin is 10 in narrower than the Challenger 604's, the same height and 16 ft 8 in longer (6 ft 1 in high, 7 ft 4 in wide, 45 ft 1 in long against 6 ft 1 in, 8 ft 2 in, 28 ft 5 in).
Is the 3D IV 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 an IV? 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.