2027 Jayco Precept 34G

Line photo: Jayco publishes one photo for the Precept line, so it may show another floorplan. Windows and slides can differ from the 34G described here.

Jayco · Class A · 2027

Jayco Precept 34G

Mid-size among Jayco's gas Class A coaches, the Precept steps up from the Alante with a larger generator that starts automatically, an inverter, and an electric fireplace in the 34G. It sleeps seven on the same Ford F53 chassis and V8.

Approx. price
~$237,458
maker MSRP
Length
36.5 ft
Sleeps
7
Jayco’s page for this model →

Specifications

Size

Exterior length
36.5 ft
Exterior height
12.8 ft
Sleeps
7

Tanks and power

Factory solar
200 W
House battery
(2) 6V AGM (220Ah) house batteries on slideout tray

Chassis

Chassis
Ford® F53 chassis
Engine
7.3L 2V DEVCT NA PFI V8
Fuel
Gas

Standard equipment named by the maker

  • Heated holding tanks (12V pads)
  • Hydraulic leveling jacks
  • 7,000W generator with auto-gen start
  • 30,000 BTU auto-ignition ducted furnace (31UL,34B, 34G)
  • (2) 30,000 BTU auto-ignition ducted furnaces (36A, 36C)
  • Electric fireplace (34B, 34G , 36C)
  • 1,200W inverter
  • Tankless water heater

Weights

2027 maker figures

GVWR
22,000 lb
Dry weight (UVW)
not published
Occupant + cargo (OCCC)
not published
Towing capacity
not published
What these weights mean →

Size, to scale

051015202530354045 ft
  • Jayco Precept 34G · 36.5 ft long · 12′10″ tall
Drawn to one scale from each camper's listed length and, where the maker publishes it, its exterior height. Outlines are typical for the camper type, not traced from this model. The figure is a 6 ft person. The dashed blue line is 25 ft, the length about 93% of national park campgrounds accept.

Compared with

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Sleeps
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GVWR
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  • 200 W solar
  • Generator
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Sleeps
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Sleeps
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GVWR
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2027 Jayco Greyhawk 29MVLine photo

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Sleeps
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14 owner accounts →

Where these figures come from

Checked against these pages on October 16, 2026. Options and later model-year changes can move any of them.