RVs, Campers, Motorhomes and Caravans » Jayco » Precept 34G

Jayco Precept 34G Specifications

Specifications

Class	Class A
Chassis	Full‑size motorhome chassis (Ford F‑series based)
Engine type	Gasoline V8/V10 (gas)
Length	36-37 ft

The above specifications are based on the 2018 model year.

Jayco Precept 34G description

The Jayco Precept 34G is a full‑size Class A motorhome blending residential comfort with reliable coach construction. Designed for families and long‑distance travelers, the Precept 34G offers a well‑appointed living area, practical storage solutions and driver‑friendly features for easy highway travel.

Currently For Sale

2026 Jayco Precept 34G

Manufacturer: Jayco
Model: Precept 34G
Horsepower: 335 hp
Fuel type: gasoline

Description Jayco Precept Class A gas motorhome 34G highlights: Full-Wall Slide Hutch Tri-Fold Sofa Bedroom TV Door Awning With its full-wall slide and additional slide in the living area, this Precept Class A ga...

Lexington, KY

2025 Jayco Precept 34G

Manufacturer: Jayco
Model: Precept 34G
Horsepower: 335 hp
Mileage: 150 mi

Description Jayco Precept Class A gas motorhome 34G highlights: Full-Wall Slide Hutch Tri-Fold Sofa Bedroom TV Door Awning Options: FARMHOUSE Decor CUSTOMER VALUE PACKAGE FRONT OVERHEAD BUNK With its full-wall sl...

$129,995 USD

Bowling Green, KY

2023 Jayco Precept 34G

Manufacturer: Jayco
Model: Precept 34G
Horsepower: 350 hp
Mileage: 10,950 mi

Description Jayco Precept 34G Class A gas motorhome highlights: Full-Wall Slide Hutch Tri-Fold Sofa Bedroom TV Door Awning With its full-wall slide and additional slide in the living area, this Precept Class A ga...

$99,998 USD

Orchard Park, NY

2019 Jayco Precept 34G

Manufacturer: Jayco
Model: Precept 34G
Horsepower: 320 hp
Fuel type: gasoline

Description Jayco Precept class A gas motorhome 34G highlights: Theater Seats Tri-Fold Sofa 50" TV Lift King Bed Outside Entertainment Looking for an RV with all the amenities to stay at your favorite RV park for...

$69,999 USD

Caledonia, NY