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Jayco Precept 34G

Class Abuilt 2023– (in production)Mixed build tierFindable on the used market
WHAT ONE COSTS
$237,500MSRP today

Still in production. A used 2023 would run roughly $140,100.

THE SPECS
Length36.5 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
Interior height7.0 ft
GVWR22,000 lb
Dry weightnot published
Sleeps7
Fresh water72 gal
Grey water73 gal
Black water50 gal
Air conditioning28,500 BTU
Solar (standard)200 W
Awning23 ft
Fuel80 gal
Engine / chassisFord F53, 7.3L V8 335 hp, 6-speed TorqShift
GeneratorOnan 7,000W with auto-gen start

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP
  • Rear bedroom queen(Permanent)
  • Drop-down overhead cab bunk, 750 lb capacity(Stow-away)
  • Convertible sofa(Convertible)
  • Dinette(Convertible)
HOW IT'S BUILT: 2/5
WallsLaminated fiberglass
FrameSteel
RoofStandard
UnderbellyOpen

Jayco (Mixed tier): Jayco

YEAR BY YEAR: WHAT CHANGED
  • 2023Verified in this spec
  • 2027MSRP $237,458
FINDING ONE

Findable: a few listed nationwide most weeks. Why: Jayco is a volume manufacturer; still in production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Biggest grey tank in the 22,000 lb Precepts at 73 gal, plus a 23 ft awning — the boondock-friendly mid-length plan.

OTHER PRECEPT FLOORPLANS
Find one for sale

Live listings for the 34G on the big marketplaces. Each search opens pre-filled with this exact floorplan:

Inventory varies by site and day. Slim pickings? search the whole Precept line ↗

Is the 34G your #1, or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

Data compiled from manufacturer spec sheets, retrieved 2026-07.