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Jayco Swift 20Y

Class B vanbuilt 2025–25Mixed build tierPatient search on the used market
WHAT ONE COSTS
$123,300est. used (2025, 1 yr old)

Sticker was $171,300 in 2025. Out of production since 2025, so the used market is the only way to buy one. Estimate assumes a 2025 unit.

THE SPECS
Length20.9 ft
Height (incl. A/C)9.3 ft
Width6.9 ft
Interior height6.2 ft
GVWR9,350 lb
Dry weightnot published
Sleeps2
Slide-outs0
Fresh water21 gal
Grey water20 gal
Black water10 gal
Air conditioning13,500 BTU
Awning13 ft
Fuel24 gal
Engine / chassis3.6L V6 gas on RAM ProMaster 3500
Generator2,800W gas with auto-gen start

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

WHERE PEOPLE SLEEP
  • Stow-away bed; Jayco never published the mattress size for this plan(Stow-away)
HOW IT'S BUILT: 3/5
WallsAluminum / metal van
FrameSteel
RoofStandard
UnderbellyOpen

Jayco (Mixed tier): Jayco

YEAR BY YEAR: WHAT CHANGED
  • 2025Introduced and discontinued in the same model year
FINDING ONE

Patient search: weeks of watching, and probably some travel. Why: Jayco is a volume manufacturer; only one model year; an uncommon body style. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

One-year-only 2025 layout, gone for 2026 when the Swift settled on 20A/20E/20T. Bed detail was never published.

OTHER SWIFT FLOORPLANS
Find one for sale

Live listings for the 20Y on the big marketplaces. Each search opens pre-filled with this exact floorplan:

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

Is the 20Y 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 low-confidence record: figures are inferred and should be independently verified, retrieved 2026-07.