CamperHardlyKnowHer

Winnebago Sightseer 30B

Class Abuilt 2005–09Mixed build tierPatient search on the used market
WHAT ONE COSTS
—price not published

The maker never published an MSRP for this floorplan. Unknown is not cheap — treat any asking price against comparable models, not against zero.

THE SPECS
Length30.8 ft
Height (incl. A/C)12.1 ft
Width8.5 ft
Interior height6.7 ft
GVWR18,000 lb
Dry weightnot published
Sleeps6
Slide-outs1
Fresh water62 gal
Grey water57 gal
Black water41 gal
Air conditioning14,800 BTU
Awning16 ft
Fuel75 gal
Engine / chassisFord F53 6.8L Triton V10 (Workhorse 8.1L optional), 190" wheelbase
GeneratorCummins Onan gas

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

WHERE PEOPLE SLEEP
  • 1× Rear queen(Permanent)60×75
  • 1× Sofa bed(Convertible)48×67
  • 1× Dinette(Convertible)42×68
HOW IT'S BUILT — 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Winnebago (Mixed tier): Winnebago

YEAR BY YEAR — WHAT CHANGED
YEARSGVWRDRYMSRP
2005–0718,000 lb——
2008–0918,000 lb——
  • 2005Introduced; freshwater 72 gal
  • 2007Length restated 31'; freshwater 74 gal
  • 2008Length 30'1"; freshwater cut to 62 gal
  • 2009Final year
FINDING ONE

Patient search — weeks of watching, and probably some travel. Why: 17 years out of production. Estimated from build volume and production span — not a count of live listings.

THE READ

Storage king of the early cars - 126 cu ft of exterior storage, more than coaches four feet longer.

OTHER SIGHTSEER FLOORPLANS
26P · 16,000 lb · sleeps 427C · 15,000 lb · sleeps 429R · 18,000 lb · sleeps 630A · 22,000 lb · sleeps 431E · 22,000 lb · sleeps 633C · 22,000 lb · sleeps 633L · 18,000 lb · sleeps 633T · 20,500 lb · sleeps 634A · 20,500 lb · sleeps 634M · 20,500 lb · sleeps 635G · 22,000 lb · sleeps 435J · 22,000 lb · sleeps 635N · 20,500 lb · sleeps 636V · 22,000 lb · sleeps 6the whole line →
Is the 30B 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 and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data compiled from dealer and aggregator listings, retrieved 2026-07.