CamperHardlyKnowHer

Tiffin Allegro Open Road 36 UA

Class Abuilt 2017–25Better build tierPatient search on the used market
WHAT ONE COSTS
$207,900est. used (2025, 1 yr old)

Sticker was $263,193 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
Length38.0 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
Interior height7.0 ft
GVWR26,000 lb
Dry weightnot published
Sleeps9
Slide-outs2
Fresh water70 gal
Grey water66 gal
Black water50 gal
Air conditioning13,500 BTU
Fuel80 gal
Engine / chassisFord 7.3L V8 on F-53
GeneratorOnan 7.0kW gas

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

WHERE PEOPLE SLEEP
  • Rear queen bed(Permanent)60×80
  • Bunk beds(Permanent)
  • Flip-and-fold sofa bed(Convertible)
  • Booth dinette converts(Convertible)
  • Optional electric front overhead drop-down bunk(Stow-away)
HOW IT'S BUILT — 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Tiffin (Better tier): Tiffin builds above its price class - Crane Noble all-composite sidewalls over tubular aluminum wall and roof skeletons, a steel floor and basement structure, and full-body paint standard - and the brand's service reputation still carries it, though Thor-era (2021+) owners report slower parts support than the family-owned years.

YEAR BY YEAR — WHAT CHANGED
  • 2017Introduced as the longest gas Allegro
  • 2019Moved to the 26,000 lb chassis
  • 2021Ford 7.3L V8 350 hp replaces the 6.8L V10 320 hp
  • 2022Sleeps rating drops from 10 to 9
  • 2025Final model year - dropped from the 2026 lineup
FINDING ONE

Patient search — weeks of watching, and probably some travel. Why: 9-year production run. Estimated from build volume and production span — not a count of live listings.

THE READ

The biggest gas Allegro and the family plan of the modern era - 38 ft, bunks, and nine berths. Just discontinued, so used is now the only way in.

OTHER ALLEGRO OPEN ROAD FLOORPLANS
Is the 36 UA 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.