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Tiffin Allegro RED 33 AA

Class Abuilt 2014– (in production)Better build tierFindable on the used market
WHAT ONE COSTS
$401,800MSRP today

Still in production. A used 2023 would run roughly $237,100.

THE SPECS
Length35.2 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
Interior height7.0 ft
GVWR38,320 lb
Dry weightnot published
Sleeps6
Slide-outs4
Fresh water90 gal
Grey water70 gal
Black water50 gal
Air conditioning30,000 BTU
Fuel100 gal
Generator8.0-kW Onan Quiet Diesel

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

WHERE PEOPLE SLEEP
  • Rear king bed, 60x80 queen optional(Permanent)72×80
  • Air coil sofa bed(Convertible)72×59
  • Booth dinette/sleeper(Convertible)
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Tiffin (Better tier): Tiffin Motorhomes

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
201429,500 lb$401,793
201529,500 lb$401,793
2016–1832,000 lb$401,793
2019–2333,400 lb$401,793
2024–2637,320 lb$401,793
  • 2014Introduced
  • 2016Body settled at 35 ft 2 in
  • 2018GVWR raised to 32,000 lb with the 360 HP ISB
  • 2019GVWR raised to 33,400 lb; Cummins L9 replaces the ISB 6.7
  • 2024GVWR raised to 37,320 lb, LPG grown to 36 gal, Cummins L9 380 HP
  • 2027GVWR raised to 38,320 lb
FINDING ONE

Findable: a few listed nationwide most weeks. Why: 13-year production run; still in production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

The short quad-slide RED - 35 feet, mid-ship bath, and the only plan with a vanity slide. What people buy when 38 feet will not fit the site.

OTHER ALLEGRO RED FLOORPLANS
Find one for sale

Live listings for the 33 AA on the big marketplaces. Each search opens pre-filled with this exact floorplan:

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

Is the 33 AA 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.