2024 Tiffin Allegro RED 33AA vs 2025 Tiffin Open Road 36UA

Detailed Comparison

The 2024 Tiffin Allegro RED 33AA and 2025 Tiffin Open Road 36UA represent two compelling choices for RV enthusiasts. Let's break down what sets them apart.

Starting with size, the Tiffin Allegro RED 33AA measures 41.0 ft long and tips the scales at 32,900 lbs dry weight. The Tiffin Open Road 36UA comes in at 27.5 ft with a dry weight of 25,200 lbs. That gives the Tiffin Allegro RED 33AA roughly 13.5 extra feet of length.

Capacity-wise, expect to sleep 4 in the Tiffin Allegro RED 33AA versus 5 in the Tiffin Open Road 36UA. With 2 and 2 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Tiffin Allegro RED 33AA carries 60 gal of fresh water, 73 gal gray, and 45 gal black. The Tiffin Open Road 36UA offers 92 gal fresh, 43 gal gray, and 35 gal black. The Tiffin Open Road 36UA has the edge for extended dry camping.

Budget-wise, the Tiffin Allegro RED 33AA is listed at $502,000 compared to $515,000 for the Tiffin Open Road 36UA.

For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. If you're going full-time, the larger tanks and more robust build quality matter enormously.

Ultimately, both rigs have their merits — test drive each one and see which floor plan speaks to your lifestyle.