2025 Tiffin Allegro Bus 40IP vs 2024 Tiffin Phaeton 37BH

Detailed Comparison

The 2025 Tiffin Allegro Bus 40IP goes up against the 2024 Tiffin Phaeton 37BH in this detailed comparison. Each has distinct advantages worth considering.

The Tiffin Allegro Bus 40IP measures 29.0 ft in length at 19,900 lbs, compared to the Tiffin Phaeton 37BH's 44.5 ft and 26,500 lbs. GVWR ratings sit at 22,100 lbs and 31,400 lbs respectively.

The Tiffin Allegro Bus 40IP sleeps 6 while the Tiffin Phaeton 37BH accommodates 8. Slide-outs play a role in livability: the Tiffin Allegro Bus 40IP has 1 and the Tiffin Phaeton 37BH has 3.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Tiffin Phaeton 37BH at 107 gallons versus 92 gallons. Solar-wise, you get 400W on the Tiffin Allegro Bus 40IP and 450W on the Tiffin Phaeton 37BH. Battery banks are 250 Ah and 400 Ah.

At $424,000 MSRP for the Tiffin Allegro Bus 40IP and $491,000 for the Tiffin Phaeton 37BH, the Tiffin Allegro Bus 40IP saves you $67,000.

If you're traveling with a family, look for the model with more sleeping positions and better storage. Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out. For the full-time RV lifestyle, every gallon of tank capacity and every inch of counter space counts.

No comparison can replace walking through each unit yourself. Visit a dealer and experience the layouts firsthand.