2025 Tiffin Allegro Bus 40IP vs 2025 Tiffin Open Road 36UA

Two noteworthy RVs face off: the 2025 Tiffin Allegro Bus 40IP and the 2025 Tiffin Open Road 36UA. From dimensions to amenities, here's the full breakdown.

Specifications Comparison

Specification2025 Tiffin Allegro Bus 40IP2025 Tiffin Open Road 36UAAdvantage
CategoryClass AClass A
Year20252025Tie
Length29 ft27.5 ft
Width8 ft8.5 ft
Height12.5 ft12 ft
Dry Weight19,900 lbs25,200 lbs
GVWR22,100 lbs27,400 lbs
Sleeping Capacity652025 Tiffin Allegro Bus 40IP
Fresh Water92 gal92 galTie
Gray Water53 gal43 gal2025 Tiffin Allegro Bus 40IP
Black Water43 gal35 gal2025 Tiffin Allegro Bus 40IP
Fuel Capacity88 gal87 gal2025 Tiffin Allegro Bus 40IP
Horsepower332 hp331 hp2025 Tiffin Allegro Bus 40IP
EngineFord 6.8L V10Ford 6.8L V10
Slide-Outs122025 Tiffin Open Road 36UA
Solar400 W200 W2025 Tiffin Allegro Bus 40IP
Battery250 Ah400 Ah2025 Tiffin Open Road 36UA
Inverter2,000 W1,500 W2025 Tiffin Allegro Bus 40IP
MSRP$424,000$515,0002025 Tiffin Allegro Bus 40IP

Detailed Comparison

Two noteworthy RVs face off: the 2025 Tiffin Allegro Bus 40IP and the 2025 Tiffin Open Road 36UA. From dimensions to amenities, here's the full breakdown.

In terms of footprint, the Tiffin Allegro Bus 40IP stretches 29.0 ft while the Tiffin Open Road 36UA spans 27.5 ft. Weight-wise, the Tiffin Allegro Bus 40IP is the lighter rig at 19,900 lbs versus 25,200 lbs.

Capacity-wise, expect to sleep 6 in the Tiffin Allegro Bus 40IP versus 5 in the Tiffin Open Road 36UA. With 1 and 2 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Tiffin Allegro Bus 40IP carries 92 gal of fresh water, 53 gal gray, and 43 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 Bus 40IP is listed at $424,000 compared to $515,000 for the Tiffin Open Road 36UA. The $91,000 difference could cover upgrades, accessories, or several seasons of camping.

For family camping trips, the larger floor plan and additional berths make a real difference. For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer.

Both options have earned their place in the market. Your trip style and budget should be the final tiebreakers.

Individual Overviews

2025 Tiffin Allegro Bus 40IP

  • Category: Class A
  • Length: 29 ft
  • Weight: 19,900 lbs
  • Sleeps: 6
  • MSRP: $424,000
View Full Specs

2025 Tiffin Open Road 36UA

  • Category: Class A
  • Length: 27.5 ft
  • Weight: 25,200 lbs
  • Sleeps: 5
  • MSRP: $515,000
View Full Specs