Tiffin Open Road Allegro 34PA vs Winnebago Adventurer 35F
The difference that matters
Gas Class As of about 36 feet on the Ford F-53 with the 7.3L V8, each with a 4,000 lb tow rating. The Tiffin Open Road Allegro 34PA rides the F-53 Super Duty with a 26,000 lb GVWR, 4,000 lb above the Winnebago Adventurer 35F's 22,000, and opens out with four slides. It sleeps six, has two 13,500 BTU air conditioners, two ducted furnaces totaling 55,000 BTU, heated tanks, hydraulic leveling, washer and dryer prep and a 5.5 kW Onan generator.
The Adventurer 35F sleeps five and is built around a full bath plus a half bath. It adds a heat-pump air conditioner up front with a second unit at the rear, a 40,000 BTU in-floor ducted furnace, an electric fireplace, a Driver Confidence Package with adaptive cruise and lane keeping, and a 5,500 W generator with automatic start. Its black capacity is larger at 63 gallons against 50, while the Tiffin carries more gray, 66 against 51.
The extra slides and weight rating favor the Tiffin. A second bathroom and driver aids favor the Winnebago.
- Tiffin Open Road Allegro 34PA
- Families who want four slides, two furnaces and the highest weight rating among gas coaches here.
- Winnebago Adventurer 35F
- Families who want a second bathroom, a fireplace and adaptive cruise on long drives.
Weights
Weights
2027 maker figures
- GVWR
- 26,000 lb
- Dry weight (UVW)
- not published
- Occupant + cargo (OCCC)
- not published
- Towing capacity
- 4,000 lb
Weights
2027 maker figures
- GVWR
- 22,000 lb
- Dry weight (UVW)
- not published
- Occupant + cargo (OCCC)
- not published
- Towing capacity
- 4,000 lb
Spec for spec
| Tiffin Open Road Allegro 34PA | Winnebago Adventurer 35F | |
|---|---|---|
| GVWR | 26,000 lb | 22,000 lb |
| Towing capacity | 4,000 lb | 4,000 lb |
| Exterior length | 36.1 ft | 35.8 ft |
| Exterior height | 12.8 ft | 12.1 ft |
| Sleeps | 6 | 5 |
| Slide-outs | 4 | — |
| Fresh water | 70 gal | 74 gal |
| Gray water | 66 gal | 51 gal |
| Black water | 50 gal | 63 gal |
| Factory solar | None | None |
| House battery | (4) 6V 230Ah flooded lead-acid house batteries | 4x Group 31 deep-cycle |
| Generator | 5.5 kW Onan Quiet Gas (7.0 kW optional) | 5,500-watt gas w/ automatic start |
| Chassis | Ford F-53 Super Duty | Ford F-53 |
| Engine | Ford 7.3L V8 350 HP, 468 lb-ft | 7.3L V8 gas, TorqShift 6-speed |
| Fuel | Gas | Gas |
Bold is the lighter or larger figure. A dash means the maker does not publish it.
To scale
- Tiffin Open Road Allegro 34PA · 36.1 ft long · 12′10″ tall
- Winnebago Adventurer 35F · 35.8 ft long · 12′1″ tall
Tiffin Open Road Allegro 34PA
Full spec sheet, sources →
Winnebago Adventurer 35F
Full spec sheet, sources →

