2025 Winnebago Adventurer 29B vs 2024 Winnebago Sunstar 29V

Detailed Comparison

Both the 2025 Winnebago Adventurer 29B and the 2024 Winnebago Sunstar 29V have loyal followings, and for good reason. Here's an objective look at how they measure up.

Starting with size, the Winnebago Adventurer 29B measures 26.5 ft long and tips the scales at 31,200 lbs dry weight. The Winnebago Sunstar 29V comes in at 43.0 ft with a dry weight of 25,700 lbs. That gives the Winnebago Sunstar 29V roughly 16.5 extra feet of length.

The Winnebago Adventurer 29B sleeps 6 while the Winnebago Sunstar 29V accommodates 5. Slide-outs play a role in livability: the Winnebago Adventurer 29B has 1 and the Winnebago Sunstar 29V has 3.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Winnebago Adventurer 29B at 96 gallons versus 80 gallons. Solar-wise, you get 350W on the Winnebago Adventurer 29B and 400W on the Winnebago Sunstar 29V. Battery banks are 200 Ah and 150 Ah.

At $374,000 MSRP for the Winnebago Adventurer 29B and $397,000 for the Winnebago Sunstar 29V, the Winnebago Adventurer 29B saves you $23,000. With only a 6% price difference, the choice comes down to features rather than cost.

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.

The numbers tell one story, but the feel of a floor plan is personal. Schedule a walkthrough before you decide.