2025 Winnebago Adventurer 29B vs 2024 Thor Windsport 34J

Two noteworthy RVs face off: the 2025 Winnebago Adventurer 29B and the 2024 Thor Windsport 34J. From dimensions to amenities, here's the full breakdown.

Specifications Comparison

Specification2025 Winnebago Adventurer 29B2024 Thor Windsport 34JAdvantage
CategoryClass AClass A
Year202520242025 Winnebago Adventurer 29B
Length26.5 ft26 ft
Width8.5 ft8 ft
Height11 ft11 ft
Dry Weight31,200 lbs25,000 lbs
GVWR34,800 lbs28,500 lbs
Sleeping Capacity652025 Winnebago Adventurer 29B
Fresh Water96 gal93 gal2025 Winnebago Adventurer 29B
Gray Water74 gal55 gal2025 Winnebago Adventurer 29B
Black Water42 gal41 gal2025 Winnebago Adventurer 29B
Fuel Capacity83 gal96 gal2024 Thor Windsport 34J
Horsepower427 hp310 hp2025 Winnebago Adventurer 29B
EngineCummins ISB 6.7LFord 7.3L V8
Slide-Outs11Tie
Solar350 W450 W2024 Thor Windsport 34J
Battery200 Ah300 Ah2024 Thor Windsport 34J
Inverter2,000 W1,500 W2025 Winnebago Adventurer 29B
MSRP$374,000$370,0002024 Thor Windsport 34J

Detailed Comparison

Two noteworthy RVs face off: the 2025 Winnebago Adventurer 29B and the 2024 Thor Windsport 34J. From dimensions to amenities, here's the full breakdown.

In terms of footprint, the Winnebago Adventurer 29B stretches 26.5 ft while the Thor Windsport 34J spans 26.0 ft. Weight-wise, the Thor Windsport 34J is the lighter rig at 25,000 lbs versus 31,200 lbs.

Capacity-wise, expect to sleep 6 in the Winnebago Adventurer 29B versus 5 in the Thor Windsport 34J. With 1 and 1 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Winnebago Adventurer 29B carries 96 gal of fresh water, 74 gal gray, and 42 gal black. The Thor Windsport 34J offers 93 gal fresh, 55 gal gray, and 41 gal black. The Winnebago Adventurer 29B has the edge for extended dry camping.

Budget-wise, the Thor Windsport 34J is listed at $370,000 compared to $374,000 for the Winnebago Adventurer 29B.

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 Winnebago Adventurer 29B

  • Category: Class A
  • Length: 26.5 ft
  • Weight: 31,200 lbs
  • Sleeps: 6
  • MSRP: $374,000
View Full Specs

2024 Thor Windsport 34J

  • Category: Class A
  • Length: 26 ft
  • Weight: 25,000 lbs
  • Sleeps: 5
  • MSRP: $370,000
View Full Specs