2024 Winnebago Boldt 70BL vs 2025 Roadtrek Zion
Before committing to the 2024 Winnebago Boldt 70BL or the 2025 Roadtrek Zion, it pays to understand exactly where each one shines and where it falls short.
Specifications Comparison
| Specification | 2024 Winnebago Boldt 70BL | 2025 Roadtrek Zion | Advantage |
|---|---|---|---|
| Category | Class B | Class B | — |
| Year | 2024 | 2025 | 2025 Roadtrek Zion |
| Length | 23 ft | 21.5 ft | — |
| Width | 7.5 ft | 6.5 ft | — |
| Height | 10 ft | 9.5 ft | — |
| Dry Weight | 7,800 lbs | 7,300 lbs | — |
| GVWR | 11,700 lbs | 9,400 lbs | — |
| Sleeping Capacity | 4 | 4 | Tie |
| Fresh Water | 38 gal | 27 gal | 2024 Winnebago Boldt 70BL |
| Gray Water | 25 gal | 24 gal | 2024 Winnebago Boldt 70BL |
| Black Water | 20 gal | 15 gal | 2024 Winnebago Boldt 70BL |
| Fuel Capacity | 28 gal | 30 gal | 2025 Roadtrek Zion |
| Horsepower | 188 hp | 188 hp | Tie |
| Engine | Mercedes-Benz 3.0L V6 Turbo Diesel | Mercedes-Benz 3.0L V6 Turbo Diesel | — |
| Slide-Outs | 0 | 0 | — |
| Solar | 250 W | 400 W | 2025 Roadtrek Zion |
| Battery | 350 Ah | 500 Ah | 2025 Roadtrek Zion |
| Inverter | 2,500 W | 1,500 W | 2024 Winnebago Boldt 70BL |
| MSRP | $137,000 | $133,000 | 2025 Roadtrek Zion |
Detailed Comparison
Before committing to the 2024 Winnebago Boldt 70BL or the 2025 Roadtrek Zion, it pays to understand exactly where each one shines and where it falls short.
Starting with size, the Winnebago Boldt 70BL measures 23.0 ft long and tips the scales at 7,800 lbs dry weight. The Roadtrek Zion comes in at 21.5 ft with a dry weight of 7,300 lbs.
The Winnebago Boldt 70BL sleeps 4 while the Roadtrek Zion accommodates 4.
For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Winnebago Boldt 70BL at 38 gallons versus 27 gallons. Solar-wise, you get 250W on the Winnebago Boldt 70BL and 400W on the Roadtrek Zion. Battery banks are 350 Ah and 500 Ah.
At $137,000 MSRP for the Winnebago Boldt 70BL and $133,000 for the Roadtrek Zion, the Roadtrek Zion saves you $4,000. With only a 3% price difference, the choice comes down to features rather than cost.
Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out. If you're a weekend camper, don't over-buy — the smaller, lighter model may serve you perfectly.
The numbers tell one story, but the feel of a floor plan is personal. Schedule a walkthrough before you decide.
Individual Overviews
2024 Winnebago Boldt 70BL
- Category: Class B
- Length: 23 ft
- Weight: 7,800 lbs
- Sleeps: 4
- MSRP: $137,000
2025 Roadtrek Zion
- Category: Class B
- Length: 21.5 ft
- Weight: 7,300 lbs
- Sleeps: 4
- MSRP: $133,000