2025 Airstream Interstate 24GL vs 2024 Thor Magnitude 36BH

Detailed Comparison

The 2025 Airstream Interstate 24GL goes up against the 2024 Thor Magnitude 36BH in this detailed comparison. Each has distinct advantages worth considering.

Starting with size, the Airstream Interstate 24GL measures 22.0 ft long and tips the scales at 11,000 lbs dry weight. The Thor Magnitude 36BH comes in at 25.5 ft with a dry weight of 12,900 lbs. That gives the Thor Magnitude 36BH roughly 3.5 extra feet of length.

The Airstream Interstate 24GL sleeps 2 while the Thor Magnitude 36BH accommodates 8. Slide-outs play a role in livability: the Airstream Interstate 24GL has 0 and the Thor Magnitude 36BH has 1.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Thor Magnitude 36BH at 37 gallons versus 34 gallons. Solar-wise, you get 250W on the Airstream Interstate 24GL and 150W on the Thor Magnitude 36BH. Battery banks are 500 Ah and 150 Ah.

At $128,000 MSRP for the Airstream Interstate 24GL and $112,000 for the Thor Magnitude 36BH, the Thor Magnitude 36BH saves you $16,000. With only a 14% 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. 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.