2025 Airstream Interstate 24X vs 2024 Leisure Unity TB

Detailed Comparison

Before committing to the 2025 Airstream Interstate 24X or the 2024 Leisure Unity TB, it pays to understand exactly where each one shines and where it falls short.

The Airstream Interstate 24X measures 21.5 ft in length at 8,600 lbs, compared to the Leisure Unity TB's 20.5 ft and 6,800 lbs. GVWR ratings sit at 13,000 lbs and 9,600 lbs respectively.

The Airstream Interstate 24X sleeps 2 while the Leisure Unity TB accommodates 4.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Leisure Unity TB at 37 gallons versus 23 gallons. Solar-wise, you get 250W on the Airstream Interstate 24X and 300W on the Leisure Unity TB. Battery banks are 350 Ah and 250 Ah.

At $144,000 MSRP for the Airstream Interstate 24X and $144,000 for the Leisure Unity TB, the Leisure Unity TB saves you $0. With only a 0% 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. Solo adventurers should consider the model that's easiest to manage single-handedly.

No comparison can replace walking through each unit yourself. Visit a dealer and experience the layouts firsthand.