2024 Airstream Atlas 24X vs 2025 Thor Tranquility 19L

Detailed Comparison

Two noteworthy RVs face off: the 2024 Airstream Atlas 24X and the 2025 Thor Tranquility 19L. From dimensions to amenities, here's the full breakdown.

Starting with size, the Airstream Atlas 24X measures 20.0 ft long and tips the scales at 7,200 lbs dry weight. The Thor Tranquility 19L comes in at 19.0 ft with a dry weight of 8,400 lbs.

Capacity-wise, expect to sleep 4 in the Airstream Atlas 24X versus 2 in the Thor Tranquility 19L.

Tank capacities are a key off-grid consideration. The Airstream Atlas 24X carries 21 gal of fresh water, 19 gal gray, and 20 gal black. The Thor Tranquility 19L offers 25 gal fresh, 13 gal gray, and 14 gal black. The Thor Tranquility 19L has the edge for extended dry camping.

Budget-wise, the Thor Tranquility 19L is listed at $220,000 compared to $220,000 for the Airstream Atlas 24X.

For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. For occasional getaways, the more affordable and nimble option usually makes the most sense. If you're hitting the road alone, ease of driving and parking often outweigh sheer size.

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