2024 Entegra Aspire 44R vs 2025 Entegra Reatta 37K

Detailed Comparison

Both the 2024 Entegra Aspire 44R and the 2025 Entegra Reatta 37K have loyal followings, and for good reason. Here's an objective look at how they measure up.

The Entegra Aspire 44R measures 40.0 ft in length at 31,600 lbs, compared to the Entegra Reatta 37K's 36.0 ft and 25,200 lbs. GVWR ratings sit at 36,000 lbs and 28,000 lbs respectively.

The Entegra Aspire 44R sleeps 7 while the Entegra Reatta 37K accommodates 5. Slide-outs play a role in livability: the Entegra Aspire 44R has 3 and the Entegra Reatta 37K has 4.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Entegra Aspire 44R at 108 gallons versus 73 gallons. Solar-wise, you get 300W on the Entegra Aspire 44R and 550W on the Entegra Reatta 37K. Battery banks are 150 Ah and 250 Ah.

At $441,000 MSRP for the Entegra Aspire 44R and $448,000 for the Entegra Reatta 37K, the Entegra Aspire 44R saves you $7,000. With only a 2% 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. For the full-time RV lifestyle, every gallon of tank capacity and every inch of counter space counts.

Take these specs as a starting point, then go see them in person — there's no substitute for stepping inside.