2024 Thor Tuscany 40RT vs 2025 Newmar Dutch Star 4081

Detailed Comparison

Both the 2024 Thor Tuscany 40RT and the 2025 Newmar Dutch Star 4081 have loyal followings, and for good reason. Here's an objective look at how they measure up.

Starting with size, the Thor Tuscany 40RT measures 26.5 ft long and tips the scales at 18,000 lbs dry weight. The Newmar Dutch Star 4081 comes in at 41.0 ft with a dry weight of 21,700 lbs. That gives the Newmar Dutch Star 4081 roughly 14.5 extra feet of length.

The Thor Tuscany 40RT sleeps 5 while the Newmar Dutch Star 4081 accommodates 6. Slide-outs play a role in livability: the Thor Tuscany 40RT has 2 and the Newmar Dutch Star 4081 has 1.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Newmar Dutch Star 4081 at 116 gallons versus 71 gallons. Solar-wise, you get 400W on the Thor Tuscany 40RT and 200W on the Newmar Dutch Star 4081. Battery banks are 350 Ah and 350 Ah.

At $420,000 MSRP for the Thor Tuscany 40RT and $418,000 for the Newmar Dutch Star 4081, the Newmar Dutch Star 4081 saves you $2,000. With only a 0% 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.

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