2025 Winnebago Solis 59PX vs 2024 Thor Scope 18T

Detailed Comparison

Two popular options on many shoppers' shortlists — the 2025 Winnebago Solis 59PX and the 2024 Thor Scope 18T. Let's see how they compare across the specs that matter most.

Starting with size, the Winnebago Solis 59PX measures 21.5 ft long and tips the scales at 5,700 lbs dry weight. The Thor Scope 18T comes in at 20.5 ft with a dry weight of 8,800 lbs.

The Winnebago Solis 59PX sleeps 4 while the Thor Scope 18T accommodates 3.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Winnebago Solis 59PX at 18 gallons versus 15 gallons. Solar-wise, you get 350W on the Winnebago Solis 59PX and 300W on the Thor Scope 18T. Battery banks are 450 Ah and 450 Ah.

At $171,000 MSRP for the Winnebago Solis 59PX and $163,000 for the Thor Scope 18T, the Thor Scope 18T saves you $8,000. With only a 5% 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.

Ultimately, both rigs have their merits — test drive each one and see which floor plan speaks to your lifestyle.