2025 Grand Design Solitude 390RK vs 2025 Grand Design Reflection 311BHS

Detailed Comparison

The 2025 Grand Design Solitude 390RK and 2025 Grand Design Reflection 311BHS might look similar on paper, but dig into the details and you'll find meaningful differences.

The Grand Design Solitude 390RK measures 30.5 ft in length at 15,400 lbs, compared to the Grand Design Reflection 311BHS's 28.0 ft and 12,100 lbs. GVWR ratings sit at 19,100 lbs and 14,800 lbs respectively.

For sleeping arrangements, the Grand Design Solitude 390RK offers room for 10 and the Grand Design Reflection 311BHS can handle 7. The Grand Design Solitude 390RK benefits from 4 slide-out(s), expanding the interior when parked.

Looking at self-sufficiency, the Grand Design Solitude 390RK packs 70 gal of fresh water and 400W of solar. The Grand Design Reflection 311BHS counters with 88 gal fresh water and 450W solar.

Price is often the deciding factor. The Grand Design Solitude 390RK starts at $62,000 MSRP, while the Grand Design Reflection 311BHS commands $99,000 — a $37,000 gap. That's a significant 60% premium you'll need to justify.

Families with kids will appreciate the extra sleeping capacity and living space. Off-grid campers should pay close attention to solar wattage, battery capacity, and tank sizes. Full-timers should prioritize tank capacity, storage, and overall living comfort.

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