01 What makes it unique
The 382WB is the front-living Solitude taken in the opposite direction from the 380FL. Where the 380FL spends some of its raised front section on a second half bath, the 382WB gives that space back to the room: a separate front living room occupies the entire front of the coach, with a front-cap windshield, double tri-fold hide-a-bed sofas, theater seating and a hutch with flip-top storage across five slide-outs. Behind it sit a full central kitchen with an island, a private bedroom with a king bed and a single full bath.
It shares the 380FL’s weight and stance almost exactly — the same 14,866-pound dry weight, 4,134-pound payload and 3,052-pound dry pin — but with a single bathroom it carries a smaller 53-gallon black tank rather than the 380FL’s 106. RVUSA lists a published 19,000-pound GVWR on the standard Solitude build: the 101-inch widebody drop-frame chassis, a MORryde pin box, a heated underbelly, 330-watt roof solar, a 20-cubic-foot 12-volt refrigerator and a single 30,000-BTU air conditioner.
At an MSRP of $164,523 it sits among the upper plans in the line. For a couple or a pair of couples who want the biggest, brightest separate front living room — and who would rather have the extra living space than a second half bath — the front-living 382WB is the room-first Solitude, towed by a properly rated three-quarter-ton or one-ton truck.
02 Full specifications
Dimensions
- Exterior length
- 41' 4"
- Exterior width
- 8' 5"
- Exterior height
- 13' 5"
- Interior height
- 8' 1"
Weights
- Dry / unit base weight
- 14,866 lbs
- GVWR (max loaded)
- 19,000 lbs
- Net cargo / payload
- 4,134 lbs
- Dry pin weight
- 3,052 lbs
Capacities
- Fresh water
- 81 gal
- Grey water
- 106 gal
- Black water
- 53 gal
- Refrigerator
- 20 cu ft
Construction
- Frame
- Drop-frame · 101" widebody
- Walls
- 5-side aluminum cage · laminated
- Roof
- Walk-on TPO · limited-lifetime warranty
- Underbelly
- Fully enclosed · heated tanks & storage
Running gear
- Axles
- 2 (8,000 lb tandem)
- Hitch
- Fifth-wheel (in-bed) · MORryde® pin box
- Suspension
- MORryde® CRE3000 · Tow Assist ABS
- Tires
- 17.5" H-rated Cooper
Galley & bath
- Cooktop
- Professional-grade SS · built-in oven
- Refrigerator
- 20 cu ft
- A/C
- 30,000 BTU (single high-capacity)
- Water heater
- On-demand · whole-house filtration
Sleeping & layout
- Sleeps
- 6
- Slides
- 5
- Awnings
- 2
- Primary bed
- King
03 The Solitude floorplan family
Solitude is Grand Design's flagship fifth wheel and one of the best-selling luxury extended-stay fifth wheels in North America. The line runs to ten floorplans for 2026; the eight highest-demand layouts are profiled here in full, and the remaining two are catalogued on the line hub. The 382WB on this page is highlighted; each other profiled plan links to its own page.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 310GK | 34 ft | 4 | Light rear-kitchen entry, sub-13k dry |
| 370DV | 38 ft | 4 | Rear living, central island + prep bar |
| 380FL | 41 ft | 6 | Front living, bath-and-a-half, 5 slides |
| 382WB | 41 ft | 6 | Separate front living room, 5 slides |
| 376RD | 42 ft | 6 | Raised rear den, three sofas |
| 390RK | 42 ft | 6 | Rear kitchen, outdoor kitchen, 5 slides |
| 391DL | 42 ft | 8 | Two full baths, dual entry, sleeps 8 |
| 388MBS | 43 ft | 5 | Middle bunkroom, family, lower profile |
| 417KB | 42 ft | 4 | Rear kitchen, bath-and-a-half, master |
| 414LJMJ | 43 ft | 6 | Triple-axle flagship, mid bunk + loft |
Solitude is Grand Design's flagship extended-stay fifth wheel and one of the best-selling luxury fifth wheels in North America. The full line runs to ten floorplans for 2026; eight are profiled here and two more are catalogued above. Every plan rides on the same drop-frame 101-inch widebody chassis with a MORryde pin box, 8,000-pound axles and a fully enclosed heated underbelly, and ships with a 330-watt roof solar package, a 20-cubic-foot 12-volt refrigerator and an on-demand water heater with whole-house filtration as standard. Body specifications (lengths, heights, payload, tanks, sleeping, slides and awnings) are RVUSA-verified against the 2026 structured spec records, each page fp-slug and title checked; dry weight, GVWR, payload and pin weight are published per plan, and each plan's dry weight plus payload equals its GVWR exactly. Real loaded pin weights run higher — always weigh the loaded coach and confirm against your truck's payload and rear-axle ratings.
04 What owners & reviewers report
Separate front living room
A dedicated upstairs living room across the whole front of the coach — a windshield, double hide-a-bed sofas and theater seating on five slides.
More room, single bath
Trades the 380FL’s second half bath for a larger front living room — a 53-gallon black tank rather than 106 reflects the single bath.
Same weight as the 380FL
A 14,866-lb dry weight, 4,134-lb payload and 3,052-lb dry pin — identical to the front-living 380FL; the difference is layout, not mass.
Wants a serious truck
At 41 feet with a 19,000-lb GVWR and a 3,052-lb pin, confirm a 3/4- or 1-ton truck’s payload and rear axle.
05 How it compares
The other front-living plan — same weight, but a bath-and-a-half instead of a larger separate living room.
The rear-den alternative — a raised rear lounge with three sofas instead of a front living room.
Keystone’s front-living plan — the direct big-luxury-FW cross-shop.