01 What makes it unique
Grand Design publishes an unloaded vehicle weight (UVW) of 3,492 lb and a GVWR of 4,420 lb for the 2027 Transcend One 151BH, with a hitch weight of 442 lb. It does not publish a cargo carrying capacity on the floorplan page, so none is shown here, and none is worked out by subtracting one published figure from the other. The trailer’s own federal weight label, inside the door, carries its cargo capacity as built.
It is 19' 8" long, 10' 3" high and 8' wide, with 37 gal fresh, 37 gal grey and 37 gal black tanks as Grand Design lists them. Fresh water weighs about 8.3 lb per US gallon, so a full fresh tank adds roughly 307 lb before anything else is loaded.
Among the 4 Transcend One floorplans profiled from Grand Design’s 2027 pages, it is number 1 of 4 by unloaded weight, in a range from 3,492 lb to 4,808 lb. Every figure in that comparison comes from the same Grand Design page type for the same model year.
Every number on this page was read on 4 Nov 2026 from Grand Design’s own floorplan page for the Transcend One 151BH, whose structured data names the model year 2027.
How the 151BH differs from the other three Transcend One floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 3,492 lb: lightest of four; next is the 151RB (3,600 lb).
- Tongue weight, 442 lb: lightest of four; next is the 161DB (454 lb).
- Tongue weight as a share of dry weight, 12.7%: second-largest of four, between the 161BH (10.9%) and the 151RB (13.6%).
- Sleeping capacity, 5: second-smallest of four, between the 151RB (4) and the 161BH (6).
- GVWR, 4,420 lb: lowest of four, level with the 151RB; next are the 161BH and 161DB (5,500 lb).
- Length, 19 ft 8 in: shortest of four, level with the 151RB; next are the 161BH and 161DB (23 ft).
- Exterior height, 10 ft 3 in: lowest of four, level with the 151RB; next are the 161BH and 161DB (10 ft 6 in).
- Grey tank, 37 gal: smallest of four, level with the 151RB; next are the 161BH and 161DB (74 gal).
Next to the 151RB, the nearest heavier floorplan by dry weight, the 151BH is 108 lb lighter by dry weight, has a tongue weight 48 lb lighter and sleeps one more; the two publish the same GVWR, length, exterior height, fresh tank, grey tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 19' 8"
- Exterior height
- 10' 3"
- Exterior width
- 8'
Weights
- Dry / unit base weight (UVW)
- 3,492 lb
- GVWR (max loaded)
- 4,420 lb
- Net cargo / payload (CCC)
- Not published by Grand Design
- Hitch / tongue weight
- 442 lb
Capacities
- Fresh water
- 37 gal
- Grey water
- 37 gal
- Black water
- 37 gal
Running gear
- Hitch type
- Bumper pull
- Tire size
- ST215/75R14 LRD
- Axles
- 1
Sleeping & layout
- Sleeps
- 5
- Refrigerator
- 3.30 cu. ft.
How these published figures sit against the rest of the catalogue: travel trailer tongue weight by size; fresh, grey and black tank sizes; camper trailer size chart.
Drawn to scale
Size, with end view
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
Towing it
Check your vehicle. Enter the ratings from your owner’s manual and the door-pillar placard.
Compares your figures with this page’s published GVWR (4,420 lb) and the upper loaded tongue estimate (663 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
Loaded range: 10–15% of GVWR on the tongue, a rule of thumb, not a measurement of this unit. No truck ratings or hitch classes (why; NHTSA, DOT HS 809 433).
03 The Transcend One floorplan family
Grand Design lists 4 Transcend One floorplans for 2027. 4 without an existing page here are profiled from Grand Design’s own floorplan pages, from 3,492 lb to 4,808 lb unloaded; the others link to their existing pages. Grand Design publishes UVW, GVWR and hitch weight for these trailers, and no cargo carrying capacity.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 151BH | 19' 8" | 5 | Profiled |
| 151RB | 19' 8" | 4 | Profiled |
| 161DB | 23' | 7 | Profiled |
| 161BH | 23' | 6 | Profiled |
Grand Design lists 4 Transcend One floorplans for 2027. 4 are profiled here; the rest are catalogued with the reason against each.
04 Notes on this floorplan
What Grand Design does not publish for the Transcend One
No cargo carrying capacity appears on Grand Design’s floorplan pages for this series, so that row reads as not published. Nothing is filled from a sibling floorplan, a different model year or a dealer listing.
Read the label on the trailer
Federal rules put a load-carrying label inside every RV trailer: its unloaded weight with full propane, its cargo carrying capacity and its GVWR (49 CFR 571.110 and 571.120). Those figures come from the trailer itself and govern the towing decision.
05 How it compares
3,600 lb UVW and 4,420 lb GVWR, against this plan’s 3,492 lb and 4,420 lb.
07 Where this floorplan sits
Closest sibling: the Transcend One 151RB, nearest on the published figures. It differs on 3 of the 8 fields both publish (this plan first): sleeps 5 vs 4; dry weight 3,492 lb vs 3,600 lb; hitch weight 442 lb vs 490 lb. They match on length, GVWR, fresh tank, grey tank and black tank.
| Transcend One plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 4,420 | 1–2 of 4 | 4,420–5,500 |
| Dry weight (lb) | 3,492 | 1 of 4 | 3,492–4,808 |
| Hitch weight (lb) | 442 | 1 of 4 | 442–524 |
| Length | 19 ft 8 in | 1–2 of 4 | 19 ft 8 in–23 ft 0 in |
| Grey tank (gal) | 37 | 1–2 of 4 | 37–74 |
| Sleeps | 5 | 2 of 4 | 4–7 |
Either side of it by GVWR: Transcend One 151RB matches it at 4,420 lb GVWR.
| Nearest Transcend One siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Transcend One 151BH | 19 ft 8 in | 5 | 3,492 | 4,420 | — | 442 | 37 |
| Transcend One 151RB | 19 ft 8 in | 4 | 3,600 | 4,420 | — | 490 | 37 |
| Transcend One 161DB | 23 ft 0 in | 7 | 4,446 | 5,500 | — | 454 | 37 |
| Transcend One 161BH | 23 ft 0 in | 6 | 4,808 | 5,500 | — | 524 | 37 |
All 4 Transcend One floorplans: Transcend One line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry or base (lb) | Sleeps | Length |
|---|---|---|---|---|
| 151BH | 4,420 | 3,492 | 5 | 19 ft 8 in |
| Aurora Light 15RBX | 4,432 | 3,105 | — | 19 ft 6 in |
| Sportsmen Classic 170MB | 4,400 | 3,340 | 4 | 21 ft 8 in |
| Jay Flight 183RB | 4,350 | 3,310 | 4 | 21 ft 1 in |
| Jay Flight SLX 183RBW | 4,350 | 3,225 | 4 | 21 ft 1 in |
| Basecamp 20Xe | 4,500 | 3,750 | 4 | 20 ft 2 in |
| Coachmen Remote Remote 17R | 4,500 | 3,178 | — | 20 ft 8 in |
Against the 151BH: the Aurora Light 15RBX is 12 lb heavier; the Sportsmen Classic 170MB is 20 lb lighter and 2 ft longer and sleeps 1 fewer; the Jay Flight 183RB is 70 lb lighter and 1 ft longer and sleeps 1 fewer.
08 Common questions about the 151BH
How much does the 151BH weigh?
3,492 lb dry; 4,420 lb GVWR, the most it may weigh loaded.
What is the tongue weight of the 151BH?
442 lb as published, 13% of the dry weight (median across 1,413 travel trailers here: 12%).
What size tow vehicle does the 151BH need?
A tow rating of at least 4,420 lb, plus payload for the loaded tongue weight, passengers and cargo.
How many people does the 151BH sleep?
It is rated to sleep 5. 2 of the 4 Transcend One floorplans that publish a count sleep more.
What are the tank capacities on the 151BH?
Fresh 37, grey 37, black 37 gallons. Off hookups, fresh water runs out first.
How long is the 151BH?
19' 8" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
13 of the 18 fields this catalogue tracks are published for the 151BH. Not published: cargo capacity (CCC), interior height, slide count, awning, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: granddesignrv.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 9 recall campaigns and 10 owner complaints (model years 2005 on) against the Transcend Xplor line (a recall and a complaint are not the same thing).
What to look at on a used one. Across the 10 complaints filed on this line the most-reported components are structure (30%), unknown or other (20%) and electrical system (10%).
Reports that name the 151BH
1 of those record name this floorplan specifically rather than the line as a whole.
| Type | Date | Reference | What it says |
|---|---|---|---|
| Complaint | 4 Jul 2025 | ODI 11671270 | On May 27, 2025 (in Indiana) the mobile service tech who was sent by Grand Design RV came out to check problems, including rooftop AC unit. On roof, he discovered that this factory brand… |
Recall coverage here is not complete, and complaints are owners’ unverified reports (how this record is built). Check a specific VIN at NHTSA before you buy. Full tables are on the Transcend Xplor line page.