Destination trailer · 2027 model year
2027 Keystone Hampton 378DBB specs & floorplan
Explore the 2027 Keystone Hampton 378DBB specification sheet: dimensions, weights, sleeping arrangements, tank capacities and available equipment.
Compare this to other models →Source checked 2026-10-19. View manufacturer specifications ↗
© Keystone RV. Illustration may show optional equipment.
At a glance
- Exterior length
- 40′ 11″
- Unloaded weight
- 12,072 lb
- Sleeps
- 4
Weight basis: Manufacturer shipping weight.
Dimensions & weights
- Exterior length
- 40′ 11″
- Exterior width
- Not verified
- Exterior height
- 13′ 0″
- Shipping / unloaded weight
- 12,072 lb
- GVWR
- Not verified
- Listed cargo capacity
- 1,428 lb
- Listed hitch weight
- 1,508 lb
Living & sleeping
- Sleeping capacity
- 4
- Slide-outs
- Not verified
- Main bed
- 70" x 80" king bed w/ gas strut storage
- Bunk beds
- No
- Dinette
- Not verified
- Bathroom
- Not verified
- Refrigerator
- Residential Refrigerator
Tanks & everyday features
- Fresh water
- 54 gal
- Gray water
- 120 gal
- Black water
- 80 gal
- Awning length
- Not verified
- Shore power / electrical service
- Not verified
- Solar equipment
- Not verified
- Outdoor kitchen
- No
- Washer/dryer prep
- ✓ Yes
- Microwave
- ✓ Yes
- Cooktop
- 3-burner gas range w/ 21" stainless steel oven, glass top, & piezo electronic ignite
- Air conditioning
- (2) Air conditioning units
- Electric fireplace
- ✓ Yes
- Backup camera
- Not verified
- Propane tanks
- 2
- Tire size
- ST235/80R16G
Sources & specification notes
View manufacturer specifications ↗ · Checked .
“Not verified” means a confirmed value is unavailable. “Not listed” does not mean a feature is absent. Optional equipment is not confirmed as installed. Check the exact model year, configuration and unit labels with the manufacturer. This specification sheet does not establish towing compatibility.
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