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2027 Keystone Sprinter 3800FLB vs 2027 Keystone Sprinter 3910RLQ

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Keystone Sprinter

3800FLB

2027 · Fifth wheel

Specs & prices
Keystone Sprinter

3910RLQ

2027 · Fifth wheel

Specs & prices
Floorplan
PRICING
Manufacturer price (USD)
Not verified
Not verified
Lowest tracked dealer price (USD)
No recently verified dealer price
No recently verified dealer price
DIMENSIONS & WEIGHTS
Exterior length
43′ 0″
43′ 5″
Exterior width
—
—
Exterior height
13′ 4″
13′ 4″
Shipping / unloaded weight
12,775 lb
13,675 lb
GVWR
—
—
Listed cargo capacity
3,225 lb
2,625 lb
Listed hitch weight
2,745 lb
2,670 lb
LIVING & SLEEPING
Sleeping capacity
6
8
Slide-outs
—
—
Main bed
70" x 80" king bed w/ gas strut storage
70" x 80" king bed w/ gas strut storage
Bunk beds
✓ Yes
✓ Yes
Dinette
Not verified
Not verified
Bathroom
Not verified
Not verified
Refrigerator
16 Cu. Ft. 12V refrigerator
16 Cu. Ft. 12V refrigerator
TANKS & EVERYDAY FEATURES
Fresh water
75 gal
77 gal
Gray water
78 gal
123 gal
Black water
78 gal
84 gal
Awning length
—
—
Shore power / electrical service
Not verified
Not verified
Solar equipment
SolarFlex™ Ready
SolarFlex™ Ready
Outdoor kitchen
No
✓ Yes
Washer/dryer prep
✓ Yes
✓ Yes
Microwave
✓ Yes
✓ Yes
Cooktop
Free Standing Residential Gas Range / Oven
Free Standing Residential Gas Range / Oven
Air conditioning
(2) Air conditioning units; 3rd. A/C
(2) Air conditioning units; 3rd. A/C
Electric fireplace
✓ Yes
✓ Yes
Backup camera
Not verified
Not verified
Propane tanks
2
2
Tire size
ST235/80R16G
ST235/80R16G
SOURCES & VERIFICATION
Weight basis
Manufacturer shipping weight
Manufacturer shipping weight
Source checked
2026-10-22 Manufacturer ↗
2026-10-22 Manufacturer ↗

Manufacturer floorplan images © their respective manufacturers. Specs checked October 19, 2026; exact-unit labels and production options may differ. “Not verified” or a dash means we have no confirmed value. “Not listed” means the applicable manufacturer equipment was checked but does not mention the feature; it does not mean “No.” “Conflicting data” means manufacturer entries disagree. “Optional” equipment is available but is not confirmed as standard. Camera prep does not confirm an installed camera. Weights are kept separate: unloaded weight, GVWR, cargo capacity, and hitch weight. Confirm every specification for the exact model year and configuration with the manufacturer. This tool does not establish towing compatibility.

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Browse the available 2027 models. We are expanding the catalog in manufacturer batches. Manual entry is available if your RV is not listed. Floorplans are displayed independently, not to scale.