RV SortRV comparison, made clearFree to compare. No sign-up.

2027 Keystone Sprinter 3900DBL vs 3950SSP

Search 2,283 floorplans from 23 manufacturers, then put your favorites side by side.

Filter by length, weight and features

2027 Grand Design Reflection 317RSTS floorplanGrand Design Reflection 317RSTSTravel trailer, 35′ 5″2027 Keystone Montana High Country 290RL floorplanKeystone Montana High Country 290RLFifth wheel, 33′ 11″2027 Grand Design Momentum 344M floorplanGrand Design Momentum 344MFifth-wheel toy hauler, 39′ 11″

Your comparison 2 RVs

Saved on this device

Key differences

Both are 2027 Fifth wheel models from the Keystone Sprinter line. Here's how they differ, from manufacturer specifications.

  • The 3900DBL is 2″ longer: 43′ 6″ vs 43′ 4″.
  • The 3900DBL is 330 lb lighter unloaded: 13,500 vs 13,830 lb.
  • The 3900DBL lists 250 lb more cargo capacity: 2,965 vs 2,715 lb.
  • The 3900DBL has a 80 lb lighter hitch weight: 2,465 vs 2,545 lb.
  • The 3900DBL sleeps 2 more: 10 vs 8.
YOUR SHORTLIST
Keystone Sprinter

3900DBL

2027 · Fifth wheel

Specs & prices
Keystone Sprinter

3950SSP

2027 · Fifth wheel

Specs & prices
Floorplan
PRICING
Manufacturer price (USD)
Not verified
Not verified
Lowest tracked dealer price (USD)
$72,995Bish’s RV ↗ · Anderson, INAdvertised price; additional fees may applyChecked Lowest among tracked new units; equipment varies. Not an out-the-door quote. Financing, rebates and fees may apply.
Price conditionsAdvertised price, not an out-the-door quote. Taxes, registration, delivery and other fees may apply. Financing, trade-in and rebate eligibility have not been independently verified; confirm all conditions with the dealer. Equipment varies by unit.
All tracked prices & history
No recently verified dealer price
Est. monthly payment (USD)
$666/mo15 years at 8.99% APR with 10% down, based on the lowest dealer price. Before tax and fees.Customize this payment
No verified price to estimate from
DIMENSIONS & WEIGHTS
Exterior length
43′ 6″
43′ 4″
Exterior width
—
—
Exterior height
13′ 4″
13′ 4″
Shipping / unloaded weight
13,500 lb
13,830 lb
GVWR
—
—
Listed cargo capacity
2,965 lb
2,715 lb
Listed hitch weight
2,465 lb
2,545 lb
LIVING & SLEEPING
Sleeping capacity
10
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
77 gal
77 gal
Gray water
129 gal
84 gal
Black water
90 gal
45 gal
Awning length
—
—
Shore power / electrical service
Not verified
Not verified
Solar equipment
SolarFlex™ Ready
SolarFlex™ Ready
Outdoor kitchen
✓ Yes
✓ 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.

The right layout changes everything.

Compare the 2027 Coleman 13B vs 13R →

Compare the space you’ll live in, then dig into the details.
Click any floorplan for a closer look.

Make room for the details

Use the same model year and weight definitions when comparing. An unknown specification stays unknown.

Browse the RV catalog

Add an RV to compare

Search the catalog. Floorplans and specifications are filled in for you.

Model details
Your shortlist

Add your RV

Enter the specs for the exact model year. Leave anything you don’t know blank.

Floorplan

Floorplan images are shown to fit and are not to a shared physical scale.

Compare your shortlist

  1. Search by year, manufacturer or model. Select up to six RVs to automatically add their manufacturer floorplans and specifications.
  2. Click a floorplan to enlarge it. Turn on “differences only” to focus your comparison.
  3. Edit any RV as you research. The URL updates as you add, edit or remove RVs. Back and Forward restore earlier selections. Your entries stay in this browser.
  4. Copy the link to share specs (uploaded images and private notes stay on your device). Export a JSON backup to include images and notes, or use Print / PDF.

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.