2026 Keystone Sprinter 3810QBS
Fifth Wheel · Wide-Body Fifth Wheel · 42.92 ft · sleeps 12

The 2026 Keystone Sprinter 3810QBS is a fifth wheel (wide-body fifth wheel). At sleeps 12, 42.92 ft long, 13,211 lbs dry, it's positioned for families needing dedicated bunk space for kids.
Floor plan

Photos of the 2026 Keystone Sprinter 3810QBS
Walkthrough video
Video courtesy of RV Video Library on YouTube.
Full specifications
Dimensions
| Length | 42.92 ft |
|---|
Weights
| Dry Weight | 13,211 lbs |
|---|
Living
| Sleeps | 12 |
|---|---|
| Bunkhouse | Yes |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | No |
| Four-Season | No |
| Off-Road Capable | No |
Similar Fifth Wheels to consider
Other fifth wheels in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Keystone Sprinter 3810QBS sleep?
The 2026 Keystone Sprinter 3810QBS sleeps 12.
How long is the 2026 Keystone Sprinter 3810QBS?
The 2026 Keystone Sprinter 3810QBS is 42.92 feet long.
What's the dry weight of the 2026 Keystone Sprinter 3810QBS?
The 2026 Keystone Sprinter 3810QBS has a dry weight of 13,211 lbs.
Where can I buy the 2026 Keystone Sprinter 3810QBS?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Keystone" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Keystone Sprinter 3810QBS is right for you?
Tell Matchmaker your trip, your budget, and your tow vehicle. She'll narrow the catalog to the 2-4 RVs that actually fit — verified specs only, no upsells.
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