2026 Jayco Seneca 37L
New Super C in Prescott, Arizona, 86301


Unit Specs
- Stock #2000061
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37L
- Floorplan LayoutBunk Over Cab
Bunkhouse
Outdoor Entertainment
Rear Bedroom - Type Super C
- ConditionNew
- Length39' 0"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- ChassisFreightliner S2RV Plus
- Engine ModelCummins ISB 6.7L
- Fuel TypeDiesel
- Sleeps9
- Water Capacity (Fresh)72 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)50 gal
- Slideouts3
- Tow/Hitch Weight12000 lbs
Jayco Seneca Super C diesel motorhome 37L highlights:
- Bunk Beds
- Hide-A-Bed Sofa
- Bunk Over Cab
- King Bed
- Fireplace
- Outside Entertainment
The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide with power head lift in the rear private bedroom offer comfortable places to sleep. Plus, the hide-a-bed sofa and the booth dinette can also transform into extra sleeping spaces when you're not using the dinette for meals and the sofa for seating to watch a movie on the 50" LED HD Smart Fire TV and fireplace. Everyone will stay squeaky clean with the 30" x 36" shower in the full bathroom, and their bellies full with the two burner induction cooktop and residential refrigerator!
Experience comfort and space with each one of these Jayco Seneca Super C diesel motorhomes! The diesel Freightliner S2RV Plus chassis provides a strong foundation for your coach, and the superior towing power allows you to tow a toy or car while keeping it at a lower weight point. You will find that these models are built sturdy with a powerful blend of precise handling and renowned stability with features like the StrongholdVBL lamination, the JRide Premium system, and the one-piece, seamless, fiberglass roof that will withstand all of your adventures. The Firefly total coach control system simplifies your camping experience with the ability to monitor and control key RV features in the palm of your hand on your phone or tablet. Come find the right model that meets your needs today!
- Bunk Over Cab
- Bunkhouse
- Outdoor Entertainment
- Rear Bedroom
2026 Jayco Seneca 37L Features
-
Exterior
Slideout
2026 Jayco Seneca 37L Specifications
MSRP
$379,500
Height
13' 4"
Height (interior)
7' 0"
Length
39' 4"
Width
8' 5"
GVWR
31,000 lbs
Fuel Capacity
100 gal
Sleep Capacity
9
Water Capacity - Black
50 gal
Water Capacity - Fresh
72 gal
Water Capacity - Grey
50 gal
Engine Manufacturer
Cummins
Engine Model
ISB-300 6.7L
Fuel Type
Diesel
Transmission Spec
Allison® 3000 MH automatic transmission
# Awnings
1
# Axles
2
# Doors
1
# Slides
3
Chassis
Freightliner® S2RV Plus Chassis
# A/C
2
A/C Spec
15,000 BTU A/C units with heat pump on main A/C
2026 Jayco Seneca 37L Literature
Unit Specs
- Stock #2000061
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37L
- Floorplan LayoutBunk Over Cab
Bunkhouse
Outdoor Entertainment
Rear Bedroom - Type Super C
- ConditionNew
- Length39' 0"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- ChassisFreightliner S2RV Plus
- Engine ModelCummins ISB 6.7L
- Fuel TypeDiesel
- Sleeps9
- Water Capacity (Fresh)72 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)50 gal
- Slideouts3
- Tow/Hitch Weight12000 lbs
Email Seller
Request More Info on this 2026 Jayco Seneca 37L Offered for sale by Blue Compass RV Prescott
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