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




Unit Specs
- Stock #2000062
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37M
- Floorplan LayoutBunk Over Cab
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
- Sleeps7
- 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 37M highlights:
- Hutch
- Jackknife Sofa
- Bunk Over Cab
- King Bed
- Fireplace
- Outside Entertainment
There is room for your small family to go on a country excursion together in this motorhome! The chef can prepare their best meals with the two burner induction cooktop, enjoy them at the booth dinette, and store any leftovers in the residential refrigerator, plus there is a hutch to store your dishes. The 50" LED Smart Fire TV is on a lift above the jackknife sofa and across from the power theater seating. You could even watch the big game outside with the exterior entertainment center that comes with outside speakers and an LED HD Smart TV mounted on a swivel bracket, plus you will be protected by the 23' electric awning!
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
- Outdoor Entertainment
- Rear Bedroom
2026 Jayco Seneca 37M Features
-
Exterior
Slideout
2026 Jayco Seneca 37M Specifications
MSRP
$382,800
Height
13' 4"
Height (interior)
7' 0"
Length
39' 4"
Width
8' 5"
GVWR
31,000 lbs
Fuel Capacity
100 gal
Sleep Capacity
8
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 37M Literature
Unit Specs
- Stock #2000062
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37M
- Floorplan LayoutBunk Over Cab
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
- Sleeps7
- 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 37M Offered for sale by Blue Compass RV Prescott
Related Searches:
Similar Units From Blue Compass RV Prescott
New 2026 Forest River Aurora Light 26BHS
$32,991.00
Used 2023 Entegra Coach Accolade XL 37M
$209,991.00
Recent stories from our Blog
Similar Units for Rent
2026 Jayco Seneca 37M Gallery
Click on images to see them enlarged in a slideshow format




