Jayco Seneca Super C Diesel RVs for Sale
Enjoy all the comforts of home wherever you are in the Jayco Seneca. This powerful diesel Super C is built on the Freightliner S2RV Plus chassis and powered by a Cummins ISB 6.7L 360HP diesel engine. With a 100-gallon fuel tank, you can cover more ground between stops and reach your destination faster. It’s a great fit for travelers who want diesel performance and an impressive 12,000-pound tow capacity. The JRide® Premium handling package makes every trip smooth and comfortable thanks to a computer-balanced driveshaft, rear air suspension, a heavy-duty rear stabilizer bar and SACHS shocks. Full air brakes provide strong, confident stopping power, especially on grades, and improve ride stability while absorbing road vibrations. In the Seneca, the ride itself becomes part of the adventure.
Seneca Models
Floorplan
Description
Jayco Seneca 37M Class C Motorhome highlights:
Bunk Over Cab
Rear Bedroom
King Bed
Outside Entertainment Center
The Jayco Seneca 37M floorplan delivers a spacious, residential-style living area designed for both comfort and entertainment. At the front of the coach, the cab-over bunk adds additional sleeping flexibility, while the cockpit seats can swivel to become part of the living space. Just behind the cab, a large slide-out accommodates a hide-a-bed sofa and a 72” theater sofa, creating a comfortable lounge area across from a fireplace and entertainment center. A 38" x 70" dinette sits nearby, offering a dedicated space for meals or additional sleeping, while a 50” TV lift positioned along the wall ensures easy viewing throughout the living area. The kitchen runs along the curbside and features a residential refrigerator, cooktop, microwave, and overhead cabinetry, all arranged for convenience while maintaining an open, walkable layout that enhances the sense of space.
Toward the rear, the floorplan transitions into a private suite built for extended comfort. The master bedroom features a spacious 72” x 80” king bed with overhead storage and wardrobes on each side, along with a TV cabinet and additional storage below. A split bathroom design separates the 30” x 36” shower from the toilet and vanity area, allowing for increased usability and privacy. Additional features like a pantry, hutch, and optional stackable washer/dryer provide convenience for longer trips or full-time living. Outside, a large awning and exterior entertainment center create a perfect outdoor living space, making this floorplan ideal for both relaxing indoors and enjoying time at the campsite.
Shop Seneca
General RV works hard to ensure the accuracy of all its listings however we are not responsible for any misprints, typos, or errors found in our website pages. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-436-7578 for availability as our inventory changes rapidly.
*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $439 monthly payment based on purchase price of $69,995 with 20% down, at 6.49% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.