Uploaded November 2025 | Updated September 2026, 3 weeks ago
Join Cory Weatherton, Director of Product Development for Jayco Motorhome Group, as he gives a walkthrough of the 2026 Jayco Seneca Super Class C Motorhome (37M) by Jayco RV!
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.
Once you've arrived at your destination, carpeted pass-through basement storage compartments make unloading gear quick and simple. Extend you electric awning with LED lights right from your phone thanks to the Firefly total coach control system. Once you have shade, open up your exterior entertainment center with JBL® outside speakers and an LED HD Smart TV mounted on a swivel bracket to complete your tailgate or camping setup. You can even add a 12V cooler on a slide-out tray for easy access to a cold drink once you're ready to watch the game or enjoy the campfire.
Inside the Seneca, large Lippert® 4000 Series windows let you enjoy the view while integrated cassette day and night shades add privacy and style. After dark, the overhead bunk becomes the perfect spot for stargazing through the panoramic front window in the one-piece fiberglass cap. Even the less glamorous parts of RVing are easier in the Seneca. The Thetford® Sani-Con® Turbo macerator system offers a fast, clean way to empty your black tank. The macerator helps prevent clogs, the power pump lets you dump even uphill and the retractable hose streamlines the whole process—no need to connect or disconnect each time.
With premium performance and luxury amenities, the Seneca Super C makes every trip feel like a first-class adventure.
Not sure which Jayco RV is right for you? Use our Build & Price tool: bit.ly/34yCzZN
Contact your local Jayco RV dealer for more information: bit.ly/3L9b9dw
All information in this video and on jayco.com is the latest available at the time of publication approval. Jayco RV reserves the right to make changes and to discontinue models without notice or obligation. Photography may show optional equipment or props used for decoration purposes only. RVs built for sale in Canada may differ to conform to Canadian codes.
#LetsJayco #JaycoRV #TravelTrailer #RVing #RV
Join Cory Weatherton, Director of Product Development for Jayco Motorhome Group, as he gives a walkthrough of the 2026 Jayco Seneca Super Class C Motorhome (37M) by Jayco RV!
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.
Once you've arrived at your destination, carpeted pass-through basement storage compartments make unloading gear quick and simple. Extend you electric awning with LED lights right from your phone thanks to the Firefly total coach control system. Once you have shade, open up your exterior entertainment center with JBL® outside speakers and an LED HD Smart TV mounted on a swivel bracket to complete your tailgate or camping setup. You can even add a 12V cooler on a slide-out tray for easy access to a cold drink once you're ready to watch the game or enjoy the campfire.
Inside the Seneca, large Lippert® 4000 Series windows let you enjoy the view while integrated cassette day and night shades add privacy and style. After dark, the overhead bunk becomes the perfect spot for stargazing through the panoramic front window in the one-piece fiberglass cap. Even the less glamorous parts of RVing are easier in the Seneca. The Thetford® Sani-Con® Turbo macerator system offers a fast, clean way to empty your black tank. The macerator helps prevent clogs, the power pump lets you dump even uphill and the retractable hose streamlines the whole process—no need to connect or disconnect each time.
With premium performance and luxury amenities, the Seneca Super C makes every trip feel like a first-class adventure.
Not sure which Jayco RV is right for you? Use our Build & Price tool: bit.ly/34yCzZN
Contact your local Jayco RV dealer for more information: bit.ly/3L9b9dw
All information in this video and on jayco.com is the latest available at the time of publication approval. Jayco RV reserves the right to make changes and to discontinue models without notice or obligation. Photography may show optional equipment or props used for decoration purposes only. RVs built for sale in Canada may differ to conform to Canadian codes.
#LetsJayco #JaycoRV #TravelTrailer #RVing #RV
