2025 Seneca Starting at $355,193 Be at home wherever you are in the Jayco Seneca. This powerful Diesel Super C has a Freightliner® S2RV Plus chassis, with a Cummins® ISB 6.7L 360HP diesel engine and a 100-gallon fuel tank, which is great for those who want a diesel engine and...
we’ve got you covered. We also have options available for diesel pusher chassis like Freightliner and Spartan. We like to think of ourselves as a “one-stop-shop” for RV steering and suspension upgrades. Whether you are looking for sway bars, tow bars, shocks or related parts, you have...
The 2025 Seneca Prestige Super Class C is built on the Freightliner® S2RV Plus chassis and equipped with our most advanced ride and handling package, JRide® Premium, for the ultimate diesel-powered driving experience. The luxury doesn’t stop with the ride. Once you get to camp, you’...
Jayco’s diesel Super C Seneca is built on a Freightliner® chassis that’s designed and engineered specifically for RVs, with special attention to maintaining space in the cabin. Superior towing power means you can bring a trailer or car to your destination. Two 15,000 BTU air conditioners...