2025 Jayco Seneca 37M luxury Super C diesel motorhome on a Freightliner S2RV Plus chassis with 1700 miles
Garage kept, Air Brakes, Back up and side cameras, Satellite TV, Water filtration system, Macerator system, Washer/dryer combo, Instant water heater, Basement slide out refrigerator, Blue Ox tow bar included

Key Dimensions & Capacities
Length: 39 feet, 4 inches
Exterior Width: 8 feet, 5 inches
Exterior Height: 13 feet, 4 inches
Interior Height: 7 feet (84 inches)
Sleep Capacity: Up to 7
Slideouts: 3
Fresh Water Capacity: 72 gallons
Grey Water Capacity: 50 gallons
Black Water Capacity: 50 gallons
Fuel Capacity: 100 gallons (Diesel)
LP Tank Capacity: 83 lbs (24.5 gallons)
Engine & Chassis
Chassis: Freightliner S2RV Plus
Engine: Cummins ISB 6.7L Diesel
Horsepower: 360 HP
Torque: 800 ft.-lb.
Transmission: Allison 3000 MH 6-speed automatic
GVWR: 31,000 lbs
GCWR: 43,000 lbs
Hitch Weight Capacity: 12,000 lbs
Notable Features
JRide Premium: Includes computer-balanced driveshaft, rear air suspension, heavy-duty rear stabilizer bar, full air brakes, and SACHS shocks.
Power & Climate: Onan 8,000W Quiet Diesel generator, 2,000W pure sine wave inverter, 200W solar panel with dual controller, and dual 15,000 BTU A/C units with heat pumps.
Interior Comfort: King-size bed, residential refrigerator, convection microwave, 30" x 36" shower, 30,000 BTU furnace, and a 5,000 BTU electric fireplace.
Tech: Firefly total coach control system with a touchscreen and mobile app, plus multiple LED TVs (including an exterior entertainment center)