Interior Design
Fabric Package - Cold Spring
Fabric Package - Warm River
Wood Package - Huntington
Wood Package - Arcadian Ash
Exterior
Blindfold Full-Body Paint
Deep River Full-Body Paint
Hibernate Full-Body Paint
Midnight Full-Body Paint
Voyage Full-Body Paint
Build and Price Your Jayco
Choose your customizations below and receive a price estimate.
Specifications
Weights
| Gross Vehicle Weight Rating (lbs) | 22,000 |
| Gross Combined Weight Rating (lbs) | 34,000 |
Measurements
| Exterior Length (overall) | 34' 3" |
| Exterior Height (with A/C) | 12' 6" |
| Exterior Width | 8' 5" |
| Interior Height (main) | 7' 0" |
| Awning Length | 20' 0" |
Tank Capacities
| Fresh Water Capacity (gals) | 60.0 |
| Gray Water Capacity (gals) | 38.0 |
| Black Tank Capacity (gals) | 30.0 |
| Fuel Tank Capacity (gals) | 67 |
Miscellaneous
| Sleeps | up to 4 |
| Furnace BTU | 30000 |
| Tire Size | 245/70R19.5G |
| Engine Size | 6.7L Power Stroke V8 Turbo Diesel |
Exteriors
| Blindfold Full-Body Paint | $30 | |
| Deep River Full-Body Paint | $30 | |
| Hibernate Full-Body Paint | $30 | |
| Midnight Full-Body Paint | $30 | |
| Voyage Full-Body Paint | $30 |
Interior Designs
| Fabric Package - Cold Spring | $0 | |
| Fabric Package - Warm River | $0 | |
| Wood Package - Huntington | $30 | |
| Wood Package - Arcadian Ash | $30 |
Options
2026 Seneca XT
Starting at $297,300
Forge your path and go where others can’t in Jayco’s Seneca XT Super C. Built on the Ford® F-550 or F-600 4X4 chassis, this rugged diesel motorhome is ready for a real adventure. Its all-terrain exterior includes integrated front and rear auxiliary lighting, a custom bumper and a 2-inch BDS radius arm suspension lift for improved ground clearance. With this setup, getting into remote locations feels easier and more exciting. The JRide® Premium ride and handling package smooths out rough roads so you can enjoy the drive as much as the destination. Koni® shocks enhance stability and control while minimizing bounce and sway over uneven terrain. They also help protect your suspension system, extending the life of your investment. Thanks to this durable chassis, towing heavier loads like trailers packed with outdoor gear is no problem.
Even the awning on the Seneca XT is adventure-ready. The electric, legless patio awning with LED lights features a wind-sensing motion sensor that automatically retracts the awning if strong weather moves in. Fully enclosed basement storage and protected holding tanks keep your gear secure and shielded from the elements. For those off-grid destinations, the standard Starlink satellite internet system delivers a strong and reliable connection. Whether you’re working remotely or streaming your favorite show, you won’t have to worry about losing signal just because you’re far from home.
While the Seneca XT's large Lippert® 4000 Series windows look incredible, their benefits extend aesthetics. Integrated day and night cassette shades look great from both inside and out, and a Thermofoil coating helps reflect sunlight to keep the interior cool. These windows also open much farther than traditional crank windows, giving you better ventilation and a stronger connection to the outdoors. Inside, the macerating porcelain toilet helps take care of the messy stuff. It breaks down waste before it reaches the black tank, reducing the risk of clogs and maximizing tank capacity.
2026 model year upgrades include soft-close cabinet doors and drawers, a Suburban tankless water heater, all-new paint schemes and the Aqua View® SHOWERMI$ER™ water management system to conserve precious water for the long off-road journeys the Seneca XT takes you on.
From the rugged exterior to the smart, comfortable interior, the Seneca XT Super C is built to take you farther with everything you need to feel right at home—even in the wild.
Standard Features
and Options
Similar Floorplans
.png)
32U
Starting at $269,550
Sleeps up to 5
Length 33' 5"
33F
Starting at $277,050
Sleeps up to 7
Length 34' 11"
35L
Starting at $338,550
Sleeps up to 5
Length 37' 4"
