Virtual Floorplan Showings and Product Specifics Are Subject to Change Without Notice
Interior Design
Fabric Package-Fieldstone
Fabric Package - Mountain Peak
Fabric Package - Saddle
Tile Options
Wood Options
Exterior
Beacon Blue Full-Body Paint
Breezy7 Blue Full-Body Paint
Dark Knight Full-Body Paint
Radiant Silver Full-Body Paint
Rosy Garnet Full-Body Paint
Build and Price Your Jayco
Choose your customizations below and receive a price estimate.
Specifications
Weights
| Gross Vehicle Weight Rating (lbs) | 31,000 |
| Gross Combined Weight Rating (lbs) | 43,000 |
Measurements
| Exterior Length (overall) | 39' 4" |
| Exterior Height (with A/C) | 13' 4" |
| Exterior Width | 8' 5" |
| Exterior Width (with slides out) | 12' 11" |
| Interior Height (main) | 7' 0" |
| Awning Length | 19' 8" |
Tank Capacities
| Fresh Water Capacity (gals) | 72.0 |
| Gray Water Capacity (gals) | 81.0 |
| Black Tank Capacity (gals) | 50.0 |
| Fuel Tank Capacity (gals) | 100 |
Miscellaneous
| Sleeps | up to 9 |
| # of outside storage compartments | 8 |
| Tire Size | 275/80R22.5G |
| Engine Size | Cummins ISB-300 6.7L |
| Exterior Cargo Capacity (cu. ft.) | 157 |
Exteriors
| Beacon Blue Full-Body Paint | $30 | |
| Breezy7 Blue Full-Body Paint | $30 | |
| Dark Knight Full-Body Paint | $30 | |
| Radiant Silver Full-Body Paint | $30 | |
| Rosy Garnet Full-Body Paint | $30 |
Interior Designs
| Fabric Package-Fieldstone | $0 | |
| Fabric Package - Mountain Peak | $0 | |
| Fabric Package - Saddle | $0 | |
| Tile Options | $0 | |
| Wood Options | $0 |
Options
2026 Seneca Prestige
Starting at $401,100
Built for big adventures and even bigger comfort, the 2026 Seneca Prestige is the most luxurious Super Class C in the Jayco lineup. Whether you're planning a weekend road trip or settling in for an extended stay, this coach is ready to make every mile feel like home.
The Seneca Prestige is built on the sturdy Freightliner® S2RV Plus chassis and powered by a diesel engine that’s made to go the distance. Our most advanced ride and handling package, JRide® Premium, comes standard—featuring upgraded SACHS shocks, a computer-balanced driveshaft, rear air suspension, a heavy-duty rear stabilizer bar and full air brakes—so you’ll enjoy a smooth, quiet ride no matter where the road takes you.
Luxury in the Seneca Prestige goes far beyond the drive. Once you’ve set up camp, you’ll be surrounded by upscale touches and thoughtful conveniences that make life on the road easy and enjoyable. Inside, you’ll find solid hardwood cabinetry and stiles creating a residential and polished look throughout. The Aqua-Hot® heating system with electric floor heat keeps you cozy no matter the season, and the Firefly total coach control system with a 7-inch touchscreen and app integration makes it simple to manage your lights, climate, and more—from anywhere, right from your phone.
Make it truly yours with customization options designed to suit your style. Choose from four stunning hardwood cabinetry finishes, three porcelain tile floor colors, and three stylish fabric packages to create an interior that fits your taste. On the outside, pick from five Sikkens® full-body paint schemes for a bold look that turns heads wherever you roam.
Outside, the Seneca Prestige keeps the fun going with roof-mounted integrated awnings that offer shade with a sleek, streamlined design. Planning a movie night under the stars? The exterior entertainment center features an LED TV on a swivel bracket, AM/FM radio and a soundbar, so your favorite shows and tunes are never far away.
With top-of-the-line features, a smooth powerful ride, and the kind of comfort that makes every destination feel like home, the 2026 Seneca Prestige is built for families who want to travel in style—without leaving luxury behind.
Standard Features
and Options
Similar Floorplans
37L
Starting at $373,500
Sleeps up to 9
Length 39' 4"
37M
Starting at $376,800
Sleeps up to 8
Length 39' 4"
37M
Starting at $401,100
Sleeps up to 8
Length 39' 4"
