Chassis & Towing
21,000 lbs GVWR
Robust capacity for your towing needs and gear.
2027 Jayco Seismic 399
1 / 1
Warranty Forever Included!
1 / 1
Warranty Forever Included!
1 / 1
Warranty Forever Included!
Layout & Media
Explore the floorplan, 3D tour, walkthrough videos
Complete Fifth Wheel Specifications
2027 Jayco Seismic Overview
Experience the adventure with the new 2027 Jayco Seismic 399, a spacious fifth wheel perfect for families or groups, sleeping up to 8 comfortably. With a length of 45 ft and a dry weight of 15,585 lbs, this toy hauler is designed for easy towing and maneuverability. Enjoy the comforts of home with a well-appointed kitchen and a private bathroom. The Seismic features modern conveniences such as a powerful air conditioning system and solar readiness for those off-grid excursions. This versatile fifth wheel is ideal for outdoor enthusiasts looking to elevate their travels. Come take a look!
Premium Features & Highlights
Sleeps 8 for family adventures
45 ft length for ample living space
Solar equipped for off-grid capabilities
1 private bathroom for added convenience
3 slide-outs for expanded interior space
Select a category to view specs
Overview
Vehicle Identification & Details
9 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 399
- Make
- Jayco
- Model
- Seismic
- Stock Number
- JAM0071
- Subcategory
- toy-hauler
- VIN
- 1UJCGSCV6V18M0071
- Year
- 2027
Size & Weight
Dimensions, Weight, Construction & Exterior
15 specifications available
- Cargo Area Length Ft
- 13.5
- Dry Weight
- 15,585 lbs
- Gross Weight Lbs
- 21,000 lbs
- GVWR
- 21,000 lbs
- Length
- 45.2 ft
- Interior Height
- 8.3 ft
- Width
- 8.5 ft
- Awning Length Ft
- 21 ft
- Awnings Count
- 3
- Has Auto Leveling
- Yes
- Has Power Awning
- Yes
- Insulation Type
- Freeze proof insulation
Sleeping & Layout
Beds, Layout, Living & Comfort
10 specifications available
- Available Beds
- King
- Bedroom Count
- 1
- Bunk Beds Count
- 1
- King Beds Count
- 1
- Private Bedroom
- Yes
- Queen Beds Count
- 0
- Sleeps
- 8
- Layout Type
- Toy hauler garage
- Living Area Flooring
- Vinyl
- Primary Bedroom Flooring
- Vinyl
Kitchen & Dining
Cooking, Dining & Appliances
8 specifications available
- Dining Seating
- Chairs
- Kitchen Flooring Type
- Vinyl
- Kitchen Table Config
- Chairs
- Stovetop Burners
- 3
- Refrigerator Power Mode
- 12V electric
- Refrigerator Size
- 17 cu ft
- Refrigerator Type
- 12 Volt
- Washer Dryer Prep
- Yes
Bathroom & Facilities
Comfort & Privacy
3 specifications available
- Bathroom Type
- Full
- Bathrooms Count
- 1
- Shower Type
- Standard
Water Systems
Tanks & Plumbing
5 specifications available
- Black Water Capacity
- 87 gal
- Fresh Water Capacity
- 106 gal
- Gray Water Capacity
- 87
- Has Tankless Water Heater
- Yes
- Water Heater Type
- On Demand Tankless
Power & Electrical
Electrical, Entertainment & Safety
8 specifications available
- Generator Fuel
- Gas
- Generator Size
- 6 kW
- Solar Ready
- Yes
- Solar Equipped
- Yes
- Electrical Service
- 50 amp
- Dvd Player
- Standard
- Televisions Count
- 1
- Tv Info
- LR 4K Smart LED HDTV
Climate Control
Heating & Cooling
5 specifications available
- Ac Btu
- 40,500 BTU
- Ac Type
- ducted
- Air Conditioning
- Standard
- Heater Btu
- 35,000 BTU
- Heater Type
- Furnace
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. A&L RV Sales is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with A&L RV Sales.
Calculate Your RV Payment
Get your personalized RV payment options in 3 easy steps
PreferencesDetailsContactPayment
How much would you like to put down?
Choose your preferred down payment amount
Built to Last
Superior construction for years of adventures
Plumbing
87-Gallon Black Water Capacity
Extended trips without frequent stops for waste disposal.
Plumbing
106-Gallon Fresh Water Tank
Stay hydrated on longer journeys with ample water supply.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
Estimate your monthly payments
from $755/mo
Estimated • 20% down
Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 9 AM - 5:30 PM, Sat: 9 AM - 4 PM, Sun: Closed
7001 Jefferson Davis Hwy Richmond, VA 23237
Trade-In Value
Get your current RV's value
Trade Evaluation
Dealer assessment
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
$105,495
est $742/mo