Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2026 Keystone Carbon 358
NewStock #4931
Listing price
2026 Carbon 358
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
The Carbon 358 is a full-featured toy hauler fifth wheel with a front bedroom layout, a loft, bath and a half, and two entry/exit doors, a combination that keeps the living space and garage genuinely functional at the same time. Owners consistently highlight the large garage and strong storage as standouts, and one couple with a year of real-world use reported no warranty issues and a layout they'd choose again. The bath and a half setup is a practical upgrade over single-bath toy haulers, especially when the garage doubles as sleeping space for additional guests. It's worth having a dealer do a thorough pre-delivery inspection, as fit-and-finish attention at the factory can vary, but those who get a well-prepped unit tend to be very happy with the Carbon 358's value for what it delivers.
Length
38 ft 11 in
Dry weight
13,271 lbs
GVWR
17,000 lbs
Sleeps
7
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$73,099 – $79,999
This unit is ranked 3 of 3 by asking price in this group.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
Discover RV
Lodi, CA
Compared with 58 dealers in California
Keystone Raptor Carbon Series toy hauler 358 highlights:
Bath and a Half
Sofa with Recliners
Dual Entry
Loft with Twin Bed
Peninsula Countertop
Wireless Phone Chargers
Load up your off-road toys for fun on the trails and comfort when you return to your campsite! You can relax on the sofa with recliners within a slide out in the main living and kitchen area or in the garage on the dual opposing sofas underneath the electric bed. Someone might even head up to the loft with a twin bed to take a nap. And there is a half bath in the 13' separate garage which will come in handy when your friends join you. You might even like to add a washer/dryer option in the garage to keep everything clean while away from home. The cook will love the large farmhouse style sink, the appliances to make meals, the pantry to store lots of goodies, and the peninsula countertop. And don't forget about the entertainment center with a 50" LED TV with surround sound. The full bathroom is next to the front bedroom which offers a king bed, wireless phone chargers and plenty of storage for your clothing including a slide out wardrobe.
With any Keystone Raptor Carbon Series toy hauler, you will receive a rugged construction from the industry-leading patented 5,000 lb. capacity tie-downs that are welded to the frame to increase hauling safety and security, plus the Dyna Span floor decking in the garage. There is off-grid camping with the Solar Flex which delivers an affordable, high-quality RV solar energy system, and a comfortable interior with the exclusive Omni-Chill technology that offers high-efficiency air conditioning and maximum cooling. Other unexpected conveniences include soft-close hardwood cabinetry allowing you to sneak snacks without others noticing, and designer style flooring throughout for easy care and a stylish look. And each Raptor Carbon Series includes Keystone Exclusives! Now all you have to do is take charge of how you camp in a toy hauler fifth wheel or travel trailer!
