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2025 Keystone Carbon 310
NewStock #25T3370
Listing price
2025 Carbon 310
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Keystone Carbon 310 puts the bedroom up front and the garage in back, giving you a clean separation between living space and hauling room that owners consistently call one of this unit's strongest suits. Towing stability gets good marks too, and the full bath rounds out a layout that works well on longer trips. That said, the Carbon 310 comes with a caveat worth knowing: Keystone's Carbon series has a reputation for uneven factory workmanship, and a number of owners report sorting out first-year issues before settling in. Go in with a thorough pre-delivery inspection and you'll be better positioned to enjoy what the Keystone Carbon 310 does well.
Length
35 ft 3 in
Dry weight
11,246 lbs
Sleeps
6
Slideout
1
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.
$59,994 – $76,120
This unit is ranked 2 of 3 by asking price in this group.
The listing price on this unit has changed 3 times.
See the complete price timeline and the rest of this unit's pricing insights.
Windish RV
Fountain, CO
Compared with 16 dealers in Colorado
Keystone Raptor Carbon Series toy hauler 310 highlights:
Dual Swivel Chairs
Electric Bed
Wardrobe Slide
Front Private Bedroom
Laminated Sidewalls
Grab your helmets and load up the dirt bikes in this spacious fifth wheel! Once you've arrived at the campground, you can use the ramp door to unload your toys from the 19' 9" garage area. There are dual opposing sofas here, along with an electric bed for guests to sleep on. The queen bed in the front bedroom will be reserved for you and all of your clothes can be kept tidy in the wardrobe slide, plus there are dual wardrobes and nightstands on either side of the bed. Head to the kitchen where you'll find generous counter space, a three burner range and a residential microwave, plus a 16.5 cu. ft. 12V refrigerator for food storage.
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!
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