Question 1

How much does a used Forest River Sierra 3710HBFB cost?

Accepted Answer

Right now US RV Connection shows 3 approved, priced Sierra 3710HBFB listings, all with photos. Asking prices run from $73,977 to $77,495, with a median asking price of $73,977. Those are asking prices set by sellers, not confirmed sale prices, so what a unit actually closes at can differ. With only three units listed, the range is narrow and one new listing can shift it.

Question 2

What years of the Sierra 3710HBFB are for sale?

Accepted Answer

The Sierra 3710HBFB listings on the site are 2026 and 2027 model years. That is a very current spread, so you are generally looking at new or nearly new fifth wheels rather than older used inventory. At least one listing is specifically described as a 2026. If you want an older model year, none are listed here at the moment.

Question 3

What layouts or floorplans of the Sierra 3710HBFB are listed?

Accepted Answer

The 3710HBFB is a single floorplan, and the descriptions line up: a front private bunkhouse, a bath-and-a-half setup with a mid-coach full bathroom and a half bath near the bunk, a rear private bedroom with an RV king bed, and a residential-style living area. One description notes the front bunk area can work as loft or bunk-style sleeping or extra storage. All three listings are fifth wheels.

Question 4

What should I check before buying a used Sierra 3710HBFB?

Accepted Answer

Since these are 2026 and 2027 units, focus on transport and lot-time issues rather than long-term wear. Check the roof and all sealant seams, test the slide operation since the rear king bedroom sits on a slide, and run water through both the mid-coach full bath and the half bath to check for leaks and hot water. Inspect tires and dates, the pin box and landing gear, and confirm every listed feature is actually present.

Question 5

What features come on the Sierra 3710HBFB?

Accepted Answer

Based on the dealer descriptions, you get a front private bunkhouse, a bath-and-a-half layout with a mid-coach full bathroom plus a half bath near the bunk, a spacious rear bathroom, an RV king bed in a rear private bedroom on a slide, and a residential-style living area. The sellers pitch it for family camping and extended stays. Anything beyond that, like appliance brands or electronics, is not spelled out in the listings, so ask the seller.

Question 6

Is the Sierra 3710HBFB good for full-timing?

Accepted Answer

The descriptions point that way. Sellers call it out for extended stays, with a residential-style living area, a rear private king bedroom, and a bath-and-a-half so a half bath is available near the front bunkhouse. The separate front bunk space gives you a private retreat when guests or kids are along. The listings do not state weights, lengths or cargo capacity, so confirm those with the seller before planning a long-term setup.

Question 7

Where can I find a Sierra 3710HBFB for sale near me?

Accepted Answer

All three priced listings on US RV Connection are in two places: two in Haltom City, Texas, and one in Middlebury, Indiana. Every one has photos. If you are not near Dallas-Fort Worth or northern Indiana, you would be looking at a longer trip or arranging your own haul. Inventory on a low-count model like this changes, so check back for new locations.

Question 8

How does the Sierra 3710HBFB compare to the Puma Vista 403LFT or the Cherokee Grey Wolf?

Accepted Answer

The closest sibling by price is the Puma Vista 403LFT, with 7 listings from $61,888 to $64,995, median $64,985, in 2026–2027 model years, so it asks several thousand less than the 3710HBFB's $73,977 to $77,495. The Cherokee Grey Wolf is a much cheaper, smaller-ticket line, 8 listed from $23,988 to $35,988, median $31,950, also 2026–2027. The site does not list floorplan or size details for those siblings, so compare layouts directly on their listings.

Forest River Sierra 3710HBFB: Prices, Years & Buyer Questions