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Old 05-16-2016, 05:07 PM   #1
Join Date: Jan 2016
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Grand Design Momentum 376th

Anyone have any input on this unit, pros or cons or any on Grand Design?

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Old 05-17-2016, 12:33 AM   #2
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We have looked at this model, we are trying to decide on our toy hauling needs to see if it will work, looking at this trailer and the GD 380th. Grand Design is making a name for itself with there customer support, the factory folks are very involved in making sure the customers are happy. They have a facebook page and a GD owners forum where you can get more specific info.

13 GMC Diesel Dually
18 GD Momentum 376TH
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Old 05-17-2016, 04:02 AM   #3
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Very nice coach only problem if you have a big bike could have trouble with front tie down straps.no room to reach them.you could attach the locking bar to bike if you choose to.
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Old 05-17-2016, 06:59 AM   #4
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I've been looking at this th for the last week or so. I love the design but I don't need so much room inside. It's just me and a bike. The garage is perfect and exactly what I'm looking for. The whole trailer could be 10' shorter though.

It's exciting to see a company thinking outside the box a little though. Hopefully this is a sign of things to come.
TV - 2016 Ford F250 King Ranch 6.7 Powerstroke
TT - 2016 Keystone Outback 298RE
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Old 05-18-2016, 02:42 PM   #5
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We have the Momentum 399th side patio. We love it! Built very solid. Looked for a couple years for the right one for us. Had one leak that just needed a seal replaced other than that no issues. The 376th is beautiful!
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Old 05-19-2016, 02:05 PM   #6
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We've been looking at this model for about a month now. Well built, a little expensive, but suits our needs perfectly. Just need to make sure I can tow it safely.

Scott & Kim from Central Ky.
2016 Chevy Duramax High Country CCSB 4x4 SWR
2015 Evergreen Bay Hill 379FL
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Old 05-20-2016, 08:40 AM   #7
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Originally Posted by jamesr3406 View Post
Anyone have any input on this unit, pros or cons or any on Grand Design?
As far as I'm concerned, if you wanted a unit that has the best customer service around, Grand Designs is it.

Indications (2nd hand) are that quality has slipped a bit (I think they're ramping up production) - but they are serious-business about supporting their customers.

They have true nationwide warranties, unlike many other manufacturers who say they do, but you can't get a dealer to service one they didn't sell.

The 376TH is a pretty unique design. They are pricey, but based on what I'm seeing you can still get 25% off of MSRP. I know my local dealer was coming up with prices that were 10k over what people had actually been paying (we were looking at the 350M).

Because of their warranty and the fact that Grand Designs will go to great lengths to support warranty repairs, I'd certainly consider buying one from a non-local dealer.
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Old 05-21-2016, 07:07 PM   #8
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We purchased the 2016, 350M after researching for 2 years. So far so good. We are very happy with it (but have only had it since the end of April). Even through we knew what we were looking for and we're able to check all the must haves off the list, we have found several nice surprises of things the did better than I expected. For example, heat ducts not in the floor to collect dirt, but in base of the cabinets - completely out of sight. Heat duct comes out in the garage area under the door for the 1/2 bath. Their extra quality inspection seems to be making a difference as well.
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Old 05-21-2016, 07:24 PM   #9
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I'm new to this forum but not new to camping. I'm looking at the Gd 397m and the 399m.
Can anyone tell me, those who have one, which model they went with and why?

thank you so much...
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Old 05-22-2016, 04:46 AM   #10
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GD has a forum also, you might try ask the same questions there also.
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Old 05-23-2016, 05:31 PM   #11
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Gd r nice rigs. I liked them a lot but their 12ft garage models were too heavy for my 3500 srw. Check out their forum for info...it's pretty active
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Old 07-05-2016, 07:37 PM   #12
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I came across this floorplan the other day and am curious as to the room in the bedroom. How much headroom is there? Is there enough room to walk around?
Aaron, Erica and Lizzy and Abby the Labs.
2014 Chevrolet 3500 CC SB Diesel
2007 Grand Junction 34TRG
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Old 07-06-2016, 06:23 AM   #13
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I'm 6'-2" and I can stand in the bedroom with no problems. My head does not touch the ceiling. I have a road King and its fits in the garage nicely. I do have to bend over slightly in the garage, but only time I'll be in there is loading or unloading. I think GD hit a home run with this unit.
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Old 07-06-2016, 06:24 AM   #14
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Also there is plenty of room to walk down both sides of the bed with the slide out.

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