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2018 Grand Design Momentum M-Class 5th Wheel reviews

4.1 (4 reviews)
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Liveability
4.8
Overall quality
3.5
Floorplan
4.3
Driving/towing
4.8
Factory warranty
3.0

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4 ratings and reviews

Voted most helpful review

Jeff

California

Reviewed on August 27, 2022

RV reviewed 2018 Grand Design Momentum M-Class 349M view listing

5.0
Love everything about this toy hauler large garage king size bed, fit and finish is great, under 40ft tows excellent, comfortable power sofa, huge kitchen, three ac’s, blackout window treatment, OneControl electronic touch panel for slides, awnings, water pump, lighting, blue light ground effects... read more
Love everything about this toy hauler large garage king size bed, fit and finish is great, under 40ft tows excellent, comfortable power sofa, huge kitchen, three ac’s, blackout window treatment, OneControl electronic touch panel for slides, awnings, water pump, lighting, blue light ground effects
Livability
5.0
Overall quality
5.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
5.0
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Helpful (3)

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Voted most helpful review

Amanda Varga

Michigan

Reviewed on April 8, 2021

RV reviewed 2018 Grand Design Momentum M-Class 349M view listing

5.0
I love this RV and there is nothing I would change about it. I have owned other brands, and Grand Design is by far the best. Grand Design Customer service is always top-notch and you couldn't ask for more than that. They really respect and value the customer after the purchase experience.... read more
I love this RV and there is nothing I would change about it. I have owned other brands, and Grand Design is by far the best. Grand Design Customer service is always top-notch and you couldn't ask for more than that. They really respect and value the customer after the purchase experience.
Livability
5.0
Overall quality
5.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
5.0
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Voted most helpful review

Brigitte Roberts

New York

Reviewed on January 2, 2020

RV reviewed 2018 Grand Design Momentum M-Class 350M view listing

3.4
Alpin Haus have been terrible in customer service. I had leak repaired 3 or 4 times and they charged me for it. Livingroom slide out leaks occasionally. Lights on the front work for a short period of time and quit. The refrigerator quit on me in the middle of a 13,000 mile road trip, I could not get alp... read more
Alpin Haus have been terrible in customer service. I had leak repaired 3 or 4 times and they charged me for it. Livingroom slide out leaks occasionally. Lights on the front work for a short period of time and quit. The refrigerator quit on me in the middle of a 13,000 mile road trip, I could not get alpin Haus to call me for repairs or any call at all. I still have issues with the camper.I had problems with hotwater heater not working. That's about all I can think of right now. I think this is more than anyone should have with a rig this expensive :(
Livability
5.0
Overall quality
3.0
Floorplan
3.0
Driving/towing
5.0
Factory warranty/support
1.0
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Voted most helpful review

Dean johnson

Pennsylvania

Reviewed on June 4, 2018

RV reviewed 2018 Grand Design Momentum M-Class 349M view listing

2.8
We purchased a momentum 349m . We ordered it so we could have the way we wanted it full body paint and all . Well this has been the biggest disappointment of any rv we have ever owned . They base there whole advertising format on quality and 250 point inspection. I would terminate the people doing the inspect... read more
We purchased a momentum 349m . We ordered it so we could have the way we wanted it full body paint and all . Well this has been the biggest disappointment of any rv we have ever owned . They base there whole advertising format on quality and 250 point inspection. I would terminate the people doing the inspection if this is true . So the camper was built and delivered , we’re going through inspection and the paint finish is terrible looked nice from a distance. You get up close fish eyes , spots and runs in the finish every where. So the take it back to Indiana and repaint it , it takes six weeks !!! They supposedly do another inspection. We go pick the camper up looks good . Now we’re ready for camping . Turn on ac the one doesn’t work at all . Take it back to dealer there was a ground wire not connected ( thought we had this 250 point inspection process ) oh and by the way the dealer is seventy miles from our house . Now our first camping trip , extend the awning and led light doesn’t work in main awning ( thought we had this 250 point inspection process ) . There wasn’t cable access in camp ground so we rented a dvd awesome picture on tv we have the Rockford sound system upgrade and it sounds good one hour into the movie picture freezes ( unbelievable) eject it and now it will not load let it cool down or whatever it needs to do several hours then it will play . It did this for four nights and four different dvds , the the hot water handle on bath faucet started making terrible squeaking noise ( plastic junk ) none of our other campers did this . Had to take it back to dealer to get repaired on the way back left rear tail light on camper quit working probably a poor wiring connection. So we have owned the rv for four months and it had been at the dealer or manufacturer for seven weeks and counting , this is very disappointing and misleading when the format is based on quality and inspection process , that was why we bought the rv on that advertisement and paid for it in full .we have had more problems with this camper then all of our other campers combined this is our sixth one . My personal experience should have stayed with a keystone product oh well .
Livability
4.0
Overall quality
1.0
Floorplan
4.0
Driving/towing
4.0
Factory warranty/support
1.0
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