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Grand Design Momentum M-Class 350M reviews

3.8 (8 reviews)
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Liveability
4.4
Overall quality
3.5
Floorplan
3.9
Driving/towing
4.3
Factory warranty
3.0

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Voted most helpful review

Cindy Hansen

Reviewed on January 30, 2023

RV reviewed 2015 Grand Design Momentum M-Class 350M view listing

5.0
This RV is a dream. Excellent quality - pre-Winnebago buyout of Grand Design. No unexpected repairs were required. Upgrades on the AC and the Refrigerator to keep it better than new. 2015 Grand Design Momentum M-Class 350M.... read more
This RV is a dream. Excellent quality - pre-Winnebago buyout of Grand Design. No unexpected repairs were required. Upgrades on the AC and the Refrigerator to keep it better than new. 2015 Grand Design Momentum M-Class 350M.
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

Susan Iovino

Oregon

Reviewed on September 12, 2021

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

4.8
This is a very well built RV/Toy Hauler. We lived in ours for 8 months in the winter in an RV Park and were very comfortable. The fireplace allowed us to use the parks electricity to keep the place warm without using so much propane. Having the garage/2nd bedroom was a blessing as it gave an additional room f... read more
This is a very well built RV/Toy Hauler. We lived in ours for 8 months in the winter in an RV Park and were very comfortable. The fireplace allowed us to use the parks electricity to keep the place warm without using so much propane. Having the garage/2nd bedroom was a blessing as it gave an additional room for privacy as well as a large dining area. We were able to take long showers with the larger capacity water heater. The built in vacuum cleaner system made it convenient to keep the floors clean and not use up space for a separate vacuum. There is lots of storage space in the kitchen, bedroom and bathrooms.
Livability
5.0
Overall quality
5.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
4.0
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Voted most helpful review

George Wilson

New York

Reviewed on June 24, 2021

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

4.8
Well built unit, tows ok but I need a bigger truck. HaHa. Nice design except for the lack of underneath storage. We like the 350M Momentum for is size and livability. Lots of room for the two of us. Not so much when the grandkids come, but we can handle it.... read more
Well built unit, tows ok but I need a bigger truck. HaHa. Nice design except for the lack of underneath storage. We like the 350M Momentum for is size and livability. Lots of room for the two of us. Not so much when the grandkids come, but we can handle it.
Livability
5.0
Overall quality
5.0
Floorplan
4.0
Driving/towing
5.0
Factory warranty/support
5.0
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Voted most helpful review

Joe

Ohio

Reviewed on November 1, 2020

RV reviewed 2016 Grand Design Momentum M-Class 350M view listing

4.0
Our Grand Design Momentum 350 was a delight to own! We enjoyed the whole make-up of the toy hauler, and we were sad to see it leave. We certainly made great memories that will last a lifetime in our RV.... read more
Our Grand Design Momentum 350 was a delight to own! We enjoyed the whole make-up of the toy hauler, and we were sad to see it leave. We certainly made great memories that will last a lifetime in our RV.
Livability
4.0
Overall quality
4.0
Floorplan
4.0
Driving/towing
5.0
Factory warranty/support
3.0
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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

John

Louisiana

Reviewed on October 20, 2018

RV reviewed 2015 Grand Design Momentum M-Class 350M view listing

1.6
Put deposit to buy this rv at [Dealer]. and after 3 day [Dealer] says roof has to be replaced. So going to sell wholesale since about 12,000 for roof, 3500 for plexiglass repair, and awning and awning arm needs replacing. Lemon... read more
Put deposit to buy this rv at [Dealer]. and after 3 day [Dealer] says roof has to be replaced. So going to sell wholesale since about 12,000 for roof, 3500 for plexiglass repair, and awning and awning arm needs replacing. Lemon
Livability
1.0
Overall quality
1.0
Floorplan
2.0
Driving/towing
3.0
Factory warranty/support
1.0
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Voted most helpful review

Larry

Tennessee

Reviewed on January 9, 2018

RV reviewed 2016 Grand Design Momentum M-Class 350M view listing

4.2
We love it. We've owned others and we're convinced Grand Design Toy Haulers are the best combination of fun and luxury. The garage offers so many options beyond just otir cycle storage. We love the converted patio. So do the pets. The kitchen has great storage with very nice finishes. Compares to your hom... read more
We love it. We've owned others and we're convinced Grand Design Toy Haulers are the best combination of fun and luxury. The garage offers so many options beyond just otir cycle storage. We love the converted patio. So do the pets. The kitchen has great storage with very nice finishes. Compares to your home. Pantry is wonderful and the side by side fridge is awesome. Not your typical RV fridge. Pulls very nice. I have an F250 with an air ride system. Pull into any camp site and be the envy of the camp.
Livability
5.0
Overall quality
4.0
Floorplan
5.0
Driving/towing
4.0
Factory warranty/support
3.0
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Voted most helpful review

Dianne Kelding

Iowa

Reviewed on December 2, 2017

RV reviewed 2016 Grand Design Momentum M-Class 350M view listing

2.6
THIS camper no better than rest of them out there. Ihave problems today with the kitchen ceiling the paper on ceiling is letting loose. Trouble with the awning blowing out going down the road landing on roof. The side ladder going too roof unsafe. The steps are unsafe should be 4 steps instead of 3.... read more
THIS camper no better than rest of them out there. Ihave problems today with the kitchen ceiling the paper on ceiling is letting loose. Trouble with the awning blowing out going down the road landing on roof. The side ladder going too roof unsafe. The steps are unsafe should be 4 steps instead of 3.
Livability
5.0
Overall quality
1.0
Floorplan
3.0
Driving/towing
2.0
Factory warranty/support
2.0
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