RV Type
Make and model
Year
Floorplan
Grand Design Momentum M-Class reviews
Liveability
4.4
Overall quality
3.5
Floorplan
3.9
Driving/towing
4.3
Factory warranty
3.0
Reviews
Stars Refinement
8 ratings and reviews
Voted most helpful review
Cindy Hansen
Reviewed on January 30, 2023
RV reviewed
2015 Grand Design Momentum M-Class 350M

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
Voted most helpful review
Susan Iovino
Oregon
Reviewed on September 12, 2021
RV reviewed
2018 Grand Design Momentum M-Class 350M

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
Voted most helpful review
George Wilson
New York
Reviewed on June 24, 2021
RV reviewed
2018 Grand Design Momentum M-Class 350M

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
Voted most helpful review
Joe
Ohio
Reviewed on November 1, 2020
RV reviewed
2016 Grand Design Momentum M-Class 350M

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
Voted most helpful review
John
Louisiana
Reviewed on October 20, 2018
RV reviewed
2015 Grand Design Momentum M-Class 350M

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
Voted most helpful review
Larry
Tennessee
Reviewed on January 9, 2018
RV reviewed
2016 Grand Design Momentum M-Class 350M

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
Voted most helpful review
Dianne Kelding
Iowa
Reviewed on December 2, 2017
RV reviewed
2016 Grand Design Momentum M-Class 350M

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
- 1
1 - 8 of 8 reviews