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Grand Design - Momentum Logo

Grand Design - Momentum

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  4. Momentum
Grand Design Momentum
Type/Class
Toy Hauler
Sleeps
3 - 6
Weight
20,000 lbs.
Length
41 - 47 ft. Long
Floorpans
8 options

The Grand Design Momentum toy hauler fifth wheel is a luxurious and spacious RV designed for adventurers who want to bring their toys along on their journeys. This impressive RV offers a range of floor plans and amenities to suit different needs and preferences. The Momentum comes in several models, including the G-Class, M-Class, and R-Series, with varying lengths and sleeping capacities. Prices for the Grand Design Momentum start at around $120,000. This RV also features a spacious garage area for storing your toys, multiple slide-outs for expanded living space, and high-end finishes throughout.

The bottom line: The Grand Design Momentum is a top-of-the-line toy hauler fifth wheel that offers a perfect blend of luxury, functionality, and versatility, making it ideal for families or groups who enjoy traveling with their outdoor gear and vehicles.

Try Before You Buy

With a starting price of around $120,000, the Grand Design Momentum is a significant investment. However, renting one through RVshare for $140 per night allows you to experience the RV's features, layout, and towing requirements before committing to a purchase. This way, you can determine if the Momentum's spacious living areas, well-equipped kitchen, and ample storage meet your needs.

You can also assess the size of the tow vehicle required to safely pull this fifth wheel, which can weigh up to 20,000 pounds, depending on the model. For those who may be hesitant about towing a large RV, RV delivery is a convenient option that allows you to have the Momentum set up at your desired campsite, ready for your arrival.

Pros and Cons of a Grand Design Momentum

Pros

  • Spacious floor plans with multiple slide-outs for expanded living areas

  • Ample storage solutions throughout the RV

  • Multiple sleeping areas to accommodate larger groups or families

Cons

  • Higher price point compared to other toy hauler fifth wheels

  • Requires a heavy-duty tow vehicle due to its considerable weight

  • Larger size may make it challenging to maneuver in some campgrounds or tight spaces

Model Specifications: Grand Design Momentum

Momentum 376THS floorplan
Momentum 376THS-R floorplan
Momentum 397THS floorplan
Momentum 397THS-R floorplan
Momentum 399TH floorplan
Momentum 399TH-R floorplan
Momentum 410TH floorplan
Momentum 410TH-R floorplan
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Surfside Limited 16BB
Surfside Limited 19FSS
Surfside Limited 24BH
Surfside Limited 25BHS
Surfside Limited 265RLS
Surfside Limited 27BHS
Surfside Limited 27RLS
Surfside Limited 295BHS
Surfside Limited 315RKS
Atlas Murphy Suite
Atlas Murphy Suite
Hike 100 H1316DB
Hike 100 H1316FB
Hike 100 H1316MB
Hike 100 H1316SB
Hike 100 H1316TB
Range Lite Air 16FBS
Range Lite Air 17BH
Range Lite Air 17MDS
Range Lite Air 18RBS
Range Lite Air 19MBH
Alante 27A
Alante 29F
Alante 29S
Eagle HT 24RE
Eagle HT 26RU
Eagle HT 27RL
Eagle HT 27RS
Eagle HT 28.5RSTS
Eagle HT 280RSOK
Eagle HT 284BHOK
Eagle HT 29.5BHDS
Eagle HT 29.5BHOK
Eagle HT 294CKBS
Eagle HT 30.5CKTS
Eagle HT 30.5RSOK
Eagle HT 312BHOK
Eagle HT 31MB
Eagle HT 320FBOK
Lance Travel Trailers 1475
Lance Travel Trailers 1575
Lance Travel Trailers 1685
Lance Travel Trailers 1875
Lance Travel Trailers 1985
Lance Travel Trailers 1995
Lance Travel Trailers 2075
Lance Travel Trailers 2185
Lance Travel Trailers 2285
Lance Travel Trailers 2375
Lance Travel Trailers 2445
Lance Travel Trailers 2465
Epic Series 2108ST
Reatta 37K
Reatta 39BH
Reatta 39T2
Free Solo FLAV
Free Solo OG
Precept Prestige 36B
Precept Prestige 36H
Precept Prestige 36U
Terrain 19Y
Sunstar 29V
Sunstar 31B
Sunstar 33K
Sunstar 34R
Jay Feather Micro 166FBS
Jay Feather Micro 171BH
Jay Feather Micro 173MRB
Jay Feather Micro 199MBS
Melbourne 24L
Melbourne 24R
Melbourne 24T
Micro Minnie FLX 2100BH
Micro Minnie FLX 2108DS
Micro Minnie FLX 2108FBS
Micro Minnie FLX 2108TB
Micro Minnie FLX 2306BHS
Momentum 376THS
Momentum 376THS-R
Momentum 397THS
Momentum 397THS-R
Momentum 399TH
Momentum 399TH-R
Momentum 410TH
Momentum 410TH-R
Gross Weight
4,400 lbs.
7,000 lbs.
7,000 lbs.
7,500 lbs.
11,000 lbs.
9,900 lbs.
9,900 lbs.
11,500 lbs.
12,000 lbs.
11,030 lbs.
11,030 lbs.
4,200 lbs.
4,200 lbs.
4,200 lbs.
4,200 lbs.
4,200 lbs.
4,995 lbs.
4,995 lbs.
5,330 lbs.
4,995 lbs.
5,500 lbs.
18,000 lbs.
18,000 lbs.
18,000 lbs.
9,995 lbs.
9,995 lbs.
10,850 lbs.
10,995 lbs.
11,250 lbs.
10,275 lbs.
9,995 lbs.
11,250 lbs.
11,450 lbs.
11,250 lbs.
11,500 lbs.
11,750 lbs.
11,400 lbs.
12,750 lbs.
10,900 lbs.
4,500 lbs.
4,600 lbs.
6,300 lbs.
7,000 lbs.
7,000 lbs.
7,000 lbs.
6,800 lbs.
7,900 lbs.
8,000 lbs.
8,400 lbs.
8,700 lbs.
8,900 lbs.
2,687 lbs.
34,320 lbs.
36,320 lbs.
36,320 lbs.
n/a
2,325 lbs.
24,000 lbs.
24,000 lbs.
24,000 lbs.
9,050 lbs.
18,000 lbs.
20,500 lbs.
22,000 lbs.
22,000 lbs.
4,995 lbs.
4,995 lbs.
4,995 lbs.
5,750 lbs.
11,030 lbs.
11,030 lbs.
11,030 lbs.
5,500 lbs.
5,500 lbs.
5,500 lbs.
5,500 lbs.
6,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
20,000 lbs.
Dry Weight
3,420 lbs.
4,231 lbs.
4,944 lbs.
5,386 lbs.
7,890 lbs.
6,506 lbs.
6,589 lbs.
8,520 lbs.
9,250 lbs.
10,090 lbs.
10,090 lbs.
n/a
2,994 lbs.
n/a
3,200 lbs.
3,110 lbs.
3,795 lbs.
3,685 lbs.
4,135 lbs.
4,015 lbs.
4,420 lbs.
n/a
n/a
n/a
8,060 lbs.
7,805 lbs.
8,660 lbs.
8,845 lbs.
9,210 lbs.
8,430 lbs.
8,040 lbs.
9,240 lbs.
9,340 lbs.
9,215 lbs.
9,355 lbs.
9,435 lbs.
9,620 lbs.
10,465 lbs.
8,900 lbs.
3,410 lbs.
3,590 lbs.
4,690 lbs.
5,170 lbs.
4,965 lbs.
4,950 lbs.
4,930 lbs.
5,345 lbs.
5,775 lbs.
5,810 lbs.
6,605 lbs.
6,830 lbs.
1,863 lbs.
n/a
n/a
n/a
n/a
1,320 lbs.
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
4,025 lbs.
3,775 lbs.
3,980 lbs.
4,575 lbs.
n/a
n/a
n/a
4,212 lbs.
4,370 lbs.
4,308 lbs.
4,380 lbs.
4,808 lbs.
15,900 lbs.
15,900 lbs.
16,250 lbs.
16,250 lbs.
15,900 lbs.
15,900 lbs.
16,800 lbs.
16,800 lbs.
Cargo Weight
980 lbs.
2,769 lbs.
2,056 lbs.
2,114 lbs.
n/a
3,394 lbs.
3,311 lbs.
2,980 lbs.
n/a
940 lbs.
940 lbs.
n/a
n/a
n/a
n/a
n/a
1,200 lbs.
1,310 lbs.
1,165 lbs.
980 lbs.
1,080 lbs.
n/a
n/a
n/a
1,935 lbs.
2,190 lbs.
2,190 lbs.
2,150 lbs.
2,040 lbs.
1,845 lbs.
1,955 lbs.
2,010 lbs.
2,110 lbs.
2,035 lbs.
2,145 lbs.
2,315 lbs.
1,780 lbs.
2,285 lbs.
2,000 lbs.
1,275 lbs.
1,010 lbs.
1,610 lbs.
1,830 lbs.
2,035 lbs.
2,050 lbs.
1,870 lbs.
2,555 lbs.
2,225 lbs.
2,590 lbs.
2,095 lbs.
2,070 lbs.
824 lbs.
n/a
n/a
n/a
n/a
805 lbs.
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
970 lbs.
1,220 lbs.
1,015 lbs.
1,175 lbs.
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Height
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
12 ft.
12 ft.
12 ft.
13 ft.
12 ft.
12 ft.
12 ft.
12 ft.
12 ft.
12 ft.
13 ft.
13 ft.
12 ft.
12 ft.
12 ft.
12 ft.
12 ft.
12 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
5 ft.
13 ft.
13 ft.
13 ft.
n/a
7 ft.
13 ft.
13 ft.
13 ft.
n/a
12 ft.
12 ft.
12 ft.
n/a
10 ft.
10 ft.
10 ft.
10 ft.
11 ft.
11 ft.
11 ft.
10 ft.
10 ft.
10 ft.
10 ft.
10 ft.
13 ft.
13 ft.
13 ft.
13 ft.
13 ft.
13 ft.
13 ft.
13 ft.
Sleeps
5
3
7
8
5
9
6
9
5
2
2
3
3
2
2
2
4
5
4
4
8
5
7
5
4
4
4
4
4
4
10
9
9
4
4
4
9
7
6
2
4
4
4
4
4
4
6
6
3
8
5
6
5
7
5
n/a
2
7
5
5
2
6
6
6
6
3
5
3
8
5
4
4
5
3
3
3
5
6
6
5
3
5
3
5
6
Bunks
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Slide Outs
n/a
1
n/a
1
1
1
1
1
2
1
1
n/a
n/a
n/a
n/a
n/a
1
n/a
1
1
1
2
1
1
1
1
2
2
3
2
1
2
2
3
3
3
3
3
2
n/a
1
1
1
1
1
n/a
1
1
1
1
2
n/a
4
3
3
n/a
n/a
3
3
2
n/a
1
1
2
1
1
n/a
n/a
1
1
1
1
1
1
1
1
1
5
5
3
3
3
3
3
3
Fuel Type
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Diesel
Diesel
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Gasoline
Gasoline
Gasoline
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Diesel
Diesel
Diesel
n/a
n/a
Gas
Gas
Gas
Diesel
Gasoline
Gasoline
Gasoline
Gasoline
n/a
n/a
n/a
n/a
Diesel
Diesel
Diesel
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Towing Capacity
550 lbs.
596 lbs.
494 lbs.
556 lbs.
n/a
1,146 lbs.
864 lbs.
1,840 lbs.
n/a
5,000 lbs.
5,000 lbs.
n/a
546 lbs.
n/a
462 lbs.
576 lbs.
470 lbs.
450 lbs.
415 lbs.
490 lbs.
670 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
1,480 lbs.
1,150 lbs.
1,610 lbs.
1,700 lbs.
1,655 lbs.
1,140 lbs.
930 lbs.
1,745 lbs.
1,740 lbs.
1,215 lbs.
1,675 lbs.
1,835 lbs.
1,170 lbs.
1,880 lbs.
1,200 lbs.
340 lbs.
350 lbs.
575 lbs.
720 lbs.
660 lbs.
500 lbs.
530 lbs.
915 lbs.
785 lbs.
810 lbs.
605 lbs.
930 lbs.
187 lbs.
10,000 lbs.
10,000 lbs.
10,000 lbs.
n/a
125 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
420 lbs.
380 lbs.
440 lbs.
655 lbs.
5,000 lbs.
5,000 lbs.
5,000 lbs.
486 lbs.
404 lbs.
472 lbs.
462 lbs.
678 lbs.
3,250 lbs.
3,250 lbs.
3,570 lbs.
3,570 lbs.
3,400 lbs.
3,400 lbs.
3,600 lbs.
3,600 lbs.
Electrical Service
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
n/a
n/a
n/a
n/a
n/a
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
50-amp
50-amp
50-amp
n/a
30-amp
50-amp
50-amp
50-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
30-amp
n/a
n/a
n/a
n/a
n/a
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp
50-amp

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