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2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$211,132 USD $144,995
Stock Number: 15933
Exterior Length: 45 ft 11 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: New 2026 Grand Design Momentum 392M
Details: Grand Design Momentum toy hauler 392M highlights: L-Shaped Sofa with Recline Queen Bed Overhead Loft...
Updated: Wednesday, September 02, 2026 08:52 AM
Location: Corinth, Texas
Seller: McClain's RV SuperStores - Corinth
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,172 USD $132,999
Stock Number: 358296
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4836TBB05747
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358296
Grand Design Momentum toy hauler 392M highlights:
L-Shaped Sofa with Recline
Queen Bed
Over...
Updated: Monday, August 17, 2026 10:16 AM
Location: Orange Park, Florida
Seller: General RV Center - Jacksonville
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,172 USD $131,999
Stock Number: 358291
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM483XTBB05752
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358291
Grand Design Momentum toy hauler 392M highlights:
L-Shaped Sofa with Recline
Queen Bed
Over...
Updated: Monday, August 17, 2026 10:16 AM
Location: Wixom, Michigan
Seller: General RV Center
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,238 USD $129,999
Stock Number: 358289
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4832TBB05681
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358289
Grand Design Momentum toy hauler 392M highlights:
L-Shaped Sofa with Recline
Queen Bed
Over...
Updated: Monday, August 17, 2026 10:16 AM
Location: Huntley, Illinois
Seller: General RV Center - Illinois
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,172 USD $129,999
Stock Number: 358295
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4836TBB05750
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358295
Grand Design Momentum toy hauler 392M highlights:
L-Shaped Sofa with Recline
Queen Bed
Over...
Updated: Monday, August 17, 2026 10:16 AM
Location: West Chester, Pennsylvania
Seller: General RV Center - West Chester
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,172 USD $129,999
Stock Number: 358299
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4831TBB05753
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358299
**Grand Design Momentum toy hauler 392M highlights:**
* L-Shaped Sofa with Recline
* Queen...
Updated: Monday, August 17, 2026 10:16 AM
Location: Birch Run, Michigan
Seller: General RV Center - Birch Run
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,238 USD $129,999
Stock Number: 358290
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4834TBB05682
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358290
## Grand Design Momentum 392M highlights
* 17' Separate Garage
* L-Shaped Reclining So...
Updated: Monday, August 17, 2026 10:16 AM
Location: Ashland, Virginia
Seller: General RV Center - Virginia
2026 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$192,172 USD $129,999
Stock Number: 358297
Exterior Length: 3 ft 9 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4838TBB05748
Description: NEW 2026 GRAND DESIGN MOMENTUM 392M – 358297
**Grand Design Momentum toy hauler 392M highlights:**
* L-Shaped Sofa with Recline
* Queen ...
Updated: Monday, August 17, 2026 10:16 AM
Location: Wayland, Michigan
Seller: General RV Center - Grand Rapids
Stock Number: 63283
Condition: New
VIN: 573FM4838TBB04437
Description: Overview Welcome Aboard the 2026 Grand Design Momentum M-Class 392M: Redefining Travel with Every Mile! The 2026 Grand Design Momentum M-Class 392M...
Updated: Tuesday, September 01, 2026 09:43 AM
Location: Defuniak Springs, Florida
Seller: Great American RV of Defuniak Springs
Stock Number: 62703
Condition: New
VIN: 573FM483XTBB04441
Description: Overview Discover the 2026 Grand Design Momentum M-Class 392M: Where Every Journey Becomes an Unforgettable Experience! Step into the world of luxu...
Updated: Tuesday, September 01, 2026 09:43 AM
Location: Defuniak Springs, Florida
Seller: Great American RV of Defuniak Springs
2025 GRAND DESIGN MOMENTUM M CLASS 392M
Fifth Wheel Toy Haulers
MSRP$168,172 USD $114,994
Stock Number: 14729
Exterior Length: 45 ft
Sleeps: 11
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: 2025 Grand Design Momentum Toy Hauler - Premium Towable RV for Adventure Enthusiasts
Experience the ultimate in versatility and comfort with the 20...
Updated: Wednesday, September 02, 2026 08:52 AM
Location: Sanger, Texas
Seller: McClain's RV SuperStores - Sanger
2020 GRAND DESIGN MOMENTUM M CLASS 395M
Fifth Wheel Toy Haulers
USD $53,999
View Floor Plan
Stock Number: 97755
Condition: Used
VIN: 573FM4438L1115754
Gross Vehicle Weight: 20,000 lb
Shipping Weight: 15,400 lb
Awning Length: 10 ft
Description: AI Generated Description Grand Design Momentum M-Class 395M delivers standout capability with a 20,000 pounds GVWR and 3 slideouts, plus a length o...
Updated: Thursday, September 03, 2026 08:35 AM
Location: Oklahoma City, Oklahoma
Seller: Ron Hoover RV & Marine - Oklahoma City
Stock Number: K308A
Exterior Length: 42 ft 4 in
Sleeps: 8
Number of Slide Outs: 3
Condition: Used
Exterior Color: 37 955
Description: Used 2019 Grand Design Momentum 39
Details: Grand Design Momentum M-Class 395M toy hauler highlights: Loft Bath and a Half L-Shaped Sofa Dual En...
Updated: Wednesday, September 02, 2026 12:36 PM
Location: Oklahoma City, Oklahoma
Seller: Bob Hurley RV - OKC
Stock Number: 92985
Exterior Length: 42 ft 4 in
Sleeps: 8
Number of Slide Outs: 3
Condition: Used
Exterior Color: WHITE
Description: Used 2017 Grand Design Momentum M-Class 395M
Details: With this Momentum M-Class toy hauler fifth wheel by Grand Design you can have it all, and t...
Updated: Thursday, September 03, 2026 08:35 AM
Location: Donna, Texas
Seller: Ron Hoover RV & Marine - Donna
Stock Number: 46537
Exterior Length: 44 ft 2 in
Condition: New
VIN: 573FM4830TBB04951
Exterior Width: 8 in
Hitch Weight: 2,900 lb
Description: Overview Elevate Your Explorations with the 2026 Grand Design Momentum M-Class 395MS: Luxury Meets Adventure!The 2026 Grand Design Momentum M-Class...
Updated: Saturday, August 29, 2026 03:38 AM
Location: Fresno, California
Seller: RV Country - Fresno
Stock Number: 46293
Exterior Length: 44 ft 2 in
Condition: New
VIN: 573FM4633TBB04512
Hitch Weight: 2,900 lb
Interior Color: Dusk
Description: Overview Welcome Aboard the 2026 Grand Design Momentum M-Class 395MS: Redefining Travel with Every Mile! The 2026 Grand Design Momentum M-Class 395...
Updated: Tuesday, September 01, 2026 03:09 PM
Location: Fife, Washington
Seller: RV Country - Fife, WA
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$183,058 USD $119,999
Stock Number: 358527
Exterior Length: 3 ft 8 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
VIN: 573FM4637TBB04769
Description: NEW 2026 GRAND DESIGN MOMENTUM M CLASS 395MS – 358527
**Grand Design Momentum M-Class toy hauler 395MS highlights:**
- 14' Separat...
Updated: Monday, August 17, 2026 10:16 AM
Location: Winter Garden, Florida
Seller: Independence RV by General RV Center - Winter Garden
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$175,765 USD $119,995
Stock Number: T128401
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: New 2026 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Wednesday, July 29, 2026 08:45 AM
Location: Lexington, South Carolina
Seller: Blue Compass RV - Columbia
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$177,618 USD $119,991
Stock Number: GR2514
Exterior Length: 44 ft 2 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: 2026 Grand Design Momentum M-Class 395MS
**PRICED TO GO**
Stock No. GR2514
$119,991.00
Our top-of-the-line Momentum Fifth Wheel Toy Haulers a...
Updated: Thursday, September 03, 2026 07:56 AM
Location: Southaven, Mississippi
Seller: Southaven RV
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$175,765 USD $117,999
Stock Number: 339907
Exterior Length: 3 ft 8 in
Condition: New
Number of Axles: Tri
VIN: 573FM463XTBB04605
Exterior Width: 8 in
Description: NEW 2026 GRAND DESIGN MOMENTUM M CLASS 395MS – 339907
Mileage: 0
Height: 13
InternalHeight: 8
Updated: Monday, August 17, 2026 10:16 AM
Location: Orange Park, Florida
Seller: General RV Center - Jacksonville
Stock Number: 63272
Condition: New
VIN: 573FM4639TBB04353
Description: Overview Discover the 2026 Grand Design Momentum M-Class 395MS: Where Every Journey Becomes an Unforgettable Experience! Step into the world of lux...
Updated: Tuesday, September 01, 2026 09:43 AM
Location: Calera, Alabama
Seller: Great American RV of Calera
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$175,765 USD $109,999
Stock Number: 336886
Exterior Length: 3 ft 8 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: NEW 2026 GRAND DESIGN MOMENTUM M CLASS 395MS – 336886
Grand Design Momentum M-Class toy hauler 395MS highlights:
14' Separate Gara...
Updated: Monday, August 17, 2026 10:16 AM
Location: Ashland, Virginia
Seller: General RV Center - Virginia
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$183,058 USD $109,995
Stock Number: T128472
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: New 2026 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Thursday, September 03, 2026 06:47 AM
Location: Cincinnati, Ohio
Seller: Blue Compass RV - Cincinnati
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$183,058 USD $109,995
Stock Number: T128474
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: New 2026 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Thursday, September 03, 2026 06:47 AM
Location: Cincinnati, Ohio
Seller: Blue Compass RV - Cincinnati
2026 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$173,429 USD $104,995
Stock Number: T123038
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Number of Axles: Tri
Description: New 2026 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Thursday, September 03, 2026 06:48 AM
Location: Indianapolis, Indiana
Seller: Blue Compass RV - Indy
2025 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$164,601 USD $104,999
Stock Number: 83789
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Exterior Color: BEIGE
Description: New 2025 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Thursday, September 03, 2026 08:35 AM
Location: Donna, Texas
Seller: Ron Hoover RV & Marine - Donna
2025 GRAND DESIGN MOMENTUM M CLASS 395MS
Fifth Wheel Toy Haulers
MSRP$162,265 USD $104,999
Stock Number: 82956
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: New
Exterior Color: BEIGE
Description: New 2025 Grand Design Momentum M-Class 395MS
Details: Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pul...
Updated: Thursday, September 03, 2026 08:35 AM
Location: Odessa, Texas
Seller: Ron Hoover RV & Marine - Odessa
Stock Number: 45877
Exterior Length: 44 ft 2 in
Condition: New
VIN: 573FM4631SBB03969
Exterior Width: 8 in
Hitch Weight: 2,900 lb
Description: Overview Welcome Aboard the 2025 Grand Design Momentum M-Class 395MS: Redefining Travel with Every Mile! The 2025 Grand Design Momentum M-Class 395...
Updated: Tuesday, September 01, 2026 03:09 PM
Location: Eugene, Oregon
Seller: RV Country - Coburg, OR
